Learn

How to recover from burnout: 7 tips for women Read

How to winter-proof your immune system naturally Read

Menopause and hot flashes: what are they? Read

How to navigate menopause and the workplace Read

Menopause and weight gain: What are your options? Read

Menopause and unfair dismissal Read

Menopause: What the research shows Read

Natural remedies for menopause mood swings Read

5 daily habits to start right now (oh, and yes, they’re realistic) Read

Tackle 2022 the KeyForHer way! Read

Period pain: What causes cramps? Read

26 essential vitamins and minerals for menstrual symptoms Read

Sign up & get 20% off

By signing up, you agree to receive marketing emails. See our Terms & Privacy Policy. Unsubscribe at any time.

WITHDRAW CONTRACT

*Products sold are not intended to diagnose, treat, cure, or prevent any disease.
The information provided on this website is for informational and educational purposes only and is not intended as medical advice. Always consult your doctor or qualified healthcare provider before starting any supplement, especially if you are pregnant, breastfeeding, taking medication, or managing a medical condition. Individual experiences and timelines may vary from person to person. References to wellness, sleep, mood, skin, hair, nail, hormonal, joint, and energy support are based on available ingredient research, clinical studies, and customer feedback. For more information on the research and clinical studies referenced throughout this site, please visit our Clinical Studies page.
Products should be used as directed and are not intended to replace a balanced diet, medical treatment, or professional healthcare advice.
© 2026 Femtech Healthcare Ltd, Lucan, Dublin, Ireland.

Key Collagen: Buy 1, Get 1 Free

3–22 November

Buy 1, Get 1 Free on one-time purchases of Key Collagen.

Boxes in your cart	You pay for	Free
2	1	1
4	2	2

The most you can get free per order is 2 boxes.
The free boxes are included in what’s in your cart, so add the total number of boxes you want. Nothing extra is added at checkout.
The discount applies automatically at checkout, so you don’t need a code.
Orders with a free box also get free shipping.
It doesn’t apply to subscriptions, bundles or subscription renewals.
Each customer can get Buy 1, Get 1 Free once.

Who it’s for

Already a Key subscriber? Your offer is SUB50: 50% off products you don’t already subscribe to (details below).

Buy 1, Get 1 Free is for new customers and anyone who shops with us without a subscription. It isn’t available with an active or paused subscription, or if you cancelled one in the last 30 days or still have time left on a 3-month subscription.

SUB50: 50% off for subscribers

3–30 November

Active subscribers can use code SUB50 for 50% off products they don’t already subscribe to.
You get up to 2 of each product at 50% off. Extra units are full price.
Products you already subscribe to, including anything in a bundle you subscribe to, aren’t discounted.
It works on one-time single products only, not bundles or new subscriptions.
Each subscriber can use it on one order.
Paused subscriptions aren’t eligible.

Good to know

These offers can’t be combined with each other or with any other discount code.
Checkout uses your email to check whether you’re eligible, so use the email you shop with us under.
If something doesn’t look right at checkout, contact hello@keyforher.com and we’ll help.

Most popular reads

key knowledge

Most popular reads

key knowledge

KEY KNOWLEDGEDELIVERED TO YOUR INBOX KEY

Country/Region

Language