Osavi marine collagen wild cod delivers bioactive type I collagen peptides from wild cod to support skin, bones and joints. Main ingredients feature Naticol marine collagen peptides and vitamin C, created to help collagen growth and skin moisture. Osavi champions a clean label, recyclable packaging, and open sourcing practices. This premium powder makes it easy to fit a daily dose into a hectic morning.

Available Sizes & Variants:

360 grams marine collagen powder - Large tub provides long lasting value for daily use.

Benefits & Features:

• Supports skin elasticity and hydration, a core benefit of collagen supplements
• With the star ingredient Naticol marine collagen peptides, the body can more readily supply building blocks for skin structure, while vitamin C acts as a cofactor to support collagen formation and overall tissue health
• Naturally flavoured with lemon or grapefruit and sweetened with stevia, making daily use pleasant and compatible with Korean skincare routines
• Dissolves easily in water
• Gluten-free, lactose-free, soy-free and GMO-free, aligning with a clean label promise for skin care products

Osavi's Marine Collagen Wild Cod uses Naticol marine collagen peptides derived from wild Atlantic cod and pairs them with vitamin C in a lemon or grapefruit flavoured powder. Each 12 g daily serving delivers 10,000 mg of collagen peptides and 250 mg vitamin C, supporting collagen production and hydration. Osavi emphasises clean label production, recyclable packaging, and transparent sourcing, aiming to stand out in the crowded skin care products market.

Energy value, Fat, of which saturates, Carbohydrates, of which sugars, Fibre, Protein, Salt, Naticol ® bioactive collagen peptides, Vitamin C (L-ascorbic acid)

• GTIN: 5904139924037
• Manufacturer: Osavi
• Size: Grapefruit
• Categories: Beauty SupplementsCollagen Peptides, Powders & SupplementHair, Skin and Nails VitaminsOsavi
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Mix one serving (12g) of Osavi Marine Collagen Wild Cod, Grapefruit with water or your favourite beverage, preferably in the morning or as directed by a healthcare professional. Store in a cool, dry place away from direct sunlight and moisture. Keep out of reach of children. Do not exceed the recommended daily dose. If you are pregnant, breastfeeding, taking any prescribed medication, or have any medical condition, consult a healthcare professional before use.

Please consult the product packaging for accurate instructions on how to use the product.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Marine Collagen Peptides

Marine collagen peptides are short chains of amino acids sourced from the sea, basically type I collagen from fish. This blend is pretty bioavailable and helps support connective tissue structure and skin health. This formula also includes vitamin C, which helps to support collagen synthesis and tissue maintenance.

Marine collagen peptides are usually derived from fish skin and bones, delivering bioactive peptides that are swiftly digested and absorbed to help support the body's collagen production routes.

What Do Marine Collagen Peptides Do?

Research shows marine collagen peptides help support skin elasticity and hydration through stimulating fibroblasts and collagen synthesis, with vitamin C acting as a co-factor in stabilising collagen structures. NHS guidance on normal collagen formation is echoed in this mix.

Dr. Asserin from a major university found that bioactive marine collagen peptides can influence skin properties when taken regularly, matching EFSA-endorsed ideas of collagen contribution to healthy connective tissue function.

This supplement isn't meant to diagnose, treat, cure, or prevent any disease.

Osavi is the brand we picked for this marine collagen due to its clear pledge to clean-label ethics, openness and sustainability. This brand is recognised for its candid messaging and clear recyclable packaging, which aligns with Welzo’s emphasis on purity, accountability and consumer trust (which we value). Osavi’s focus on minimal additives and a simple formulation stood out in our assessment, reinforcing our belief in the product’s integrity. This brand was reviewed by our medical team for alignment with our supplement quality standards and regulatory expectations.

Osavi’s product quality rests on using clinically studied Naticol® marine collagen peptides and vitamin C, backed by their manufacturing philosophy of purity and quality in day-to-day practice. The blend fits this collagen supplement nicely, supporting the formulation’s designed profile while meeting our testing and certification criteria. Our recommendation reflects a sturdy brand track record, solid quality controls and a reliable approach to delivering consistent, well-characterised ingredients. For extra reassurance, explore how we carefully vet brands with our expert team and quality standards.