Sagging skin, hair thinning and stiff joints knock our confidence as we age. And let's not forget about the looming threat of health conditions like arthritis and diabetes, which can severely impact your quality of life.
But here's the good news: Collagen supplements offer the solution you've been looking for. Years of clinical trials have paved the way for our supplements, tailored to replenish your body's collagen levels and tackle these issues head-on.
Are you ready to reclaim control of your body?
+70,000 people love our products!
Effective Supplements
Expertly formulated with high-quality, clinically proven ingredients. Our research backed formulas are easy-to-use and yield outstanding results.
Outstanding Support
Contacting us is always hassle-free, and our commitment to a customer-first approach means that all orders are covered by our 90-day money-back guarantee.
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Frequently Asked Questions
Extensive clinical trials on collagen effectiveness have shaped our supplements. As the first UK brand to introduce a multi-collagen in 2019, we're well-versed in our field. Our supplements undergo independent lab testing and are supported by research. Trusted and embraced by thousands of customers the life changing benefits of our products speak for themselves.
Want to read more information on collagen clinical trials? Click here
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This policy ensures that you have a generous 90-day window to try out our products. If they fail to meet your expectations, you can easily return them to us for a full refund. We aim for you to feel reassured and confident in trying our products without any risk!
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Overall rating: 4.8 / 5 from 3636 reviews.
45 days in but not really feeling any benefits yet. Hoping for improvement in joints and apparently can take 3 months for effects to show. Mix it with my porridge or sometimes coffee and it doesn’t spoil the taste. Don’t like the smell of the powder though, def smells fishy!
I started using Peptigen in December last year. I can honestly say my skin is feeling fabulous my hair is amazingly healthy (my hairdresser cannot believe the difference and transition over last 7 months) and not to forget how my joints are feeling. Fantastic product not to mention Im almost 58 and never felt as comfortable in my own skin ♥️
Started using Colla Slim on 30th March 2026 having a shake for breakfast & lunch then a normal healthy option evening meal. 2nd photo is 4 months later on 30th July 2026. I was a little concerned before starting that just a shake would be hard to stick with but how wrong I was. I find them filling and don’t feel the need to snack between. I plan to continue with a shake for breakfast once I’m at a weight I’m happy with. I’m 61 years old. I’ve got the vanilla on subscription and it’s great with an espresso shot added to it at breakfast or frozen fruit for lunch. Total weight loss 1st 10lbs
Bought this several times. It really makes a difference. Love it
Every morning I have ONE Scoop in that Pint in that beer style mug...😋😋
I’ve been using Sobody.co Peptigen for a while now but a few weeks ago decided to stop because I didn’t think it was doing much and questioned whether it was worth the money. But after a couple of weeks of not taking it my joint pain returned in earnest! I was so sore my husband questioned my sanity! I’ve now resumed my daily dose and I’m pain free again.
Consultant put me on injection to control type 2 diabetes effects Although I’ve lost 2 stone over 2 years on the lowest dose , it wasn’t a goal for me as I struggle to eat generally. Although the injection vastly impacted /benefitted my health I rely on the So Body meal replacement and collagen to help keep me healthy Having subscribed to these supplements means I only have to keep on track with two meals a day My skin and joints have benefitted People tell me I don’t look 72 !
Very happy with my collagen experience so far. Joints are so much happier and believe me, they have been very unhappy in the past! Been taking for 5 months now every day. Easy to mix in water and virtually tasteless so it's a win win for me. Would 100% recommend.
I've been using peptigen for over 6 months and really feel the difference. I was diagnosed with rheumatoid arthritis over 12 years ago and have tried so many alternatives but rave about peptigen so much my family and friends think I have shares in the company and have also either bought themselves or recommended to their family
Great taste. I love the coffee flavour what a shame you are unable to provide it any more, Salted caramel and Strawberry are my next favourite. My husband loves the chocolate flavour and will take some if he is away during lunch. This morning I have Salted Caramel with almond milk and a few frozen raspberries. I'm not sure if it's this product or because I am using unsweetened almond milk but my acid indigestion has gone. If I miss for a couple of days it comes back. The weight hasn't fallen of as quick as some people but it is steadily heading in the right direction. I usually have 1 for breakfast and 1 for lunch with a 600/700 calorie meal for dinner.
Enjoying your product feeling healthy looking a little more glowing.
My skin is so much better, and my hair alot softer and stronger, my knee joints don't ache as much, so overall enjoying taking this supplement, would recommend, good company, always reply to Emails quickly, a fully satisfied customer . Thankyou
In the time I’ve been taking peptigen (4th month) it’s been working its magic on me quietly. My skin feels more glowy, my hair is in better condition. I’m less achy. I have plantar fasciitis and I can honestly say it’s not flared up recently. I’ve also lost weight and can get back into my favourite jeans more comfortably! I’m honestly really pleased with my progress!!
Another finished shake for breakfast. I use my peptigen in my morning protein shake and I don’t even know it’s there 🥰. My hair is hugely improved about 6 weeks in and my skin also. I will be continuing to use it
I have been having this great drink for a long time now. Can't be without it. Love it.
The nail growth and strength is the least of the benefits. I had been using this product for around 4-6 months prior to August 25 and the constant aching in my hands/fingers had become so minimal that I hardly noticed it. So in August I thought I will try a different brand huge mistake and I mean huge the discomfort in my hands by the beginning of September was unbearable and the only difference was leaving out the So Body Peptigen. Subscription renewed, product restarted and lo and behold the discomfort has almost disappeared completely. If I have to do without something it certainly won’t be this product, not a chance.
Glowing, less joint pain, stronger nails and generally feeling much better. I’d been taking it for several months. Saw a cheaper product and thought I’ll give that a try! What a mistake!!! Nails ruined, aching hands so I’m back on it and I’ll do without something else so I can afford it.
Really seeing the benefits of restarting my SoBody journey again. I have to confess other brands have been tested but SoBody is my definite go to and staple now! Huge improvement to my Hair, Nails, Skin and Joints and a kick start to my weight loss. Big shout out for Collaslim & Peptigen+
Without the improvement in my joints, specifically my ankles, I would not have been able to do the 10 days travelling around the "stans" I am just coming to an end of. Thank you.
I am 54, and my skin looks much better and my arthritic knees hurt very much less since starting this product.
These shakes taste delicious. I mix mine with Almond milk and have one for breakfast and one for lunch. I a 72 with an under active thyroid so my weight loss is slow, but so far in 8 weeks I’ve lost 8lb. A pound a week is fine for me and I intend to keep going. My goal is to lose another 14lb. Slow and steady is good.
I have been taking Peptigen+ daily for almost 2 months now and am loving it! I either mix it in with my coffee or add it to a smoothie. I am 65 and have long covid and osteoarthritis and although I haven’t noticed much of a difference in the pain/stiffness in my joints yet, I am hopeful that will come with continued use ( along with continued weight loss) However, I do notice a huge difference in my skin/ eyes and general complexion. People have commented on how much brighter I look and I certainly feel much better, and happier so thank you So Body Co ! 😊
A good friend recommended Peptigen to me. She’s 74 and looks amazing. I’m a tad cynical but wanted to do something about the saggy face and lines around my mouth and nose. One month on….my husband (truly) asked if he could try it as he had noticed a big improvement in my skin and hair. He also wants to know when my bottom is still wrinkled and how the collagen knows to go to my face!!!! Muppet 🥴
I'm 45 and have been using this product for around six weeks and I have noticed that my skin is glowing, my hair is thicker than ever and my nails are long and strong. I wanted to try this product as I have severe osteoarthritis and am looking at steroid injections. I am yet to notice much improvement there yet but it's still early days. Very impressed so far and I have subscribed to keep getting these results.
Was very sceptical with the shakes but thought I would give it a try.. Was already using the Peptigen + and was very impressed. The shakes are amazing, not hungry at all, I have one around 10:00 then another at 3 pm and then a meal with the family. This works for me.. weight is slowly coming down was not expecting big losses due to my age (70)but the bloating is going and for me that is the best along with my skin, hair and nails. Favourite one vanilla however the chocolate one satisfies the afternoon sweet treat cravings.
Use daily morning in yogurts and evening in juice very nice products,
Being what I always thought as a fairly active 67 year old I was mortified to find I was having joint issues in my hip, I was finding sideways movement painful get down to a cupboard and struggle to get up. Yoga moves were harder then I hurt my PSOS muscle whatever that is. I could not accept it was age. So I started my research lots of collagen choice on the market but only so body peptigen + with the joint formula in it, which is what I wanted and if hair skin and nails improve that's a bonus. I've been on it for about 5 weeks and feeling the benefit already once I got over the taste and smell I don't notice it now. Not the cheapest on the market but 100% does what it says on the packet. Would definitely recommend
This is my 2nd week on the strawberrry one I love it I lost all my cravings I’m on 2 shakes one for breakfast and lunch I feel amazing and I’ve lost weight ❤️❤️
Losing weight for my wedding was proving hard with alot of meal replacers not filling me up so I was snacking in-between... Now with collaslim I feel full the weight is coming off steadily and feel great to add to it here's to the continued weight loss 🍻
I honestly love the chocolate flavoured shake with hazelnut milk. It’s delicious and the new improved formula is just as good if not better. I always have one for breakfast and sometimes I have a shake for lunch too and I have lost 30lbs since January. I feel so much better in myself and am looking forward to the summer for a change.
Loving the shake’s lovely & creamy, I use skimmed milk as don’t like Almond, I could drink it all day, no hunger at all, my shape is changing & feeling a lot healthier overall. Fabulous 😍
After years of using slim fast and various other milk/protein shakes I finally found Collaslim. It's in another league to the others. It's so thick and creamy when used with almond milk, and the 'portion' size being 400ml rather than the usual 200-250 ml is huge. Genuinely filling. My favourite flavours are strawberry and salted caramel, but vanilla and chocolate are fab too. I recommend you try them. Lost 8 lbs so far X xx
really good. mixes well. my joints are no longer in pain and I'm not having to take painkillers daily it also fills me up a lot better
I've been using for approximately 2 months now. So far so good. Easy to use just pop a scoop into my coffee every day. My hair nails and skin are amazing. Waiting for it to kick in for my knee pain. Haven't been taking long enough for that. But the results so far I'm amazed not been able to grow my nails as they're very brittle there coming on nicely now. My hair is shining and looks so healthy and my dry menapausal skin has much improved.
I use these shakes and have tried banana bread, chocolate and Salted caramel. The salted caramel is my favourite. My weight is slowly coming of and I have lost about 3lb in 4wks without exercise.
Love the addition of Gorgeous Greens to my daily Peptigen collagen! I mix the greens into my morning smoothie Sam’s at 58yrs old - my skin is glowing and I feel so energised and healthy! Everyone has commented how ‘glowy’ I look - thank you So Body!
Tastes unexpectedly Good! I would recommend..
I love it tastes nice! Gives me my chocolate fix!! Lost just over half a stone! So some days I have two glasses or one depending where I am!
At 76 years of age I have used Peptigen for the last 5 years and it has improved my skin ,energy, nails and my long hair!
Excellent product, Tastes smooth and lovely flavour. Week 1 weigh in and loss of 6.9lbs so definitely works. Highly recommend -great customer service and super quick delivery. I’ve only tried the strawberry one so far but will be trying them all. 5 🌟
