What’s inside this formula?
Nordic Naturals’s Marine Collagen — Strawberry is listed here in the collagen collection. This article looks at the selected 150 g (5.29 oz) tub pack, then puts its ingredients into context.
4,200 mg hydrolyzed collagen peptides and 45 mg vitamin C from acerola per 2 teaspoons (5 g); 20 kcal and 4 g protein. 30 servings in the 150 g tub.
Check the original label ↗Collagen is a structural protein, while most collagen powders supply hydrolysed peptides that are digested after consumption. Trials have explored skin hydration, elasticity and joint symptoms using particular preparations. Product source, peptide composition and study quality matter, and collagen is not a direct delivery system for rebuilding a selected body part.
The pack details above come from the manufacturer. Ingredient research below does not establish the effects of this exact product or independently verify its contents.
Five grams of powder is not five grams of collagen
The current panel specifies 4,200 mg hydrolyzed collagen peptides per 5 g serving, alongside 45 mg vitamin C from acerola. The pictured strawberry 150 g tub supplies 30 servings. Each serving has 4 g protein and 20 kcal; the total powder weight includes the flavour and other ingredients.
Marine identifies the animal source
Nordic identifies wild-caught cod as the collagen source. Acerola concentrate, natural flavour, malic acid, stevia glycosides and beetroot concentrate complete the formula. This is animal-derived even though it also contains fruit ingredients. Fish allergy and the possible shellfish traces deserve separate attention from dietary preferences.
Use the label as a formula reference
The manufacturer describes mixing two teaspoons with 150 ml hot or cold liquid. Its label says the product is a food supplement and is not for weight reduction, and advises medical review during pregnancy, breastfeeding or medication use. The listed collagen amount does not establish a particular skin or joint result for this tub.
Where might it be useful?
A source of amino acids
Collagen contributes amino acids, although it should not be the only protein source in a balanced diet.
Possible skin effects under study
Some trials report improvements in hydration or elasticity, but the reliability of these findings remains debated.
What the research can — and cannot — tell us
A 2025 review found favourable pooled skin results but important differences by study quality and funding. Small, short or industry-supported trials can overstate confidence. Evidence for one peptide preparation is not proof for every collagen product, nor a promise of wrinkle removal, joint repair or anti-ageing effects.
What deserves your attention?
Contains fish (cod) and may contain traces of shellfish. Not vegetarian or vegan. The label advises a physician review during pregnancy, lactation or medication use; not intended for weight reduction.
Suitability comes before strength
Check whether the source is fish, bovine, porcine or another animal, especially for allergies and dietary restrictions. Review added vitamins and sweeteners separately; persistent joint pain or skin concerns need appropriate assessment.
Dietary details for this product
Animal-derived The full manufacturer panel identifies hydrolyzed collagen from wild-caught cod. Other ingredients are acerola juice concentrate, natural flavour, malic acid, stevia glycosides and beetroot juice concentrate for colour; fish allergen and possible shellfish traces are explicitly declared.
A dietary label and an allergy assessment answer different questions. Check every ingredient, the capsule or softgel materials and the allergen statement on the pack you receive. If you take medicines, have a health condition, are pregnant or are choosing for a child, discuss the full formula with a qualified clinician.
Make the comparison meaningful.
- Match the exact version.Look for Nordic Naturals · Marine Collagen — Strawberry and the 150 g (5.29 oz) tub pack. A similar name or bottle can contain a different strength, blend or serving.
- Compare like with like.Read the serving size alongside the active ingredient amount. Capsule count, compound weight and total blend weight can describe different things. Use the label notes above to see what matters for this formula.
- Check the seller and final cost.Review seller identity, expiry, batch details and any Indian import information. Compare the final delivered price only after matching the formula. Prices and stock are checked on the retailer’s site.
Keep the label beside the decision.
Open the complete product profile for its source, dietary notes and available shopping destination.
Is this an endorsement or a medical recommendation?
No. This is an editorial guide to a selected product and its ingredient context. We have not independently tested this bottle or established a clinical benefit for this exact formula. A product’s inclusion is not a recommendation that everyone should take it.
Does Proof & Price earn from shopping links?
Some product-profile links are paid links and are labelled. As an Amazon Associate we earn from qualifying purchases. Manufacturer source links are provided for checking the label. Read our affiliate disclosure.
Read, check, decide.
Product label reviewed 2026-10-29. Ingredient context reviewed 2026-10-26. This article has not received independent clinical review. Packaging and formulas can change; the current pack takes precedence.
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