Key for Her Reviews 

170
TrustScore 4.5 out of 5

4.4

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Rated 5 out of 5 stars

Spotted this product online middle of last year. Purchased the Key Collagen because of bad joint pain and stiffness, especially knees/ankles. Ordered it at 3pm and its been delivered by 9am nex... See more

Company replied

Rated 5 out of 5 stars

I've been taking Key collagen since April as a last ditch attempt to restore hair growth around my temples after having my second baby. I can't believe the difference it has made. My hairline has impr... See more

Company replied

Rated 4 out of 5 stars

Hi. I have been taking Key for Peri for 3 months now, after suffering with peri and post Covid symptoms - tiredness, low mood, extreme nausea around my periods. My energy, mood, reduced symptoms all i... See more

Company replied

Rated 5 out of 5 stars

I've been experiencing menopausal symptoms for years, way longer than I thought possible! I still have blood markers showing menopause. I've used different products over the years. Availability of s... See more

Company replied

Company details

  1. Health and Beauty Shop
  2. Herb Shop
  3. Vitamin and Supplements Store

Written by the company

Key is an Irish women's health supplement company dedicated to helping women feel their best through every stage of life. Our range includes Key Menstrual Cycle, Key Peri & Menopause, and our award-winning products, Key Zen and Key Collagen, Ireland's best-selling collagen, featuring clinically proven VERISOL® bioactive collagen peptides. Trusted by thousands of loyal customers and highly rated for quality, service and results, we create premium women's health supplements that combine clinically researched ingredients, essential vitamins, minerals, botanicals and herbal extracts to support menstrual health, perimenopause, menopause, stress, sleep, energy, mood, hair, skin, nails, joints and overall wellbeing. Every product is carefully formulated by nutritionists and women's health experts, manufactured to the highest standards in GMP certified and FDA registered manufacturing facilities in the EU, and independently batch tested to ensure quality, safety and consistency. We believe women's health shouldn't be confusing. That's why we combine evidence-based formulations with straightforward, easy-to-understand education and exceptional customer support, helping women make informed decisions about their health and wellbeing. Whether you're looking for Ireland's best-selling collagen, menopause supplements, perimenopause support, menstrual health supplements or natural support for stress, sleep and relaxation, we're here to help. Our products are available exclusively online at KeyForHer.com, allowing us to provide expert support, fast free delivery and outstanding value directly to our customers. Find what's Key for you.


Contact info

4.4

Excellent

TrustScore 4.5 out of 5

170 reviews

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4.4

All reviews

(170)

8 reviews in the last 12 months

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Rated 5 out of 5 stars

Best women's health product I've ever used

Spotted this product online middle of last year. Purchased the Key Collagen because of bad joint pain and stiffness, especially knees/ankles.
Ordered it at 3pm and its been delivered by 9am next day!!
It's so pleasant and easy to take anywhere.
After just 1 weeks use I realized I'd slept through until morning on a least 2 nights that week! I'd not had a full night's sleep for longer than I could remember. Wakening after 4 to 5 hours, couldn't get back to sleep, exhausted at work next day, and brain fog had become my struggling normality! But now I could sleep 7 or 8 hours and feel alive with a clear head next day.
I'm a disaster for continuity, so if I managed to take a sachet 5 out of 7 days I was doing great! But my joints definitely improved, knee was more flexible and less crippling pain. Ankles stopped clicking like crazy every morning, hip pains were gone, dancing became a lot more enjoyable.
After 4 months I got ill and my routine fell totally to the wayside inspite of regular product deliveries arriving. A few months on I realized my sleep was gone again and my joints were killing me, then I found an unopened 3 months supply of Key Collagen and my brain clicked into gear. I'm almost a month back taking my Key Collagen now and I'm sleeping much better again, my skin and hair are better, and thank heavens my joints are calming right back down, and the grinding ankles is disappearing.
For me this product is a blessing.
I've been sharing some of my backed up supply with a couple of friends over the past couple of weeks to see what they think of it, because Key Collagen is one subscription delivery that I intend to keep taking in my life going forward.

8 July 2026
Unprompted review
Key for Her logo

Reply from Key for Her

Hi there, thank you so much for sharing your experience of Key Collagen, we are absolutely thrilled to hear it's had such a positive impact on you! This is exactly why we created our products, to provide relief to women and help them be the best versions of themselves. Reading this has absolutely made our day, we're so grateful we were able to help you so much! :)

Rated 5 out of 5 stars

Really works

Really works! Better skin ,better nails in two months and hair fall less after 4 months!
Have not tried the perimenopause product but i will!

1 May 2026
Unprompted review
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Reply from Key for Her

Fantastic to hear Nicasia! Thanks so much for sharing and we hope you'll enjoy Key Peri + Menopause too.

Rated 3 out of 5 stars

Overhyped and overpriced

Overhyped and overpriced

1 March 2026
Unprompted review
Key for Her logo

Reply from Key for Her

Hi Vanya. We’re sorry to hear you felt this way about your experience with Key.

We always appreciate hearing from our customers, and we’d love to understand a bit more about your experience. If there’s anything specific you’d like to share, we’d be very happy to listen and help in any way we can.

You can reach us anytime at hello@keyforher.com. From there, we can also help with any questions about our products, pricing options, or how to get the best results.

Rated 5 out of 5 stars

Superb delivery service, super quick!

I literally ordered my Key Collagen at 11am yesterday, by 10.30am today I had the order! Tastes great, I'm hoping it's as good as the reviews - have been doing really well with the collagen I've been on but decided to try Key as it's a great price - I'm impressed with the speed of their delivery!

4 March 2026
Unprompted review
Key for Her logo

Reply from Key for Her

That's great to know you had such a fast delivery Ciara. We aim to get products out asap, and delivery is always free.

We will be looking forward to hearing how you get on in a few months. Come back and leave us a review at www.KeyForHer.com :)

Rated 5 out of 5 stars

One of the staff members Deepika Yadav…

One of the staff members Deepika Yadav promptly and positively helped me solve my problems so I must appreciate her and company that she works in. I experienced a positive response with a good spirit and good heart.

19 February 2026
Unprompted review
Rated 3 out of 5 stars

Unhappy 🙁

Hi I got mine I've about a week left to take and I've broken out in some hives and I've very itchy skin. I've googled it and it's a side effect of collagen . I'm raging because I was enjoying the taste. But I'm afraid to finish the month. Have you heard of this before??

18 December 2025
Unprompted review
Key for Her logo

Reply from Key for Her

Hi there, thanks for your review.

Key Collagen should not cause your skin to feel itchy but fluctuating hormone levels can thin the skin and make it prone to dryness and itching. Often the urge to itch can happen at night, a time when you can become very aware of skin sensations.

If you have concerns, it's always best to check in with your doctor, to be sure our ingredients are suitable for you and are compatible with any other supplements or mediations you may be on.

If there's anything else we can help you with or you have any further questions, don't hesitate to contact us. :)

Rated 3 out of 5 stars

Didn't work for me

Took this for about 3 months.
Positive findings for nail and hair growth.
However no improvement for joint pains or energy levels as advertised and noticed I've put on a LOT of weight. Not sure if this weight gain is linked to this product but since I've started it, I've put on about 6kg.
Because of my association with this product and weight gain, I've discontinued my subscription.

31 October 2025
Unprompted review
Key for Her logo

Reply from Key for Her

Hi Nicola,

Thank you for taking the time to share your feedback, and we’re really glad to hear you noticed positive results for hair and nail growth.

Each sachet of Key Collagen contains 15 calories, 1.1 g of carbohydrates, and 2.6 g of protein, with no ingredients linked to weight gain. It contains Type I and Type III VERISOL® Collagen peptides, which are clinically proven to support skin elasticity, hair, nails, and joint health, but it’s not designed to influence energy levels.

If your main concern is fatigue or low energy during perimenopause or menopause, we’d recommend Key Peri + Menopause, which includes a complete B-vitamin complex, magnesium, and adaptogenic botanicals to naturally support energy, hormones, and mood.

As for weight or joint pain, these can often be influenced by hormonal changes, diet, or other medical factors. If you’ve noticed ongoing weight gain or increased joint discomfort, it’s worth checking in with your GP, who can help identify the cause and discuss whether HRT or additional support might be beneficial.

We’d love for you to try Key Peri + Menopause to see if it better suits your needs, so please reach out to hello@keyforher.com, and our team will be happy to arrange that for you.

Thank you Nicola and wish you the very best on your wellness journey.

Rated 3 out of 5 stars

No Success with Key Collagen

I tried the Key Collagen for 3 months.(Took it as instructed). I never noticed any difference. The only positives were - the product came well presented & the customer service was very good at the company. However not seeing a benefit after 3 months, I discontinued.

22 October 2025
Unprompted review
Key for Her logo

Reply from Key for Her

Hi Paula.

We're so sorry to hear that you didn't feel that Key Collagen worked for you. If you'd like to email us at hello@keyforher.com we'd be happy to have a chat and see if we can understand your experience better and offer any help.

Key Collagen works well for the majority of customers, and 3 months is generally the time where people start to see changes - but we know everyone is different and results can vary.

We appreciate all feedback, and we're happy to know that you received good customer service.

We'll be here if you want to chat at all :)

Rated 5 out of 5 stars

I bought one box of Key Colagen just to…

I bought one box of Key Colagen just to see if it actually worked . I was a none beliver. I've been taken it now for the last 3 weeks and I cannot believe the difference it has made. My hands looked old and wrinklely but only in a matter of weeks my hands look so much better alot more smoother. My knee pain has improved too . Face hair and nails are slowly improving also . The product is that good I've ordered two more box's. Ladies this isn't a scam product it does actually work .

3 September 2025
Unprompted review
Key for Her logo

Reply from Key for Her

This is such a great result! Thanks so much for sharing so that others can see the real benefits of Key Collagen from real customers.

Rated 5 out of 5 stars

Hair regrowth

I've been taking Key collagen since April as a last ditch attempt to restore hair growth around my temples after having my second baby. I can't believe the difference it has made. My hairline has improved so dramatically in those months and I am now recommending the product to all my post partum friends who have been experiencing similar issues with hair loss. My confidence has returned and I owe it all to this amazing product. Skin and nails look pretty good too.

8 August 2025
Unprompted review
Key for Her logo

Reply from Key for Her

Thank you so much for taking the time to share your review and feedback. We’re really happy to hear how much Key Collagen has helped, especially after your second baby. It's amazing to hear your confidence is coming back. It also means the world to us that you're recommending Key Collagen to your friends too!

Rated 5 out of 5 stars

Very Happy 😊

Hi, I've been taking the Collagen sachets for 9 months now. Went to a new hairdresser last week and she was raving at how good my hair was for my age (56) and asked me what I was taking?
My only gripe is the packaging!! The amount of paper and size of the box is unnecessary. But otherwise, I'm very happy with the product.

6 August 2025
Unprompted review
Key for Her logo

Reply from Key for Her

Wow, that's a great result! Thanks so much for sharing this with us, we love these results for Key customers.

In relation to the packaging, thanks for bringing this to our attention. It doesn't sound like it's the the proper sized box or amount of packing that we expect our fulfilment centre to use. We will be discussing this with them to ensure they use more appropriately sized packaging going forward.

We really appreciate you taking the time to reach out to us.

Rated 5 out of 5 stars

Miracle in a box

I have been diagnosed with arthritis in my knee and hip I had aches pains bone pain in my toes no energy fatigue I actually didn't realise how bad I was I'd be struggling to get things done I have been nearly a month on key collegen and peri key my god has it made a difference my energy levels back up no pain in my knee and hip it's a miracle these are bloody amazing my second round of those will be dispatched soon I changed the date on my key profile absolutely amazing profile I can skip change dates swap fantastic so I have the ordered weds to be here Thursday in time for when I run out .4th day taking them I felt amazing 1st time my skin more glow but will update again on my key journey I done my research and I'm so glad I cane across this company amazing 👏 highly recommend

21 July 2025
Unprompted review
Key for Her logo

Reply from Key for Her

Hi Anna Marie.

Thanks so much for taking the time to share this with us. It sounds like you're getting fantastic results and we are always so happy to hear it. It's also good to know you're finding the subscription model helpful, and that you've been able to manage your orders online.

We'll be looking forward to your next update and I hope things just keep getting better!

Rated 5 out of 5 stars

Excellent Customer Care & Attention.

My box of keyforher collagen sachets were delivered efficiently to my home in Spain. On opening the package, it was very sticky as it turns out a sachet had split open during transit. My email to the customer service was responded to rapidly & I was sent another box within days. This is my test box to trial & only been taking for an about a week so it’s a bit too soon to report back on results. However, it does taste nice! So. These five stars are for the team to say thank you for dealing with my (little) problem quickly & with immediate attention. This does give me confidence & reassurance that I can order more in the future if the product proves to be a success for me. Hopefully, in time, my follow-up review will also garner 5 stars!

20 May 2025
Unprompted review
Key for Her logo

Reply from Key for Her

Hi Debra, thanks so much for your lovely review. Your experience with delivery is very important to us. Don't hesitate to reach out if you ever need anything else. :)

Rated 5 out of 5 stars

I have been using Key For Her Collagen…

I have been using Key For Her Collagen for 3 months now and my skin is glowing, I'm 36 and started getting botox at 30 and last year i decided to stop and go a more natural root of aging🫣 i will be taking Key For Her supplements forever now🙌🏽

5 April 2025
Unprompted review
Rated 3 out of 5 stars

Subscription late

Have been taking this for one month, ordered via a monthly subscription so that I wouldn’t have to worry about ordering it in time or missing a day. However my first box is empty, it is a Sunday, my subscription renewed yesterday, hasn’t shipped yet so my next order wont be coming for another 2 days so I’m going to be missing a minimum of 3 days. Really dissatisfied with the subscription service, it hasn’t worked out for me at all.

23 February 2025
Unprompted review
Key for Her logo

Reply from Key for Her

Hi Jennifer, thanks for sharing your feedback. Our customer service team has responded to your email about this. :)

Rated 5 out of 5 stars

Amazing

I’ve been taking Key Collagen for over a year & I wouldn’t be without it. I’m in perimenopause and, prior to starting the collagen shots, my hair was falling out in clumps and was dry and brittle. My hair is now thick and glossy, my nails are so strong and my skin is less dry and not as prone to hormonal breakouts. I was a bit wary initially when signing up for a subscription but it is so easy to cancel or amend it whenever you want. I usually stock up on Black Friday when they have really good offers. Great product and a great company to deal with. Highly recommended!!

4 December 2024
Unprompted review
Rated 5 out of 5 stars

I've been taking the collagen shots and…

I've been taking the collagen shots and the peri/menopause supplements for three months. Joint pain gone, skin looking great, hair thick and shiny, good sleep, no dizziness etc.I honestly can't say enough good things about key for her products.

29 October 2024
Unprompted review
Rated 5 out of 5 stars

These Saved Me

I am highly allergic to progesterone so cant take HRT for menopause. Last winter I struggle really bad as there was nothing I could take. I had to pack in my job, was depressed, didn't want to leave the house, had sweats day and night, aches and pains constantly, was crying all the time, didn't want to be around anyone, running to the toilet every hour, kidney infections non stop, irritable and cranky and just felt like crap. My GP couldn't give me anything. I went to menopause specialist and she couldn't do anything. I came across Key For Her accidentally one day on Facebook and said I would try them. OMG, these tablets have literally saved me and I mean that. All of my symptoms are gone. I am in a new job, back out socialising, walking, eating healthy, no more sweats, symptom free now. I also take the collagen sachets every day and I get compliments all the time about my skin and hair. My nails are growing now, years ago they wouldn't and use to get fake nails. Don't need to do that anymore. I would recommend these to everyone. I get these every month on subscription and I couldn't live without them. These tablets are amazing

25 July 2024
Unprompted review
Rated 2 out of 5 stars

Save your money!

I purchased this with great expectations but unfortunately after 4 boxes it made 0 difference to hair, skin or nails.

25 April 2024
Unprompted review
Key for Her logo

Reply from Key for Her

Hi Fitzy, Can you please email our customer services team about this. Under this name 'Fitzy' we can't distinguish you as to what customer you are, to try and help here. Our email is hello@keyforher.com
There are many factors like hormones, medication, thyroid issues etc which can affect your hair, skin and nails. Our customer services team would be happy to discuss this with you as we want all customers to be happy with their orders.
Have a great day,
The Key Team

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