4.8 Average Rating (46 reviews)

Skin, Hair, Nails Collagen Powder

100% pure · Patented peptides · Unflavoured

Hair, Skin, Nails Collagen Powder

In stock · Delivery in 1–3 working days

  • Made in Germany
  • Free shipping from €50

What it is

Hair, Skin & Nails Collagen Powder — Type I & III peptides

Collagen powder with bioactive collagen peptides, types 1 and 3, from pork – unflavoured, free from additives and easy to stir into coffee or tea.

  • Type I & III peptides

    Hydrolysed, from pork.

  • 100% pure

    No added flavourings, sweeteners, colours or fillers.

  • 30 servings / 150 g jar

    One measured 5 g daily serving for a complete 30-day routine.

  • Clinically studied peptides

    4 studies, 252 women – three of them randomised and placebo-controlled.

Why it matters

Collagen is the framework of the skin.

That is why collagen is at the heart of our protocol.

Dissolves quickly, no clumping. Absolutely tasteless.

SandraSkin·Hair·Nails Powder, May 2025

What to expect

A collagen protocol takes time.The research took time. So does building a routine.

Collagen peptide studies run for weeks or months. That is why a protocol needs one thing above all: consistency.

Clinical studies How long the studies ran

8
weeks

Studied over weeks

In two randomised, double-blind, placebo-controlled studies, bioactive collagen peptides were taken daily for 8 weeks.

16
weeks

Studied over months

Randomised and placebo-controlled: another study followed intake over 16 weeks.

24
weeks

Observed long-term

An open-label study without a control group followed intake over 24 weeks.

Reviews What customers describe, in their own words

8 weeks

The daily routine takes shape.

“Dissolves well in liquids and really is completely tasteless.”
Dorothea · Skin, Hair, Nails Powder4 of 5 stars

16 weeks

Taking it becomes a habit.

“The product is simply great, I can recommend it!”
Tatjana · Skin, Hair, Nails Powder5 of 5 stars

24 weeks

The protocol is a fixed part of everyday life.

“What is great is that there are no single-portion packets – less waste. So delivery and packaging are great.”
Anke · Skin, Hair, Nails Powder5 of 5 stars

Studies on these collagen peptides ran for 8 to 24 weeks.

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

Choose your protocol

Based on the duration of clinical studies on collagen peptides.

The Kollagen Institut method

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

  1. A Your goal

    A protocol forskin, hair and nails.

    Source and collagen type are fixed: type I and III collagen peptides from pork.

  2. B Your daily dose

    A fixeddaily serving.

    5 g a day – type I and III collagen peptides from pork. 150 g per jar, exactly 30 daily servings.

  3. C The duration

    The research determinesthe length of the protocol.

    The studies on this peptide type ran for 8, 16 and 24 weeks. At 90 days, the protocol sits within that range.

Your protocol: Hair, Skin, Nails Collagen Powder

Bioactive collagen peptides. Types I and III, hydrolysed, from pork.

5 g daily 90 days

How our collagen peptides are made

From collagen to bioactive peptides.

Pork collagen is split by enzymes into short, easily soluble peptides. The result: specific bioactive collagen peptides, types I and III, with a defined peptide profile – examined in clinical studies.
Step 1The raw material.

Pork collagen is the starting point.

Step 2Split by enzymes.

Enzymes break the long collagen chains down into short, easily soluble peptides.

Step 3A defined peptide profile.

Specific bioactive collagen peptides, types I and III – examined in clinical studies.

Step 1Step 2Step 3

From collagen to a defined peptide profile.

Made in Germany.

Clinical studies

Research, disclosed.

Studied: the peptide type in this product – four studies, 252 participants. Three of them were randomised and placebo-controlled, two of these also double-blind.

252

people took part

3/4

studies randomised and placebo-controlled

24

weeks: the longest study

7

years of research, 2014 to 2020

CONDUCTED AT

Hamburg (SGS Institut) Universität Kiel Porto Alegre

Hair, Skin, Nails Collagen Powder

Clinically studied peptides. A defined daily serving.

Every study with design, number of participants and original source.

Study details

Peer-reviewed, published 2014 to 2020 – in journals such as Skin Pharmacology and Physiology and the Journal of Cosmetic Dermatology.

Product details

Recommended use

Stir 5 g into 250 ml of water, juice or a drink of your choice once a day.

6 capsules daily with a meal and enough water.

Ingredients

Collagen hydrolysate (pork)

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

Nutritional values
Nutrition
per 100 g
per daily serving
(5 g)
Energy
1581 kJ / 372 kcal
79 kJ / 19 kcal
Fat
0 g
0 g
of which saturates
0 g
0 g
Carbohydrate
0 g
0 g
of which sugars
0 g
0 g
Protein
93 g
4.7 g
Salt
0.5 g
0.03 g
Collagen hydrolysate
100 g
5 g
Amino acid profile
Alanine
8,600 mg
Arginine
7,300 mg
Aspartic acid
5,800 mg
Glutamic acid
10,200 mg
Glycine
22,100 mg
Histidine
1,000 mg
Isoleucine
1,400 mg
Leucine
2,700 mg
Lysine
3,600 mg
Hydroxylysine
1,600 mg
Methionine
900 mg
Phenylalanine
2,100 mg
Proline
12,600 mg
Hydroxyproline
11,900 mg
Serine
3,200 mg
Threonine
1,800 mg
Tyrosine
800 mg
Valine
2,400 mg

All values per 100 g

Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the stated recommended daily intake. Keep out of the reach of young children.

Protocol guide

Which collagen protocol fits your goal?

Not all collagen is the same. That’s why every protocol starts with one question: what is your goal?

Hair, Skin, Nails Collagen Powder

Current protocol

Skin · Hair · Nails Collagen

Patented peptides, types I and III from pork.

Best ifYour focus is on skin, hair and nails.

Also available as Capsules →
Marine Collagen Powder

Patented peptides, type I from fish.

Marine Collagen

90 days · 5 g daily

Patented peptides, type I from fish.

Best ifYou prefer collagen from fish.

Marine Collagen
Vegetarian Collagen Complex with hyaluron and elastin

With eggshell membrane, hyaluron and elastin.

Vegetarian Collagen Complex

270 days · 2 capsules daily

With eggshell membrane, hyaluron and elastin.

Best ifYou don’t want collagen from beef, pork or fish.

Vegetarian Collagen Complex

Prefer capsules? Skin · Hair · Nails Collagen Capsules →

Explore all 7 protocols

What customers say

How the protocol fits into everyday life.

4.8/ 5

Based on 46 reviews

How we check reviews

We collect reviews through the Judge.me service. Reviews marked “Verified” could be matched to an order in our shop. For reviews without this mark, we cannot check whether the person bought or used the product. We show positive and negative reviews and do not change their text. Reviews of different pack sizes of the same product appear together. English and French versions are translated automatically; you can show the original on each review.

Most mentioned

  • Very good collagen. I can highly recommend it. Dissolves excellently and is tasteless.
    KarinSkin·Hair·Nails Powder
  • The powder dissolves well. No taste detectable – at least not to my tongue. The price is very fair for 30 portions. Worth the money!
    P_AuerSkin·Hair·Nails Powder
  • … No plastic scoops, no plastic tub, no sachets. … The powder is completely neutral and stirs in well. …
    Nicole88Skin·Hair·Nails Powder
  • … The powder is odourless and neutral in taste – also great.
    AnkeSkin, Hair, Nails Powder

All reviews

  • BettinaVerifiedJan 2026
    ★★★★★

    Hair

    My hair looks much healthier.

    Translated from German

  • RadmilaVerifiedDec 2025
    ★★★★★

    Collagen

    Very good

    Translated from German

  • ClaudiaVerifiedNov 2025
    ★★★★☆

    Good experience

    I have been using the collagen powder for about a year now and am very satisfied with it. I had severe hair loss and now a lot of new hair is growing back and the hair loss has reduced a great deal. My nails also grow much faster than before. I think you really do have to take the powder consistently every day for it to work.

    Translated from German

  • DorotheaVerifiedOct 2025
    ★★★★☆

    Fine and tasteless

    Dissolves well in liquids and really is completely tasteless.

    Translated from German

  • JuttaVerifiedJun 2025
    ★★★★★

    Very good

    Best collagen powder so far!!!

    Translated from German

  • SilkeVerifiedJun 2025
    ★★★★☆

    Assessment

    Why are there two spelling mistakes in four words here? I have only been taking the product for two weeks. So far I cannot see any change. Perhaps ask again in four weeks.

    Translated from German

Showing 1–6 of 46

25,000+ customers choose Kollagen Institut

Questions about collagen for skin, hair and nails

The role collagen plays in skin, hair and nails, and how to take it.

What role does collagen play in skin, hair and nails?

Skin is made up largely of collagen – above all type I. Together with elastin, these fibres form a network that gives skin its structure.

Hair and nails, by contrast, are not made of collagen but of keratin – a different protein with a different structure.

Our protocol is built on specific bioactive collagen peptides, types I and III.

How do I take the collagen?

Powder:
Stir 5 g once a day into 250 ml of water, juice or a drink of your choice. Unflavoured and soluble, in your morning coffee too.

Capsules:
6 capsules a day with a meal and enough water – about 3 g in total, handy on the go.

Powder or capsules: one jar lasts 30 days.

What can I expect from the protocol?

The same serving every day – 5 g of powder or 6 capsules – for 90 days, so three jars. And full transparency: this page shows how the ingredients in this product were studied – participants, study design, duration and original sources.

Why do you show studies instead of promises?

Because the decision should be yours. We disclose what was studied – with study design, number of participants and original source. We leave the judgement to you.

Why is the protocol designed for 90 days?

The four studies on the peptide type in this product ran for 8, 16 and 24 weeks. One jar lasts 30 days – the 90-day protocol with three jars fully covers the shortest study and sits within the range studied. That is why we recommend it to start. If you then also want to cover the longest study period, choose the 180-day protocol with the lowest price per day.

Why bioactive peptides — and not just collagen?

“Collagen” alone does not tell you which specific peptides a product contains. Enzymatic hydrolysis splits collagen into smaller collagen peptides, producing peptides with different properties.

For our protocols we deliberately select specific bioactive collagen peptides, taking into account the peptides, doses and intake periods that have been studied.

This is how we link the choice of peptides to clinical studies – matched to each goal.

Type I and III collagen from pork. 5 g a day. 90 days.

Start your protocol