Trusted by 918 Independent Clinicians Who Recommend This Product.
PureBioClinic Clinical Marine Collagen supplement bottle hero shot
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bottle on marble Clinical Marine Collagen before and after skin results
Marine Collagen powder texture and packaging detail
Marine Collagen supplement ingredients and formula close-up
Happy customer review — PureBioClinic Marine Collagen
Marine Collagen daily routine lifestyle image
Customer review results — PureBioClinic Marine Collagen
Women taking PureBioClinic Marine Collagen daily
PureBioClinic Clinical Marine Collagen product detail
Trusted by 918 Independent Clinicians Who Recommend This Product.
PureBioClinic Clinical Marine Collagen supplement bottle hero shot
PureBioClinic Clinical Marine Collagen lifestyle flat lay
bottle on marble Clinical Marine Collagen before and after skin results
Marine Collagen powder texture and packaging detail
Marine Collagen supplement ingredients and formula close-up
Happy customer review — PureBioClinic Marine Collagen
Marine Collagen daily routine lifestyle image
Customer review results — PureBioClinic Marine Collagen
Women taking PureBioClinic Marine Collagen daily
PureBioClinic Clinical Marine Collagen product detail
PureBioClinic Clinical Marine Collagen supplement bottle hero shot
PureBioClinic Clinical Marine Collagen lifestyle flat lay
bottle on marble Clinical Marine Collagen before and after skin results
Marine Collagen powder texture and packaging detail
Marine Collagen supplement ingredients and formula close-up
Happy customer review — PureBioClinic Marine Collagen
Marine Collagen daily routine lifestyle image
Customer review results — PureBioClinic Marine Collagen
Women taking PureBioClinic Marine Collagen daily
PureBioClinic Clinical Marine Collagen product detail

PureBioClinic® Clinical Marine Collagen

Removes wrinkles, Improves skin elasticity
Youthful skin, Boosts hydration, Brings Back Your Confidence
Strengthens hair & nails, Removes Fine Lines, Stronger joints and bones
9,000mg hydrolysed marine collagen peptides per scoop (full clinical dose)

 

Regular price £119.98 Sale price £59.99
SAVE 50%

Erase Your Wrinkles

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GMP Certified & UK Made

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FREE EXPRESS UK Delivery

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Dispatched 24hrs

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Free UK delivery On every order
Free e-book Sent instantly
30-day guarantee Money back

30-day money-back guarantee. No questions asked. Delivered in 1-3 days. Royal Mail tracking.

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BEST VALUE

BEST VALUE: Buy 2 Get 1 FREE — £119.98 for 3 tubs (90-day supply). Save £59.99. That's just £1.33/day for the full clinical dose.

Upgrade to 90-Day Supply →
THE PROBLEM WITH MOST COLLAGEN

You've Been Sold Underdosed Collagen.

Most collagen supplements contain 1,000–2,000mg per serving. Clinical studies on skin elasticity, joint repair, and gut lining used 5,000–10,000mg daily. That's a 5–10x gap between what's in most products and what the research actually used. If you've tried collagen before and felt nothing — this is why.
1,000mg

Average capsule dose — 9x below clinical threshold.

No clinical backing

Most formulas are built around cost, not the doses used in peer-reviewed trials.

No third-party testing

Most brands don't publish COAs or lab results.

THE PUREBIOCLINIC DIFFERENCE

9,000mg. The Dose the Research Actually Used.

We formulated Clinical Marine Collagen around the doses used in peer-reviewed clinical trials — not around what's cheapest to manufacture. One scoop delivers 9g of hydrolysed marine collagen peptides. No fillers. No compromise.
9,000mg
Per serving — the clinical dose.
100% Marine
Wild-caught, sustainably sourced.
2 Weeks
When clinical trials first recorded visible improvements
Add to Cart — £59.99

How PureBioClinic® Compares

← Swipe to compare →
PureBioClinic® Typical Powder Brand Typical Capsule Brand
Collagen Per Serving
9,000mg
2,000–5,000mg
1,000–2,000mg
Collagen Type
Marine (Type I)
Bovine mixed
Bovine mixed
Added Vitamins
Vit C, Zinc, Biotin, Niacin, HA
Rarely
None
Format
One scoop powder
Powder
6–18 capsules
Manufacturing
GMP Certified, UK Made
Varies
Varies
Lab Testing
Third-party tested
Sometimes
Rarely
Guarantee
30-Day Money Back
Rarely
Rarely
Try PureBioClinic® — £59.99
30-Day Money-Back Guarantee

What To Expect

Weeks 1–2

Hydration Begins

Your body starts absorbing marine collagen peptides. Skin may feel more supple and hydrated. Some users notice improved nail strength within the first two weeks.

Weeks 3–4

Cellular Renewal

Collagen synthesis accelerates. Fine lines around the eyes and mouth may appear softer. Hair may feel stronger with reduced breakage.

Weeks 6–8

Visible Skin Changes

Peer-reviewed studies show measurable improvements in skin elasticity and dermal density at this stage. Most users report a visible difference in skin texture and radiance.

Weeks 8–12

Full Clinical Results

The dose used in clinical trials (9g/day) shows statistically significant improvements in skin elasticity, hydration, and wrinkle depth reduction. Joint comfort may also improve.

Individual results vary. Based on outcomes reported in peer-reviewed collagen peptide studies at clinical doses (5–10g/day).

What's Inside Every Scoop

Marine Collagen Peptides

9,000mg
+

Source: Wild-caught fish (North Atlantic)

Contributes to normal collagen formation for the normal function of skin (EU authorised)

Vitamin C

80mg
+

Source: Ascorbic acid

Contributes to normal collagen formation and the protection of cells from oxidative stress (EU authorised)

Zinc

10mg
+

Source: Zinc gluconate

Contributes to the maintenance of normal skin, hair and nails (EU authorised)

Biotin

50mcg
+

Source: D-Biotin

Contributes to the maintenance of normal hair and skin (EU authorised)

Niacin (Vit B3)

16mg
+

Source: Nicotinamide

Contributes to the maintenance of normal skin (EU authorised)

Hyaluronic Acid

120mg
+

Source: Fermentation-derived sodium hyaluronate

Supports skin hydration and joint lubrication (not EU authorised — internal claim only)

All EU-authorised health claims are compliant with Regulation (EC) No 1924/2006.

Formulated to Match Published Research

PureBioClinic® Clinical Marine Collagen is formulated to match the protocols used in peer-reviewed studies published in the Journal of Cosmetic Dermatology, Skin Pharmacology and Physiology, and Nutrients. These studies used hydrolysed collagen peptides at 5–10g daily and measured improvements in skin elasticity, hydration and wrinkle depth over 8–12 weeks. Our formula delivers 9g — right in the clinical sweet spot.

Journal of Cosmetic Dermatology

Skin Pharmacology and Physiology

Nutrients

HOW TO USE

One Scoop. One Habit. Real Results.

1

Mix

Add one level scoop (9,000mg) to 200–300ml of cold water, juice, or a smoothie.

2

Stir or Shake

Dissolves easily with no clumping. Unflavoured — works with anything.

3

Repeat Daily

Consistency is key. Clinical results were observed after 4–12 weeks of daily use.

💡

Pro tip: Take it first thing in the morning on an empty stomach for optimal peptide absorption.

Dr. Isabelle Laurent

Dr. Isabelle Laurent

PhD in Nutritional Science, Board Certified

Clinically Formulated
With over 15 years of research in marine collagen and cellular health, Dr. Isabelle Laurent has dedicated her career to developing science-backed wellness solutions.
"

This formula represents the perfect synergy of nature and science, delivering results you can feel.

Nathalie. B
Nathalie. B Verified

My dermatologist, recommended me this product, I was doubting her words, she sold me that product like it was like a magic potion, and she was actually right. I been using that collagen, for a month and a half and the results are kinda scary, it looks like I've lost 10 years, go for it don't hesitate.

Elizabeth. B
Elizabeth. B Verified

The texture of my skin completely changed. It’s firmer, bouncier, and the crepey look on my chest is gone. Strangers at work have asked if I’ve been on vacation because I look so rested and radiant. This stuff is magic.

Maggie. F
Maggie. F Verified

Bought one for my mum too. I just love it. I started taking this for joint pain but the skin benefits blew me away. My cheeks look lifted, wrinkles are smoothing out, and I’ve gotten multiple compliments on how glowing and youthful I look. Lost 8 years in appearance in just two months.

Peggy. A
Peggy. A Verified

I’m 54 and honestly didn’t think anything would touch my deep forehead lines and crow’s feet. After 6 weeks of this collagen, my skin looks plumper and the wrinkles are visibly softer. My daughter asked if I got Botox! People keep saying I look refreshed and younger. Best decision I’ve made in years.

Mike. B
Mike. B Verified

I’m a 38-year-old guy who started noticing forehead lines and tired-looking skin. After 5 weeks my skin is tighter and smoother. My coworkers literally said I look younger and asked what I’m using. Never thought collagen would work this well for men too.

Akira. F
Akira. F Verified

Subscription's a no-brainer, Set up Subscribe & Save and it just turns up before I run out. It saves you money and you never have to think about reordering. Super convenient.

Sheila. k
Sheila. k Verified

Within 7 weeks the wrinkles on my forehead are way less noticeable and my skin has this healthy glow I haven’t seen since my 30s. My sister (who never compliments) said I look like I had work done. Obsessed!

Susan. B
Susan. B Verified

Not only are my wrinkles reducing but my hair is thicker and growing faster too. People keep saying I look different in a good way younger and healthier. I’m telling everyone about this product.

Christine
Christine Verified

I’ve been taking this for 3 months and I honestly look 10-12 years younger. Deep wrinkles reduced, skin elasticity is back, and I get compliments everywhere I go. This is the highest quality collagen I’ve ever tried I will never stop using it.

Janet
Janet Verified

At 49 I was starting to dread looking in the mirror. Now I actually smile when I see my reflection. Skin is tighter, brighter, and the wrinkles around my eyes have faded. This collagen is my fountain of youth.

Suzette. R
Suzette. R Verified

The results are so good my mom stole my collagen! My skin looks plump and youthful again. Coworkers have asked what procedure I got because the change is that noticeable. No needles, just this amazing product.

Rosemary. G
Rosemary. G Verified

Customer service actually replied. Messaged a question about the scoop and a real human answered same day. After being ghosted by two other brands, that earned the fifth star.

Maud. P
Maud. P Verified

Dissolves in cold water. No need for a blender or hot liquid stirs clear in a cold glass, which is exactly how I want a fruity one, and on top of that it tastes very good.

Gladys. L
Gladys. L Verified

The difference in my under-eye area is unreal. Those fine lines and crepey texture have smoothed out dramatically in 8 weeks. My daughter keeps saying ‘Mom, you look so young lately!’ I feel glowing and confident without heavy makeup. This product actually delivers what it promises.

Judith. S
Judith. S Verified

I’m 42 and starting to see early aging signs. This collagen plumped my skin beautifully, my smile lines are way less obvious and my face has this healthy lifted look. Coworkers keep commenting that I look "well-rested" and younger. Even my skin doctor noticed the improvement.

Audrey. J
Audrey. J Verified

Best collagen I've used by far.

Christine. C
Christine. C Verified

After menopause my skin went downhill fast thin, wrinkled, and dull. This collagen brought it back to life. Neck wrinkles reduced, cheeks fuller, and I keep getting asked what my secret is. I look 5 years younger and feel it too. Absolutely life-changing.

Kelly. V
Kelly. V Verified

My husband bought this for me as a gift and I’m so glad he did. In two months my crow’s feet have faded, skin feels thicker and bouncier, and I catch him staring at me saying I look beautiful. The compliments from friends and family keep coming. This is the real anti-aging deal.

Patricia. Z
Patricia. Z Verified

Switched from a supermarket brand and won't go back. Been grabbing a high-street collagen on autopilot for ages bland and chalky. This one mixes cleaner with no residue and the mango makes it something I actually enjoy rather than endure. Glad I changed.

Marjorie. N
Marjorie. N Verified

I ran out, reordered the same day. Says it all.

FREQUENTLY ASKED QUESTIONS

Got Questions? We've Got Answers.

  • Most collagen capsules contain 1,000–2,000mg per serving. Clinical studies on skin, joints, and gut health used 5,000–10,000mg daily. Our 9,000mg dose sits squarely within the clinically studied range — most brands don't come close.

  • Clinical studies observed measurable improvements in skin elasticity and hydration after 4–8 weeks of daily use. Joint and gut benefits were typically noted at 8–12 weeks. Consistency is key.

  • No — marine collagen is derived from fish skin and scales. It is not suitable for vegetarians or vegans. It is, however, free from gluten, dairy, and soy.

  • We recommend consulting your GP or midwife before taking any supplement during pregnancy or breastfeeding.

  • Yes — 30 days, no questions asked. If you're not satisfied for any reason, contact us and we'll refund you in full.

  • In a UK GMP-certified facility. Third-party tested. COA available on request.

  • Yes. Marine collagen peptides are compatible with most supplements. Many customers combine it with vitamin C, which supports collagen synthesis.