4.8 Average Rating (83 verified reviews)

3 x Marine Collagen Powder

100% pure · Hydrolysed for optimal absorption

Marine Collagen Powder, three jars

30 days 69,95 € 2,33 € pro Tag

Auf Lager · Lieferung in 1–3 Werktagen

  • Hergestellt in Deutschland
  • Kauf auf Rechnung
  • Gratis Versand ab 50 €

The wait was worth it. My skin now feels noticeably firmer and smoother.

Annaafter 8 weeks

What to expect

Collagen production takes time.Skin improves step by step.

When peptides activate your fibroblasts, collagen production increases step by step - and visible changes emerge from within.

2–4
weeks

Hydration & fullness

First improvements appear as your skin retains more moisture and feels noticeably plumper.

4–8
weeks

Elasticity & texture

As new collagen is built, the skin becomes more resilient and smoother.

8–12
weeks

Firmness & structure

Structural support becomes visible - firmer, more refined-looking skin with natural bounce.

The most visible results appear after 8–12 weeks.

That's why the Kollagen Institut protocol runs for 90 days.

Choose Your Collagen Protocol

Based on peer-reviewed collagen research.

The Kollagen Institut method

The right product. The right dose. The right duration.

  1. A Your goal

    A protocol fornoticeably supple skin.

    At cell level, fibroblasts are what matter most for supple skin. Targeted activation determines which peptides your protocol needs.

  2. B Our expertise

    We developed your protocol — based onclinical evidence.

    A precisely developed peptide profile with clinical evidence, sending targeted signals to fibroblasts — at the dose investigated in the underlying studies.

  3. C Clinical evidence

    The research determinesthe length of the protocol.

    Your protocol follows the duration of use examined in the studies — so it is taken under comparable conditions.

Your protocol: 3 x Marine Collagen Powder

Marine peptides

5 g daily 90 days

How it works

Collagen is not supplied — it is rebuilt from within.

Woche 1–2Peptides signal your skin to begin producing new collagen.

Unlike standard collagen, these peptides reach your skin's collagen-producing cells directly.

Woche 3–6New collagen fibers begin forming and connecting into the existing structure.

Your cells receive the signal and start producing fresh collagen strands.

Woche 6–12The network rebuilds, denser than before.

The network strengthens as new fibers connect and layer. Skin feels firmer; hair and nails grow in stronger.

Woche 1–2Woche 3–6Woche 6–12

Clinical research

Scientifically proven.

In clinical studies, participants saw visible improvements within 8–12 weeks.

+18%

Increase in skin elasticity

+10%

Reduction in fine lines & wrinkles

+11%

Improvement in skin hydration

Verified in peer-reviewed clinical research

Charité Berlin University of Freiburg Journal of Dermatology

3 x Marine Collagen Powder

Identical peptides. Targeted effect.

From Europe’s leading collagen research database.

Study details

Based on peer-reviewed clinical research published between 2014–2026.

Product details

Recommended use

Stir one scoop (5 g) into water or a drink of your choice, once a day.

Ingredients

100% bioactive collagen hydrolysate (pork, fish, beef) and collagen (chicken, eggshell membrane).

Allergens are marked in bold (EU Food Information Regulation, Annex II).

Nutritional values
Energy
1580 kJ / 372 kcal
Fat
0.01 g
Carbohydrate
0 g
Protein
92.98 g
Salt
1.24 g
Sodium
0.50 g
Ash
0.08 g

All values per 100 g

Amino acid profile
Alanine
8600 mg
Arginine
7300 mg
Aspartic acid
5800 mg
Glutamic acid
10200 mg
Glycine
22100 mg
Histidine
1000 mg
Isoleucine
1400 mg
Leucine
2700 mg
Lysine
3600 mg
Hydroxylysine
1600 mg
Methionine
900 mg
Phenylalanine
2100 mg
Proline
12600 mg
Hydroxyproline
11900 mg
Serine
3200 mg
Threonine
1800 mg
Tyrosine
800 mg
Valine
2400 mg

All values per 100 g

Food supplements are not a substitute for a balanced diet. Do not exceed the recommended daily intake. Keep out of reach of children.

What customers say

What customers report about how their skin feels.

4.8/ 5

Based on 83 verified reviews

Most mentioned

  • I was skeptical it would taste fishy like other marine collagen powders. But honestly, I can’t taste anything at all. I think my skin looks much better than before.
    Denise, 37Hamburg
  • I feel like my skin has become much firmer since I started.
    Anabel, 46Hanover
  • After nine weeks my hair is doing much better, with much less hair loss. Overall, I’m really happy with the result.
    Laura, 34Nuremberg
  • The famous menopause is not exactly helpful where the condition of skin and hair is concerned. I looked for natural support — and found it with the Marine Collagen.
    A.K., 54Bonn

All reviews

  • KirstinVerifiedSep 2026
    ★★★★★

    marine collagen

    I take the marine collagen in powder form at a high dose and it dissolves completely and is flavour neutral. It definitely helps me with my ligaments and tendons too. I would like to know more about the bioavailability and where the fish collagen comes from, how sustainable and environmentally friendly it is, whether these values are taken into account, that information is missing for me.

    Translated from German

  • BarbaraVerifiedAug 2026
    ★★★☆☆

    Well tolerated

    As I have not been using the product long, I cannot review it fully yet. It is well tolerated by me. I put it in my tea. There it is minimally noticeable in the taste.

    Translated from German

  • SimoneVerifiedJul 2026
    ★★★★★

    Marine collagen

    Great collagen, I have been taking it for barely 4 weeks and I believe the skin structure is improving, great support, all my questions were answered, thank you.

    Translated from German

  • BärbelVerifiedJun 2026
    ★★★★★

    marine collagen powder

    i have been using your products for 2 years and am satisfied.

    Translated from German

  • MonikaVerifiedJun 2026
    ★★★★★

    Marine Collagen Powder

    I have now been taking the product for about 4–5 months. It dissolves outstandingly in various liquids. The taste is in my opinion neutral. My naturopath gave me the tip of adding a little vitamin C for optimal performance in the body. My beautician noticed a positive change in my skin on the décolletage and face. I will carry on taking it and recommend it.

    Translated from German

  • AndreaVerifiedMay 2026
    ★★★★★

    Marine collagen

    Dissolves outstandingly without forming lumps. Tasteless. Fast, well-packaged delivery.

    Translated from German

Showing 1–6 of 83

25,000+ customers choose Kollagen Institut

Your questions. Our answers.

Clear answers to the key questions about usage and results.

When will I see results?

The studies on collagen peptides work with periods from eight weeks up to several months of daily intake. Shorter periods are barely studied. How it plays out for you personally depends on age, diet and how regularly you take it.

Why exactly 90 days?

Collagen is continuously built up and broken down in the body. The studies on collagen peptides therefore work with periods of several months — 90 days matches that order of magnitude.

Why bioactive peptides — and not just collagen?

These are bioactive collagen peptides — a specific peptide fraction studied clinically for targeted effects. Generic collagen has an undefined peptide structure and is usually not clinically studied.

Is long-term use safe?

Yes. The peptides used have been studied in long-term trials over several years.

Taken daily. Benefits build over time.

Start your protocol