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CLINICALLY PROVEN RESULTS
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DEDICATED CUSTOMER SUPPORT

Key Collagen: Liquid Collagen Sachets for Women’s Skin, Hair & Nails

Key Collagen: Liquid Collagen Sachets for Women’s Skin, Hair & Nails

Starting at
€1.50
/day

Key Collagen is a multi-award winning supplement, made in Europe and backed by 6 clinical studies proving fast results across skin, hair, nails, bones and joints. Each sachet contains 2500mg of premium concentrated Verisol® Hydrolysed Collagen peptides, enhanced with Hyaluronic acid, Resveratrol, Biotin, Zinc, Vitamin C, and Copper.

Fast results with optimal absorption. Multiple clinical studies prove efficacy in 1-3 months.

🍍Great tasting natural pineapple flavour with NO greasy aftertaste!

Enhances hair growth, thickness, & nail quality

Reduces wrinkle depth & volume, improves skin elasticity & hydration

Supports bones & joints and improves the appearance of cellulite

Enhances hair growth, thickness, and nail quality

Reduces wrinkle depth and volume, improves skin elasticity and hydration

Supports bones & joints and improves the appearance of cellulite

  • FREE Collagen Ebook with purchase

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How To Take & Key Ingredients

Key Collagen is in liquid form, so you can drink it straight from the sachet. It can be taken at any time of day; we recommend adding it to your daily routine. For optimal absorption, it's best taken on an empty stomach. If you have a sensitive stomach, you can take it after food, but it's generally very well tolerated!

Key Collagen is made to be part of your daily health and skincare routine.

  • Sustainably sourced premium, grass fed bovine collagen peptides
  • Great tasting pineapple flavour, no greasy aftertaste
  • Type 1 and 3 collagen
  • Gluten-free
  • Naturally lactose-free
  • Suitable for ages 16+
  • Suitable for both men and women!
  • Drink one sachet a day on an empty stomach for best absorption. Drink directly from the sachet.
  • Each box has a 30-day supply

    The ingredients table can be found in the swipeable product pictures above.

    Ingredients: Demineralized water, VERISOL® (hydrolyzed bovine collagen peptides), fructose, acidifiers: malic acid, citric acid; Vitamin C (L-Ascorbic acid), Sodium hyaluronate, flavours, preservative: potassium sorbate; Zinc citrate, thickener: xanthan gum; Polygonum (Polygonum cuspidatum Siebold & Zucc.) root d.e. tit. 98% Resveratrol, sweeteners: sucralose, steviol glycosides; Copper gluconate, Biotin.

    VERISOL® is a trademark of GELITA AG in Germany and other countries.

    Important: Store in a cool, dry place, away from direct heat sources. Keep out of reach of children. Do not exceed the recommended daily dose. Results may vary from person to person. Food supplements are not intended as substitutes for a varied, balanced diet and a healthy lifestyle. If you are pregnant, lactating, taking medication, or have a medical condition, consult your doctor before supplement use. Not for medicinal use. Not suitable for vegetarians and vegans
The Science

VERISOL® Collagen Peptides are type 1 and type 3 hydrolysed collagen. The hydrolysis process breaks down collagen into smaller peptides, increasing its bioavailability. VERISOL® stimulates the body's collagen production, affecting collagen metabolism in the dermis and improving skin elasticity, reducing wrinkles, and promoting nail and hair growth. Clinical studies show significant improvements in skin health, with reduced wrinkle depth and increased hair thickness within 4 - 12 weeks of consistent use.

Additional Scientific Evidence on Collagen Supplementation


Skin Health: Studies have shown that oral supplementation with collagen peptides can improve skin hydration, and elasticity, and reduce the depth of wrinkles. For example, a study published in the journal *Skin Pharmacology and Physiology* found that women who took VERISOL® collagen peptides experienced a significant reduction in wrinkle depth after four weeks.

Hair Health: A study published in *Nutrafoods* demonstrated that women who supplemented with VERISOL® collagen peptides showed a statistically significant increase in hair thickness over a 16-week period.

Nail Health: Research has indicated that collagen supplementation can improve nail growth and reduce the frequency of broken nails.

Bone and Joint Health: Collagen peptides have been shown to support bone density and reduce joint pain, making them beneficial for individuals experiencing age-related joint issues or osteoporosis.

Importance of Collagen Supplementation During Perimenopause, Menopause, and Post-Menopause

Skin Elasticity: During menopause, the decrease in estrogen leads to a significant drop in collagen production, causing skin to lose its elasticity and firmness. Collagen supplements can help counteract these effects by improving skin elasticity and reducing the appearance of wrinkles.

Bone Density: Menopause is associated with a rapid decrease in bone density due to lower estrogen levels, increasing the risk of osteoporosis. Collagen supplements can help maintain bone health by supporting the structure and density of bones.

Joint Health: Reduced collagen levels during menopause can lead to joint pain and stiffness. Collagen supplements help maintain joint health and flexibility, reducing discomfort.

Hair and Nail Strength: Hormonal changes during menopause can lead to hair thinning and brittle nails.
Collagen supplements provide essential nutrients that support hair and nail growth, improving their strength and appearance.

Added Benefits:

Protects cells from oxidative stress:

Vitamin C, Resveratrol, Copper, and Zinc (1,2,6,9) contribute to cell protection from oxidative stress. Antioxidants neutralise free radicals, reducing damage to fibres and cells.

Promotes Collagen Formation:

Vitamin C contributes to collagen formation for normal skin function, while Zinc triples its antioxidant activity.

High molecular weight hyaluronic acid (4,5) improves skin hydration.

Supports hair, skin, and nails:

Biotin and zinc (3) contribute to maintaining healthy hair, skin, and nails.

References

Increases Hair Thickness

Reduces Fine Lines and Wrinkles

Increases Skin Elasticity

Improves Skin Surface Structure

Improves Nail Growth and Strength

Hair and nail growth, improving their strength and appearance. *Skin Pharmacol Physiol (2014) 27 (3): 113–119. *Proksch et al. (2014) Skin Pharmacol. Physiol 27: 113–11 *Proksch et al. (2014) Skin Pharmacol. Physiol 27(1): 47–5
Oesser (2020) *Hexsel et.al(2017) *Oesser (2020). The oral intake of specific Bioactive Collagen Peptides has a positive effect on hair thickness. Nutrafoods,
1:134-138 *Hexsel et al. (2017) J Cosmet Dermatol. 1–7

1. Caddeo C, Teskac K, Sinico C, Kristl J. Effect of resveratrol incorporated in liposomes on proliferation and UV-B protection of cells. Int J Pharm. 2008;363(1–2):183–191. 2. FMc Ardle, L.E Rhodes RParslew, C.I.A Jack, P.S Friedmann, M.J Jackson. UVR-induced oxidative stress in human skin in vivo: effects of oral vitamin C supplementation. Free Radical Biology and Medicine, Volume 33, Issue 10, 15 November 2002, Pages 1355-1362. 3. Frigg M , Schulze J , Völker L Clinical study on the effect of biotin on skin conditions in dogs. Schweizer Archiv fur Tierheilkunde [01 Jan 1989, 131(10):621-625]. 4. Kawada C, Yoshida T, Yoshida H, Sakamoto W, Odanaka W, Sato T, Yamasaki T, Kanemitsu T, Masuda Y, Urushibata O. Ingestion of hyaluronans (molecular weights 800 k and 300 k) improves dry skin conditions: a randomized, double blind, controlled study. J Clin Biochem Nutr. 2015 Jan; 56(1):66-73. Epub 2014 Nov 1. 5. Kawada C, Yoshida T, Yoshida H, Matsuoka R, Sakamoto W, Odanaka W, Sato T, Yamasaki T, Kanemitsu T, Masuda Y, et al. Ingested hyaluronan moisturizes dry skin.Nutr J. 2014 Jul 11; 13:70. Epub 2014 Jul 11. 6. Nichols JA, et al. Skin photoprotection by natural polyphenols: anti-inflammatory, antioxidant and DNA repair mechanisms, Arch. Dermatol. Res. , 2010, vol. 302 (pg. 71-83). 7. Proksch E., Segger D., Degwert J., Schunck M., Zague V., Oesser S. Oral Supplementation of Specific Collagen Peptides Has Beneficial Effects on Human Skin Physiology: A Double- Blind, Placebo-Controlled Study. Skin Pharmacol Physiology, August 2013. 8. Proksch E., Schunck M., Zague V., Segger D., Degwert J., Oesser S. Oral Intake of Specific Bioactive Collagen Peptides Reduces Skin Wrinkles and Increases Dermal Matrix Synthesis. Skin Pharmacol Physiology, December 2013. 9.Rostan EF, DeBuys HV, Madey DL,et al. Evidence supporting zinc as an important antioxidant.


Why You'll Love Key Collagen

Key Collagen: The most advanced collagen supplement, backed by scientific evidence and an award-winning formulation. Each of the 30 tasty sachets contains 2500mg of Verisol® Patented Hydrolyzed Collagen peptides, plus Hyaluronic acid, Resveratrol, Biotin, Zinc, Vitamin C, and Copper.

Fast results with optimal absorption. Multiple clinical studies prove efficacy in 1-3 months for collagen formation, hair growth, skin health, nail strength, and joint support.

🍍Natural pineapple flavour without greasy aftertaste.

Key Collagen combines VERISOL® Collagen Peptides, Hyaluronic acid, and Resveratrol for radiant skin, with added Vitamin C, Biotin, copper, and zinc to support hair, skin, and nails. This refreshing, tasty liquid supplement is designed for daily use in your beauty and wellness routine.

Suitable for women and men.

Clinically proven to increase skin elasticity and reduce fine lines, Key Collagen contains VERISOL®, a unique Collagen Peptide formulation. It provides the required 2500mg daily dose of VERISOL® along with other key ingredients for visible results. VERISOL® has a unique patented characteristic for superior outcomes.

Collagen levels decrease from our mid-20s, with a 30% loss by age 50. Regular use of Key Collagen can support skin moisture, elasticity, and reduce fine line appearance.

Key Collagen benefits:

  • Reduces fine lines and wrinkles
  • Improves skin elasticity and hydration
  • Enhances nail and hair quality
  • Supports bones and joints
  • Improves cellulite appearance
  • Results visible in 1-3 months with consistent daily use.

Key Collagen Sachet Details:

  • Great-tasting pineapple flavour
  • Type 1 and 3 Collagen
  • Sustainably sourced, premium grass-fed bovine collagen peptides
  • Not suitable for vegetarians or vegans
  • Results may vary

Usage: 30 sachets (15ml each). Take 1 daily.

Verisol® clinical trial findings: 

https://pubmed.ncbi.nlm.nih.gov/24401291/ 

https://pubmed.ncbi.nlm.nih.gov/28786550/

Key ingredients that support collagen production

Key Collagen is formulated with more than just collagen—it’s a complete skin-nourishing solution. Along with VERISOL® collagen peptides, this Key formula includes Hyaluronic acid, Resveratrol, Vitamin C, Biotin Zinc and Copper. These powerful ingredients play essential roles in enhancing collagen production and promoting overall skin health.

1. VERISOL®: Clinically Proven Collagen Peptides

Each Key Collagen sachet is powered with the recommended 2500mg of concentrated VERISOL® hydrolysed collagen peptides to offer real and visible results for optimal skin, nail, and hair health. VERISOL® has a unique patented characteristic that delivers superior results compared to other collagens.

2. Hyaluronic acid: Collagen synthesis & Skin Hydration

Hyaluronic acid is a hydration powerhouse that works to lock in moisture, keeping your skin plump and supple. By improving skin hydration, it creates the optimal environment for collagen synthesis, supporting elasticity and smoothness while reducing the appearance of fine lines. Hyaluronic Acid reduces skin dryness and increases skin hydration, as well as retaining skin moisture for heightened hydration.

3. Biotin: Metabolism of amino acids

Biotin is a vital B vitamin, is known to strengthen hair and nails, but it also plays an important role in skin health. It aids in the metabolism of amino acids, the building blocks of collagen, helping to maintain healthy skin structure and boost collagen synthesis.

4. Resveratrol: Powerful Antioxidant Support

Known for its anti-ageing benefits, Resveratrol is a potent antioxidant that helps protect your skin from environmental stressors and free radicals. This ensures that your skin stays healthy and youthful, preventing damage that contributes to signs of ageing thanks to its polyphenols. In combination with VERISOL® collagen, Resveratrol offers a multi-faceted approach to preserving your skin’s vibrancy and overall wellness.

5. Vitamin C: Essential for Collagen Production

Vitamin C is a vital cofactor in the body’s natural collagen synthesis, helping to boost collagen production and enhance its effectiveness. Not only does Vitamin C support skin health, but it also promotes a strong immune system. Paired with Key Collagen’s high-quality VERISOL® collagen, Vitamin C ensures you’re getting the most out of your supplement for stronger hair, skin, nails and joints.

6. Zinc and Copper: Joint, Immune System & Skin Support

Zinc and Copper are key minerals included in Key Collagen for their role in supporting joint health, tissue repair, and immune function. Together, they aid in collagen formation, ensuring that your body can effectively rebuild and strengthen connective tissues, cartilage, and bones. This powerful mineral duo also contributes to healthy hair and a resilient immune system, keeping you feeling strong and energised. Copper and Zinc contribute to the maintenance of normal hair, skin & nails.
Copper & Zinc help protect cells from oxidative stress

Subscriptions Explained

For the best results, use Key Collagen consistently for at least 3 months as part of your daily routine.

Save up to 25% and get free shipping on every order with a subscription (No discount code needed, all subscriptions are pre-discounted).

*Subscriptions auto-renew. No obligations or minimum contracts. You have full control:

Easily skip an order or cancel through your Key customer account at KeyForHer.com

To cancel an upcoming order, do so before the next processing date

View your next order date in your Key subscription account


Key Collagen is in liquid form, so you can drink it straight from the sachet. It can be taken at any time of day; we recommend adding it to your daily routine. For optimal absorption, it's best taken on an empty stomach. If you have a sensitive stomach, you can take it after food, but it's generally very well tolerated!

Key Collagen is made to be part of your daily health and skincare routine.

  • Sustainably sourced premium, grass fed bovine collagen peptides
  • Great tasting pineapple flavour, no greasy aftertaste
  • Type 1 and 3 collagen
  • Gluten-free
  • Naturally lactose-free
  • Suitable for ages 16+
  • Suitable for both men and women!
  • Drink one sachet a day on an empty stomach for best absorption. Drink directly from the sachet.
  • Each box has a 30-day supply

    The ingredients table can be found in the swipeable product pictures above.

    Ingredients: Demineralized water, VERISOL® (hydrolyzed bovine collagen peptides), fructose, acidifiers: malic acid, citric acid; Vitamin C (L-Ascorbic acid), Sodium hyaluronate, flavours, preservative: potassium sorbate; Zinc citrate, thickener: xanthan gum; Polygonum (Polygonum cuspidatum Siebold & Zucc.) root d.e. tit. 98% Resveratrol, sweeteners: sucralose, steviol glycosides; Copper gluconate, Biotin.

    VERISOL® is a trademark of GELITA AG in Germany and other countries.

    Important: Store in a cool, dry place, away from direct heat sources. Keep out of reach of children. Do not exceed the recommended daily dose. Results may vary from person to person. Food supplements are not intended as substitutes for a varied, balanced diet and a healthy lifestyle. If you are pregnant, lactating, taking medication, or have a medical condition, consult your doctor before supplement use. Not for medicinal use. Not suitable for vegetarians and vegans

VERISOL® Collagen Peptides are type 1 and type 3 hydrolysed collagen. The hydrolysis process breaks down collagen into smaller peptides, increasing its bioavailability. VERISOL® stimulates the body's collagen production, affecting collagen metabolism in the dermis and improving skin elasticity, reducing wrinkles, and promoting nail and hair growth. Clinical studies show significant improvements in skin health, with reduced wrinkle depth and increased hair thickness within 4 - 12 weeks of consistent use.

Additional Scientific Evidence on Collagen Supplementation


Skin Health: Studies have shown that oral supplementation with collagen peptides can improve skin hydration, and elasticity, and reduce the depth of wrinkles. For example, a study published in the journal *Skin Pharmacology and Physiology* found that women who took VERISOL® collagen peptides experienced a significant reduction in wrinkle depth after four weeks.

Hair Health: A study published in *Nutrafoods* demonstrated that women who supplemented with VERISOL® collagen peptides showed a statistically significant increase in hair thickness over a 16-week period.

Nail Health: Research has indicated that collagen supplementation can improve nail growth and reduce the frequency of broken nails.

Bone and Joint Health: Collagen peptides have been shown to support bone density and reduce joint pain, making them beneficial for individuals experiencing age-related joint issues or osteoporosis.

Importance of Collagen Supplementation During Perimenopause, Menopause, and Post-Menopause

Skin Elasticity: During menopause, the decrease in estrogen leads to a significant drop in collagen production, causing skin to lose its elasticity and firmness. Collagen supplements can help counteract these effects by improving skin elasticity and reducing the appearance of wrinkles.

Bone Density: Menopause is associated with a rapid decrease in bone density due to lower estrogen levels, increasing the risk of osteoporosis. Collagen supplements can help maintain bone health by supporting the structure and density of bones.

Joint Health: Reduced collagen levels during menopause can lead to joint pain and stiffness. Collagen supplements help maintain joint health and flexibility, reducing discomfort.

Hair and Nail Strength: Hormonal changes during menopause can lead to hair thinning and brittle nails.
Collagen supplements provide essential nutrients that support hair and nail growth, improving their strength and appearance.

Added Benefits:

Protects cells from oxidative stress:

Vitamin C, Resveratrol, Copper, and Zinc (1,2,6,9) contribute to cell protection from oxidative stress. Antioxidants neutralise free radicals, reducing damage to fibres and cells.

Promotes Collagen Formation:

Vitamin C contributes to collagen formation for normal skin function, while Zinc triples its antioxidant activity.

High molecular weight hyaluronic acid (4,5) improves skin hydration.

Supports hair, skin, and nails:

Biotin and zinc (3) contribute to maintaining healthy hair, skin, and nails.

References

Increases Hair Thickness

Reduces Fine Lines and Wrinkles

Increases Skin Elasticity

Improves Skin Surface Structure

Improves Nail Growth and Strength

Hair and nail growth, improving their strength and appearance. *Skin Pharmacol Physiol (2014) 27 (3): 113–119. *Proksch et al. (2014) Skin Pharmacol. Physiol 27: 113–11 *Proksch et al. (2014) Skin Pharmacol. Physiol 27(1): 47–5
Oesser (2020) *Hexsel et.al(2017) *Oesser (2020). The oral intake of specific Bioactive Collagen Peptides has a positive effect on hair thickness. Nutrafoods,
1:134-138 *Hexsel et al. (2017) J Cosmet Dermatol. 1–7

1. Caddeo C, Teskac K, Sinico C, Kristl J. Effect of resveratrol incorporated in liposomes on proliferation and UV-B protection of cells. Int J Pharm. 2008;363(1–2):183–191. 2. FMc Ardle, L.E Rhodes RParslew, C.I.A Jack, P.S Friedmann, M.J Jackson. UVR-induced oxidative stress in human skin in vivo: effects of oral vitamin C supplementation. Free Radical Biology and Medicine, Volume 33, Issue 10, 15 November 2002, Pages 1355-1362. 3. Frigg M , Schulze J , Völker L Clinical study on the effect of biotin on skin conditions in dogs. Schweizer Archiv fur Tierheilkunde [01 Jan 1989, 131(10):621-625]. 4. Kawada C, Yoshida T, Yoshida H, Sakamoto W, Odanaka W, Sato T, Yamasaki T, Kanemitsu T, Masuda Y, Urushibata O. Ingestion of hyaluronans (molecular weights 800 k and 300 k) improves dry skin conditions: a randomized, double blind, controlled study. J Clin Biochem Nutr. 2015 Jan; 56(1):66-73. Epub 2014 Nov 1. 5. Kawada C, Yoshida T, Yoshida H, Matsuoka R, Sakamoto W, Odanaka W, Sato T, Yamasaki T, Kanemitsu T, Masuda Y, et al. Ingested hyaluronan moisturizes dry skin.Nutr J. 2014 Jul 11; 13:70. Epub 2014 Jul 11. 6. Nichols JA, et al. Skin photoprotection by natural polyphenols: anti-inflammatory, antioxidant and DNA repair mechanisms, Arch. Dermatol. Res. , 2010, vol. 302 (pg. 71-83). 7. Proksch E., Segger D., Degwert J., Schunck M., Zague V., Oesser S. Oral Supplementation of Specific Collagen Peptides Has Beneficial Effects on Human Skin Physiology: A Double- Blind, Placebo-Controlled Study. Skin Pharmacol Physiology, August 2013. 8. Proksch E., Schunck M., Zague V., Segger D., Degwert J., Oesser S. Oral Intake of Specific Bioactive Collagen Peptides Reduces Skin Wrinkles and Increases Dermal Matrix Synthesis. Skin Pharmacol Physiology, December 2013. 9.Rostan EF, DeBuys HV, Madey DL,et al. Evidence supporting zinc as an important antioxidant.


Key Collagen: The most advanced collagen supplement, backed by scientific evidence and an award-winning formulation. Each of the 30 tasty sachets contains 2500mg of Verisol® Patented Hydrolyzed Collagen peptides, plus Hyaluronic acid, Resveratrol, Biotin, Zinc, Vitamin C, and Copper.

Fast results with optimal absorption. Multiple clinical studies prove efficacy in 1-3 months for collagen formation, hair growth, skin health, nail strength, and joint support.

🍍Natural pineapple flavour without greasy aftertaste.

Key Collagen combines VERISOL® Collagen Peptides, Hyaluronic acid, and Resveratrol for radiant skin, with added Vitamin C, Biotin, copper, and zinc to support hair, skin, and nails. This refreshing, tasty liquid supplement is designed for daily use in your beauty and wellness routine.

Suitable for women and men.

Clinically proven to increase skin elasticity and reduce fine lines, Key Collagen contains VERISOL®, a unique Collagen Peptide formulation. It provides the required 2500mg daily dose of VERISOL® along with other key ingredients for visible results. VERISOL® has a unique patented characteristic for superior outcomes.

Collagen levels decrease from our mid-20s, with a 30% loss by age 50. Regular use of Key Collagen can support skin moisture, elasticity, and reduce fine line appearance.

Key Collagen benefits:

  • Reduces fine lines and wrinkles
  • Improves skin elasticity and hydration
  • Enhances nail and hair quality
  • Supports bones and joints
  • Improves cellulite appearance
  • Results visible in 1-3 months with consistent daily use.

Key Collagen Sachet Details:

  • Great-tasting pineapple flavour
  • Type 1 and 3 Collagen
  • Sustainably sourced, premium grass-fed bovine collagen peptides
  • Not suitable for vegetarians or vegans
  • Results may vary

Usage: 30 sachets (15ml each). Take 1 daily.

Verisol® clinical trial findings: 

https://pubmed.ncbi.nlm.nih.gov/24401291/ 

https://pubmed.ncbi.nlm.nih.gov/28786550/

Key Collagen is formulated with more than just collagen—it’s a complete skin-nourishing solution. Along with VERISOL® collagen peptides, this Key formula includes Hyaluronic acid, Resveratrol, Vitamin C, Biotin Zinc and Copper. These powerful ingredients play essential roles in enhancing collagen production and promoting overall skin health.

1. VERISOL®: Clinically Proven Collagen Peptides

Each Key Collagen sachet is powered with the recommended 2500mg of concentrated VERISOL® hydrolysed collagen peptides to offer real and visible results for optimal skin, nail, and hair health. VERISOL® has a unique patented characteristic that delivers superior results compared to other collagens.

2. Hyaluronic acid: Collagen synthesis & Skin Hydration

Hyaluronic acid is a hydration powerhouse that works to lock in moisture, keeping your skin plump and supple. By improving skin hydration, it creates the optimal environment for collagen synthesis, supporting elasticity and smoothness while reducing the appearance of fine lines. Hyaluronic Acid reduces skin dryness and increases skin hydration, as well as retaining skin moisture for heightened hydration.

3. Biotin: Metabolism of amino acids

Biotin is a vital B vitamin, is known to strengthen hair and nails, but it also plays an important role in skin health. It aids in the metabolism of amino acids, the building blocks of collagen, helping to maintain healthy skin structure and boost collagen synthesis.

4. Resveratrol: Powerful Antioxidant Support

Known for its anti-ageing benefits, Resveratrol is a potent antioxidant that helps protect your skin from environmental stressors and free radicals. This ensures that your skin stays healthy and youthful, preventing damage that contributes to signs of ageing thanks to its polyphenols. In combination with VERISOL® collagen, Resveratrol offers a multi-faceted approach to preserving your skin’s vibrancy and overall wellness.

5. Vitamin C: Essential for Collagen Production

Vitamin C is a vital cofactor in the body’s natural collagen synthesis, helping to boost collagen production and enhance its effectiveness. Not only does Vitamin C support skin health, but it also promotes a strong immune system. Paired with Key Collagen’s high-quality VERISOL® collagen, Vitamin C ensures you’re getting the most out of your supplement for stronger hair, skin, nails and joints.

6. Zinc and Copper: Joint, Immune System & Skin Support

Zinc and Copper are key minerals included in Key Collagen for their role in supporting joint health, tissue repair, and immune function. Together, they aid in collagen formation, ensuring that your body can effectively rebuild and strengthen connective tissues, cartilage, and bones. This powerful mineral duo also contributes to healthy hair and a resilient immune system, keeping you feeling strong and energised. Copper and Zinc contribute to the maintenance of normal hair, skin & nails.
Copper & Zinc help protect cells from oxidative stress

For the best results, use Key Collagen consistently for at least 3 months as part of your daily routine.

Save up to 25% and get free shipping on every order with a subscription (No discount code needed, all subscriptions are pre-discounted).

*Subscriptions auto-renew. No obligations or minimum contracts. You have full control:

Easily skip an order or cancel through your Key customer account at KeyForHer.com

To cancel an upcoming order, do so before the next processing date

View your next order date in your Key subscription account


Concentrated VERISOL® Collagen Peptides Consumed by over 3.5 million people daily Gluten free 1 drinkable sachet a day Premium ingredients Science Backed Results One Month supply, 30 Sachets Per Box Great tasting pineapple flavour
Concentrated VERISOL® Collagen Peptides
Consumed by over 3.5 million people daily
Gluten free
1 drinkable sachet a day
Premium ingredients
Science Backed Results
One Month supply, 30 Sachets Per Box
Great tasting pineapple flavour

Visible Results With Key Collagen After 3 Months*

Order today. Sent tomorrow.

Your well-being can’t wait. Our Express Tracked Delivery lets you feel better, sooner. Delivery in just 2 - 3 working days.

Order Now

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Make a one-time purchase, or save up to 25% when you subscribe. Then, breeze through our secure and speedy checkout process.

Fast, free delivery

We offer free tracked delivery to all addresses in Ireland, the UK, and the USA. We dispatch your order the next working day, with delivery in 2-3 working days.

See the results

Key Collagen is clinically proven to support skin, hair, nail, and bone health – Don’t forget to take a before and after pic to see the results for yourself over 1-3 months.

Collagen's crucial role in health and wellness

Collagen, the protein responsible for skin elasticity and structure, begins to decline naturally in our late 20s to early 30s. This decline becomes more noticeable by age 40, particularly during perimenopause and menopause, due to declining estrogen levels. This affects hair, skin, nails, bone density, joint flexibility, and overall tissue health.

Collagen for Skin Health:
Reduced collagen production leads to wrinkles, fine lines, loss of skin elasticity, cellulite and sagging skin. Thinning of the skin occurs, making it more susceptible to damage.

Collagen for Hair & Nail Health: Collagen is a key component in hair and nail structure and growth. Decreased collagen levels can lead to thinning hair, reduced hair strength, brittle nails and slower growth rates.

Collagen for Bone and Joint Health: Collagen is essential for bone strength and density and is a key component of cartilage. It’s loss can lead to joint stiffness / pain and can contribute to decreased bone density increasing osteoporosis risk.

Key Collagen's primary ingredient, VERISOL®, improves hair thickness, structure, and appearance

VERISOL® Collagen Peptides, the key ingredient in Key Collagen, are scientifically proven to improve hair thickness, skin elasticity, and nail strength. A controlled study of women aged 39-75 showed that daily VERISOL® supplementation for 16 weeks led to a statistically significant increase in hair thickness.

Results showed VERISOL® use led to a statistically significant increase in hair thickness. This is the first published study to clearly demonstrate collagen supplementation's positive effect on hair structure, a key aspect of healthy hair appearance.

Reference: Oesser (2020). The oral intake of specific Bioactive Collagen Peptides has a positive effect on hair thickness. Nutrafoods, 1:134-138.

The Results Are In!

The following benefits were confirmed by six clinical studies of VERISOL® Key Collagen Peptides:

  • The skin ageing process was significantly delayed
  • The skin became noticeably firmer and smoother
  • A visible reduction of wrinkles*
  • Improvement of skin elasticity**
  • Increase in hair thickness and quality***
  • Improves nail growth and strength****

*Proksch et al. (2014) Skin Pharmacol. Physiol 27: 113–119**Proksch et al. (2014) Skin Pharmacol. Physiol 27(1): 47–5 ***Oesser (2020) **** Hexsel et.al(2017)

The Key Difference

We put your needs at the heart of everything we do. That’s why we stand out from the crowd.

Benefits

Clinically proven results

Exceptional customer care

Fast tracked delivery

Free shipping to Ireland, UK & US

Trusted by thousands of women

Want To Learn More?

Frequently Asked Questions

Can I take Key Collagen with Key Menstrual or Key Peri + Menopause?

Yes, a lot of customers do this and find the combination very effective!

Can I take Key Collagen with HRT?

Yes. There are no reported problems with Key Collagen when used with other supplements and
medications, but if you have any concerns, consult your doctor or pharmacist before taking a
new supplement.

How long does it take to see results?

Clinical studies of our key ingredient, VERISOL®, show results starting after four weeks, with the majority of volunteers reporting visible results within the 12-week study period. You may first notice an improvement in skin hydration and radiance. Your hair may also feel stronger and healthier. For best results, stay consistent and drink one sachet daily as part of your beauty and wellness routine.

What does Key Collagen taste like?

Key Collagen has been specially formulated with a natural and tasty tropical pineapple flavour that is very easy to take. Unlike other collagens, Key Collagen doesn't leave a greasy coating in the mouth or an unpleasant aftertaste!

How does Key Collagen work?

Collagen is formed in your skin by cells called fibroblasts. Fibroblasts need amino acids to produce collagen. Key Collagen supplies your fibroblasts with these amino acids via collagen peptides (sometimes called hydrolysed collagen), which is a form of collagen that has been broken down into tiny molecules that can be easily and effectively absorbed by the body. Taken daily, each 2500mg dose of Key Collagen can help towards younger-looking skin and hair, as well as healthy joints and bones, by helping to stimulate collagen production.

How many sachets are in each box of Key Collagen?

There are 30 sachets in each box and they’ll last a month. You drink one a day, directly from
the sachet. No need to mix with water.

Can men take Key Collagen too?

Yes, absolutely! We have a lot of men taking it too. Often it was their partner that found Key
Collagen and now both use Key Collagen.

Can I take Key Collagen with other supplements and medication?

There are no reported problems with Key Collagen when used with other supplements and
medications, but if you have any concerns, consult your doctor or pharmacist before taking a
new supplement.

Can taking Key collagen improve hair growth and thickness?

Collagen is rich in the essential amino acids that your body needs to build a protein called alpha-keratin, which makes up hair. By supporting and increasing the body’s hair-building proteins, collagen can help to promote healthier, thicker and stronger hair. A diet with protein-rich foods is also important for optimal hair growth.

How & when should I take Key Collagen?

Key Collagen is in liquid form so you can drink it straight from the sachet.
Key Collagen can be taken at any time of day, we recommend adding it into your daily routine. It’s best taken on an empty stomach for optimal absorption. If you have a sensitive stomach, you can take it after food, but it’s generally very well tolerated!

What makes Key Collagen different from other collagen products?

Our key ingredient, VERISOL®, has been clinically studied for its anti-ageing potential on humans. It has been specially formulated as a liquid for easier and faster absorption by the body and with a natural tropical flavour, it also tastes great, unlike other collagens that leave a greasy and unpleasant aftertaste in the mouth.

What are the benefits of taking Key Collagen?

Clinical studies of Key Collagen’s premium VERISOL® collagen peptide ingredient indicate
that benefits include:

  • Decreased depth of wrinkles
  • Decreased volume of wrinkles
  • Improved skin elasticity
  • Improved the appearance of cellulite
  • Improved growth and quality of nails and hair

Health Claims: Vitamin C contributes to the formation of collagen and the normal functioning of the skin. Biotin and zinc contribute to the maintenance of normal skin, hair, and nails. Copper and Zinc help protect cells from oxidative stress by reducing the harmful effects of free radicals responsible for the skin ageing process.

Is Key Collagen gluten-free?

Yes, Key Collagen is free from gluten, lactose, allergens and colourants.

Is Key Collagen suitable for vegans or vegetarians?

No, Key Collagen is sourced from grass-fed, bovine collagen protein, so it is not suitable for
vegans or vegetarians.

How many calories are in Key Collagen?

There are 15 calories per 15 ml sachet.

What is Key Collagen sweetened with?

Key Collagen is sweetened with stevia, fructose and sucralose. All ingredients are listed on the
Key Collagen product page.

I'm a diabetic, can I take Key Collagen?

Studies have shown that diabetics lose collagen faster than non-diabetics. Key Collagen contains 15 calories per sachet. It has 1.1g of carbohydrates per serving, of which
1g is sugar. All ingredients are listed on KeyForHer.com.

Can I take Key Collagen if I am pregnant?

We recommend consulting your doctor before taking a new supplement while pregnant.

Can I take Key Collagen if I am breastfeeding?

We always recommend talking with your licensed healthcare professional first, as nutritional
needs can vary when breastfeeding. However, as a dietary supplement, Collagen Peptides are generally recognised as safe (GRAS) by the FDA. If you have any further questions please consult your doctor or healthcare professional.

I want to try a box. Do I have to subscribe or can I buy a once off box to try first?

Yes, you can do either. 94% of our customers are on a key subscription as it helps them to stay consistent and that's where they see the best results. Subscriptions automatically renew. No obligations and no minimum contracts. You're in full
control. Easy to skip an upcoming order or cancel within your Key customer account at
KeyForHer.com.

Where is KeyForHer.com based & where are Key products made?

KeyforHer.com is a female founded, Irish company (Femtech Healthcare) based in Ireland. Our Key products are expertly developed, formulated and manufactured under the
strictest health and safety standards, in approved GMP and FDA-registered, pharmaceutical-grade manufacturing facilities in the EU. We also follow EFSA guidelines. Our products undergo rigorous quality testing and are third party tested. Our women’s health experts and nutritionist-led development team have placed quality and bioavailability at the core of the formulation process to make products you can trust and rely on.

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Loved by 553+ customers

Key Collagen: Unlock beauty from within, in 1-3 months

Award-winning formulation with multiple clinical studies showing results in just 1-3 months.

  • Hair growth, thickness, and nail quality
  • Reduces wrinkles, tones & hydrates skin
  • Supports bone and joint health, and improves the appearance of cellulite.

Verisol® is consumed worldwide by nearly 3.5 million people every day.*

Get mine now

7 days ago

My sisters and Mum are all on it too

My sister got us all boxes of it and we're all hooked now. Skin looks plumper, nails are not breaking anymore and hair is thicker. Highly recommend it and delivery is always fast.

Barbara O.

Verified customer

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