Marine collagen: hydrolysed peptides from fish, powder 300 g

Pure collagen from fish: 10 g per scoop, no flavourings

€11.49 · Auf Lager – versandfertig

Marine collagen from Stivits is a food supplement: hydrolysed collagen peptides from fish, a single ingredient, with no flavourings. One scoop (10 g) holds 10 g of collagen and 9 g of protein, with 0 g of sugars. Protein contributes to the maintenance of muscle mass. Protein contributes to the maintenance of normal bones. A varied and balanced diet and a healthy lifestyle are important. A 300 g pack gives 30 servings. Stivits sells it direct from the manufacturer, without middlemen.

Produkt auf einen Blick

ParameterValue
ProductMarine Collagen Peptides Hydrolyzed 10000mg (300g), Stivits, powder
CompositionHydrolysed marine collagen peptides (fish), no other ingredients
Serving1 scoop (10 g)
Collagen per serving10 g
Protein per serving9 g
Sugars per serving0 g
Sodium per serving0.05 g
Energy per serving167 kJ / 40 kcal
Lasts30 servings
Net weight300 g
ScoopIn the pack
FlavouringsNone
Not suitable forVegetarians, vegans, people with a fish allergy
ProductionEU, Latvia: SIA Pharma Market Solutions factory, made for HYPERPHARM OÜ, Tallinn
Factory certificatesGMP No. GMP-FS-01 and HACCP No. HACCP-01 (valid until 17 May 2027), ISO 22000:2018 No. MSC-22-1384 (valid until 7 January 2029)
DispatchWe dispatch your order by the next working day

What is marine collagen for?

Collagen is a protein of animal origin. Here it is hydrolysed collagen peptides from fish. One Stivits scoop holds 10 g of collagen and 9 g of protein:

  • Muscles. Protein contributes to the maintenance of muscle mass.
  • Bones. Protein contributes to the maintenance of normal bones.

Marine collagen is made from fish. In hydrolysis the protein is broken into short chains, peptides. That is where the name comes from: hydrolysed peptides. The powder has no flavourings, so it does not compete with whatever you add it to: water, a shake, coffee or a dish.

Why choose this powder?

  • One ingredient. Only marine collagen peptides: no flavourings, sweeteners or fillers. The whole composition fits on one line.
  • 10 g of collagen in one scoop. There are no capsules to count. A capsule of Marine Collagen Peptides + C & B3 holds 400 mg of collagen, while here 10 g fit into one scoop.
  • 9 g of protein and 0 g of sugars. A serving has 40 kcal, with no fat or carbohydrates. A shake or a dish will not become sweeter.
  • The scoop is inside. No scales needed: one scoop equals one serving.

Why Stivits

  • Direct from the factory. A factory in Latvia makes our supplements to our order, and we sell them ourselves: no wholesalers, no pharmacies.
  • Made in Europe, certificates with numbers. GMP No. GMP-FS-01, HACCP No. HACCP-01, ISO 22000:2018 No. MSC-22-1384. Issued by BM Certification (Riga).
  • Fast dispatch. We dispatch your order by the next working day.
  • Discounts. Any two items in one order get 5% off, and three or more get 10% off. The discount applies automatically at checkout. It depends on the number of items, not on the dose, so do not exceed the recommended daily dose. When you subscribe to our newsletter, we email you a 10% discount code that can be used once per customer and cannot be combined with other discounts.
  • Customer reviews. The Stivits shop is rated 4.9 out of 5 on Judge.me, based on 944 reviews. Data updated 6 November 2026.

How to take

Mix 1 scoop (10 g) with a liquid. You can also add the powder to a shake or a dish. The scoop is in the pack.

Marine or bovine collagen

A serving of either powder holds 10 g of collagen and 9 g of protein. The main difference is the source.

Marine collagen 300 gBovine collagen 300 g
SourceFishBovine, France
Collagen per serving10 g10 g
Protein per serving9 g9 g
Glycine per serving2046 mg2210 mg
Sodium per serving0.05 g0.042 g
Energy per serving40 kcal36 kcal
Lasts30 servings30 servings

Choose marine collagen if you want collagen from fish. Choose bovine if fish does not suit you.

Composition

IndicatorPer 10 g servingPer 100 g
Collagen10 g100 g
Protein9 g90 g
Fat0 g0 g
Carbohydrates0 g0 g
Sugars0 g0 g
Fibre0 g0 g
Sodium0.05 g0.5 g
Energy167 kJ / 40 kcal1670 kJ / 400 kcal

Ingredients: hydrolysed marine collagen peptides (fish). There are no other ingredients.

Warnings

  • Contains fish. The powder is not suitable if you have a fish allergy.
  • Do not exceed the recommended daily dose.
  • Food supplements should not be used as a substitute for a varied and balanced diet.
  • Store in the original packaging in a dry place at room temperature, and keep out of the reach of young children.

We compared the composition and doses with the packaging on 6 November 2026.

Häufige Fragen

What is marine collagen?

Stivits marine collagen is a powder of hydrolysed collagen peptides from fish. Hydrolysed means that the protein is broken into short chains, peptides.

What is marine collagen for?

To add collagen and protein to your diet. One Stivits scoop holds 10 g of collagen and 9 g of protein, with no other ingredients. Protein contributes to the maintenance of muscle mass.

What does 10000 mg in the name mean?

It is the collagen in one Stivits serving: 10000 mg, that is 10 g in a scoop.

How do I take collagen powder?

Mix 1 scoop (10 g) of Stivits powder with a liquid. You can also add it to a shake or a dish.

How many servings are in a pack?

A pack of Stivits marine collagen holds 30 servings of 10 g. The scoop is inside, so no scales are needed.

How much protein and sugar is in a serving?

A 10 g Stivits serving has 9 g of protein, 0 g of sugars, 0 g of fat and carbohydrates, and 0.05 g of sodium. Energy is 167 kJ / 40 kcal.

Which amino acids are in a serving?

Mostly glycine: 2046 mg per Stivits serving. Next come aspartic acid 979 mg, alanine 956 mg, arginine 796 mg and glutamic acid 700 mg.

Is it the same as protein powder?

No. A Stivits serving has 9 g of protein, but the amino acids in collagen are distributed unevenly: 2046 mg of glycine and 0.1 mg of tryptophan. Take it as collagen and keep protein-rich food in your diet.

Which collagen is better: marine or bovine?

That depends on what suits you. Stivits marine collagen comes from fish, bovine from cattle. A serving holds the same amount of collagen and protein, 10 g and 9 g; glycine is 2046 mg in the marine and 2210 mg in the bovine collagen.

Is there marine collagen in capsules?

Yes, Stivits has Marine Collagen Peptides + C & B3: 400 mg of marine collagen, 80 mg of vitamin C and 16 mg of vitamin B3 per capsule, 90 capsules in the pack. People choose the powder for its 10 g per serving, and the capsules for the format and the vitamins.

Who is this powder not suitable for?

People with a fish allergy, vegetarians and vegans: it is made from fish.

How much collagen should I take a day?

A Stivits serving is 1 scoop (10 g): 10 g of collagen and 9 g of protein. The pack does not state how many servings to take a day, so we count the pack in servings: it holds 30. Do not exceed the recommended daily dose.

When should I take collagen, in the morning or in the evening?

No time of day is set on the Stivits pack, so choose what suits you. Stir the powder into a liquid, a shake or a dish.

Is collagen a protein?

Yes, collagen is a protein of animal origin. A Stivits serving holds 10 g of collagen and 9 g of protein.

Where can I buy marine collagen in Latvia and Estonia?

In the Stivits shop: we deliver to Latvia and Estonia, a parcel locker is free for orders from €15, a courier is free for orders from €25, and below that at the rate shown at checkout. We dispatch your order by the next working day.

Who makes Stivits marine collagen?

Made in Europe, in Latvia: manufactured by SIA Pharma Market Solutions (Mārupe) for HYPERPHARM OÜ, Tallinn. Factory certificates: GMP No. GMP-FS-01 and HACCP No. HACCP-01 (valid until 17 May 2027), ISO 22000:2018 No. MSC-22-1384 (valid until 7 January 2029), issued by BM Certification. Stivits sells direct from the factory, with no wholesalers or pharmacies in between.

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