Pure Marine Collagen Powder
5-10g a day (1-2 months supply)
5000mg type I collagen peptides in 3 teaspoons
Great for adults (including husbands) and in pregnancy
Single
2 Month Supply
Bulk Pack | 6 Pack
12 Month SupplyWhat You Need to Know
Tips for taking
Full Ingredients For You
• Hydrolysed collagen peptides (sourced from pure marine codfish skin (Gadus Morhua))
• Nutritional Content (per 5g serving):
• Hydrolysed collagen
5,000 mg
| Content g/100 | Per serving g/5g | |
| Energy kcal/kj | 389/1634 | 19.45/81.7 |
| Protein | 95 | 4.75 |
| Fat | 0.5 | 0.025 |
| Carbohydrate | 0 | 0 |
| Salt | 1 | 0.05 |
| Sodium | 0.5 | 0.025 |
Storage & Safety
Keep somewhere cool, dry and out of kids’ reach. No need to refrigerate. Don’t use if the safety seal is damaged or missing. Food supplements aren’t a substitute for a healthy diet and lifestyle, and never take more than the recommended dose.
It’s always good to check with your doctor if you:
• are on any medication
• have health concerns or conditions
• are pregnant or breastfeeding.
Collagen can affect serotonin levels. If you have a history of mental health concerns or are currently taking antidepressants, consult a qualified healthcare professional.
Allergy Advice: Contains fish.
May also contain traces of shellfish.
✔️ Halal certified
✔️ Kosher
For more information, download our Allergen Statement.
Current batch: 101661, BBE: 02/2026.
For the deep divers
We also make these really well:
Why Skinful is different
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It's quickly and easily absorbed
Our pure marine hydrolysed collagen peptides are tiny (for the pros: less than 3,000 Daltons in weight) and easier for your body to absorb, which means you’ll feel the benefits faster.
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Hundreds of nutritionists recommend it
Over half of our sales come from nutritional therapists, doctors, and experts who are very selective and sceptical about collagen. They see the real-life results and continue to recommend us.
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Our Norwegian supplier is truly the best
We personally know and trust the people who make our collagen. It was the first to be MSC certified, it’s independently tested for purity and they don’t use harsh chemicals to bleach the cod skin.
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Simple and great value for money
It’s not difficult to sling a spoonful in your coffee or protein shake. It also means no added ingredients and a much better cost per dose. 8 times cheaper than the best-selling gag-inducing, sugary premixed liquid sachets, in fact.
- CherVerified BuyerReviewingSkinful Pure Marine Collagen PowderI recommend this productHow old are you? 45-54What is your gender? FemaleWhy do you take Bare Biology supplements? Joint health , General wellbeing , Skin health, Menopause supportRated 5 out of 5 stars21 hours agoCupboard staple
I’ve been taking the marine collagen for a couple of years now and wouldn’t be without it. I add it to my morning coffee and can’t taste it at all. It’s an easy ritual and I know that I can’t be without my morning coffee or bare biology marine collagen. My skin is always glowing and I often get compliments on how good my skin looks. My hair and nails are strong and I love the joint support I get from this product. I practice hot yoga at least 4 times a week and I believe my strength and flexibility of my joints is enhanced by taking this product. It is high quality and I highly recommend it.
- Victoria A.Verified BuyerReviewingSkinful Pure Marine Collagen PowderI recommend this productHow old are you? 35-44What is your gender? FemaleWhy do you take Bare Biology supplements? Skin healthRated 5 out of 5 starsYesterdayGreat product
I’ve been overwhelmed by the choice of collagen products on the market and this has been my first venture and am very pleased so far and have been recommending to friends. Noticeably brighter skin complexion and more dewy! Slightly challenging smell so have been adding to lemon water but tasteless!
- Gill L.Verified BuyerReviewingSkinful Pure Marine Collagen PowderI recommend this productHow old are you? 55-64What is your gender? FemaleWhy do you take Bare Biology supplements? Skin health, Joint health , General wellbeingRated 5 out of 5 starsYesterdayAmazing product
I was looking for a collagen supplement, and came across Bare Biology. No gimmicks , just pure products.
I can’t recommend this product more highly, I’ve been using it for a couple of years, and there has been noticeable improvement in my hair , skin and nails.. which used to be brittle and flaky , but now smooth, and so much stronger.
It’s so easy to use. I add it to my pro biotic shot in the morning, or sprinkle it into my porridge.
My daughters both now use this product, as they can visibly see the improvement in my skin.
- Stephanie Y.Verified BuyerReviewingSkinful Pure Marine Collagen PowderI recommend this productHow old are you? 55-64What is your gender? FemaleWhy do you take Bare Biology supplements? Skin health, Joint healthRated 5 out of 5 starsYesterdayVery Happy
Product is easy to use, no taste in a drink.
Appears to be having a positive effect, especially noticeable in my hair.
Is taking collagen peptide powder safe?
Thinking of adding collagen powder to your routine? Before you scoop, find out if it’s truly a safe and effective beauty booster or just a passing fad.
