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Six containers of Bare Biology Skinful Pure Marine Collagen Powder, made from wild Norwegian cod. The label showcases a bold, abstract illustration of a womans face. This MSC-certified product is type 1 pure marine collagen.
Bare Biology marine collagen powder container on a neutral background with text overlay.
Five-star customer review of Skinful Pure Marine Collagen Powder on a teal background with white text.
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Pure Marine Collagen Powder

£179.77 Regular price £239.70

Skinful Marine Collagen is the purest way to feed your skin, delivering type I collagen to support skin, hair, nails, muscles and joints. Two heaped teaspoons (or one scoop) provide 5g of MSC-certified collagen from hydrolysed wild codfish skin (Gadus morhua, to you and me), made in Norway. Heat-resistant, and so fine it blends into anything, like all the green-flag choices that are actually good for you.

  • A white cylindrical container from Bare Biology, featuring an artistic face illustration and a blue certification logo, holds Skinful Pure Marine Collagen Powder, sustainably sourced from Norwegian cod.
    1-2 Month Supply
  • Bare Biology Skinful Pure Marine Collagen powder containers on a white background
    6-12 Month Supply
Size
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What You Need to Know

Type 1 collagen is found in skin, hair, nails, muscles, joints and organs and starts declining after we turn 25. Unflavoured with no added ingredients, it’s easy to digest. Made with MSC-certified wild Norweigan cod skin. Pure, simple, easy.

Tips for taking

We take 5-10g a day (or 5000mg-10,000mg), which is roughly 2-4 teaspoons (rounded if using a cutlery teaspoon, and level if you're using a measuring teaspoon). Serving size varies. We're all different – so are our supplementation needs.

Add our pure marine collagen to your coffee or a smoothie. Our founder puts hers in her protein shake, and you can’t taste it at all. You can also bake with it. We have recipes on our blog. Scroll down to the FAQs for more information about Skinful Pure. For general collagen, see our collagen collection page.

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 friendly

✔️ Kosher friendly

For more information, download our Allergen Statement.

Current Batch

102391, BBE: 12/2027.

For the deep divers

Skinful Pure Marine Collagen Powder

£179.77 Regular price £239.70

Why Skinful is different

  • Potent and absorbable

    Skinful works where it matters. Heat-resistant and easy to blend. With only one ingredient, it’s as pure as you make it. Because it is made from wild fish skin, there is a very mild fish taste (we did say nothing to hide). Most customers find that it disappears easily once mixed.

    - 5g pure 100% hydrolysed marine collagen per serving

  • Designed To Disappear

    Two heaped teaspoons, or one scoop a day, gives you 5g of pure, additive-free marine collagen. 100% hydrolysed, with a tiny 3,000 dalton weight for absorption. It’s made from fish, so expect a mild, naturally fishy flavour. Everyone’s taste buds are different, but most of our customers are happy mixing it into smoothies, coffee, or porridge. Because it’s formulated to suit your body's natural design, it blends easily into anything.

  • Trusted by clinicians and families

    We’re often the first choice for nutritionists, who recommend our supplements in clinic. A permanent fixture on kitchen tables across the country, we have over a thousand 5-star reviews and customer experiences for you to read below. Find out what works for you.

  • Third party tested & certified for purity

    Every batch is tested for purity and freshness, and because we’re the kind of people that do things properly, we test each batch. Bare Biology by name, and nature.

  • Care for your skin. And care for the sea

    The OG MSC-certified marine collagen, made in Norway from sustainably caught wild fish. The cod skin we source is never treated with harsh bleaching chemicals. Good for your skin, even better for our ocean.

4.8
Rated 4.8 out of 5 stars
Based on 1,105 reviews
1,105 reviews
  • Rated 3 out of 5 stars
    Yesterday
    Great In Bone Broth

    Sadly I can smell & taste the product. It is subtle but it is there. Even though it’s subtle I don’t particularly like it. I’m sticking with it though & have found it to be great in Freya bone broth hot drink. If I don’t want broth I put it in yogurt with honey. It’s better with strawberries added so I’ve been buying lots of strawberries which can’t be a bad thing! I’m about half way through my tub & almost 60 so I can’t comment on skin improvements yet.

    BB Profile picture for Bare Biology
    Bare Biology
    23 seconds ago

    Thanks for taking the time to leave this review. We're glad you've found a few ways to enjoy Skinful, and your yoghurt with honey and strawberries sounds delicious!

    Because our collagen is made from 100% pure codfish skin, some people do notice a very subtle smell or taste, although many find it's easily masked when mixed into foods or flavoured drinks.

    When your pot runs out, you might like to give our unflavoured bovine collagen, Fundamental, a try instead. Many customers find it has a more neutral taste, if they’re not loving the marine version.

    We hope you continue to enjoy it, and we'd love to hear how you get on. If we can help with anything, please reach out to info@barebiology.com. Thanks again for sharing your experience with us!

    Bo
    Verified Buyer
  • Rated 5 out of 5 stars
    3 weeks ago
    Really good collagen

    I have tried other marine collagens before and this is the only one I have seen quick results with. Easy to take, it does not smell or taste of anything. I will continue to purchase it.

    Janet B.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 weeks ago
    Marine collagen

    Dissolves well, tried in coffee, overnight oats and porridge, can't taste, well packaged

    Nicola M.
    Verified Buyer
  • Rated 5 out of 5 stars
    4 weeks ago
    Recommend

    Best with hot water

    Georgina J.
    Verified Buyer
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FAQs

What is Skinful?

Does your collagen contain any colours or sweeteners?

What are the benefits of collagen?

How often should I take it?

How long will a tub last me?

Where should I keep my tub of Skinful?

Can I take Skinful with omega-3?

How long will it take to feel/see the benefits?

Is it gluten free?

Can you add Skinful collagen to hot food and drinks?

Can I take Skinful if I'm pregnant or breastfeeding?

I have unanswered questions about collagen, can you help?

Does it contain any allergens?

We bare all. So you can relax.

  • Additive Free
  • Complete Transparency
  • Made in Norway & UK
  • UK Family Owned
  • 3rd Party Tested
  • Free From Nasties