4.8 Average Rating (14 verified reviews)

Collagen Powder for Bone Health

100% pure · hydrolyzed for optimal absorption

Bone Health Collagen Capsules

90 days 79,95 € 0,89 € pro Tag

Auf Lager · Lieferung in 1–3 Werktagen

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

What it is

Collagen Capsules for Bone Health

The same bone-focused formula in capsule form — specific bioactive collagen peptides, with no mixing and no taste.

  • Type I collagen peptides

    Hydrolysed, sourced from beef.

  • 100% pure

    No added flavourings, sweeteners, colours or fillers.

  • No mixing, no taste

    180 capsules per jar — four to six a day, with water.

  • Study-based protocol

    Built around the dosage and duration used in clinical studies.

Why it matters

The bone matrix is largely composed of collagen.

Bone is not mineral alone: its structure rests on a collagen matrix — the organic framework into which calcium and phosphate are deposited.

My worries about osteoporosis have eased, and even my results have improved. I’ll keep taking it regularly.

Gudrunafter 14 weeks

What to expect

Collagen production takes time.Knochen werden von innen aktiviert.

Wenn Peptide deine Osteoblasten aktivieren, steigt die Kollagenproduktion Schritt für Schritt – und die Knochenstruktur wird von innen gestärkt.

Clinical evidence What peer-reviewed research indicates

8-12
weeks

Erste Signale

Deine Osteoblasten nehmen das Signal auf. Knochenumbaumarker verbessern sich messbar.

12-26
weeks

Aufbau & Dichte

Neue Kollagenfasern entstehen im Knochengewebe. Die strukturelle Basis wird dichter.

26–52
weeks

Festigkeit & Stabilität

Die Knochendichte steigt messbar — nachgewiesen per DEXA-Scan nach 12 Monaten.

Verified reviews What customers describe, in their own words

8-12 weeks

Some customers report early changes

Recommended at the pharmacy after I asked about something natural for my bones. Taken with breakfast, so I don't forget.
Brigitte L.5 of 5 stars

12-26 weeks

Changes are increasingly mentioned

My mother had problems with her bones, so I'm starting earlier than she did. After six months it's simply become routine.
Elke W.4 of 5 stars

26–52 weeks

Visible results are often described

After a good year I'm still taking it – that says a lot, with me. It reassures me to be doing something preventive that fits into daily life without any trouble.
Cornelia R.5 of 5 stars

Measurable results show after 12–26 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 forstrong bones and structural stability.

    At cell level, osteoblasts are what matter most for bones. 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 osteoblasts — 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: Bone Health Collagen Capsules

Bioactive collagen peptides. Collagen forms the organic matrix of bone.

4 capsules daily 90 days

How it works

Collagen is not supplied — it is rebuilt from within.

Peptides activate your osteoblasts — your body does the rest.
Weeks 1–12Production begins.

Your osteoblasts receive the signal. Bone building begins.

Weeks 12-26New fibers form and link together.

In the bone tissue - built from within.

Weeks 26-52The network becomes denser - and more stable than before.

Bone structure becomes denser and structurally stronger.

Weeks 1–12Weeks 12-26Weeks 26-52

Visible. Perceptible. Step by step.

First results from 12 weeks. Full effect over 6–12 months.

Clinical research

Scientifically proven.

Measurable improvements in bone density after 3+ months.

-13.1%

less bone loss after 3 months vs. the control group

+7.7%

more bone density at the hip after 12 months vs. placebo

+5.79%

more bone density in the spine after 4 years

verified in peer-reviewed clinical research

University of Freiburg · Nutrients (MDPI) · Journal of Bone Metabolism

Bone Health Collagen Capsules

Identical peptides. Targeted effect.

From Europe’s leading collagen research database.

Study details

Based on peer-reviewed clinical research published between 2018 and 2021.

Product details

Recommended use

Mix 5 g with 250 ml of water, juice, or your preferred drink. Ideally taken in the morning on an empty stomach or before bed.

Take 4 capsules once daily with a meal and water.

Ingredients

100% Bioactive collagen hydrolysate (bovine) und Capsule shell: hydroxypropylmethylcellulose (HPMC, transparent, vegan)

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

Nutritional values
Energy
1581 kJ / 372 kcal
Fat
0 g
of which saturated fatty acids
0 g
Carbohydrates
0 g
of which sugars
0 g
Protein
93 g
Salt
0,5 g
Collagen hydrolysate
100 g

All values per 100 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 are not a substitute for a balanced diet. Do not exceed the recommended daily intake. Keep out of reach of children.

Protocol guide

Which collagen protocol fits your goal?

Bone Collagen is formulated specifically for bone structure and the collagen matrix.Compare Joints & Cartilage Collagen and Multi Collagen if joints are your priority, or you’d rather cover the whole body.

Bone Health Collagen Capsules

Current protocol

Bone Collagen

Bone-focused collagen peptides.

Best ifYour focus is bone structure and long-term stability.

Also available as Powder →
Collagen Capsules for Joints and Cartilage

For cartilage structure and joints.

Joints & Cartilage Collagen

90 days · 4 capsules daily

For cartilage structure and joints.

Best ifYour focus is joints, cartilage and movement in daily life.

Joints & Cartilage Collagen
Multi Collagen Capsules Type I, II, III, V, X

Type I, II, III, V & X in one daily routine.

Multi Collagen

90 days · 4 capsules daily

Type I, II, III, V & X in one daily routine.

Best ifYou want to cover the whole body — skin, connective tissue, joints and bones.

Multi Collagen

Prefer powder? Bone Collagen Powder →

Explore all 7 protocols

What customers say

Bones need months, not weeks.

4.8/ 5

Based on 14 verified reviews

Most mentioned

  • Good for osteoarthritis and osteoporosis.
    Heiko, 66Munich
  • We have my mother’s bone density checked regularly, and the most recent measurement was really encouraging - one value had improved, while the other remained stable. We found this really positive and are quite pleased with the results.
    Anna, 57Essen
  • Good value for a bone-specific formula.
    Maxi, 52Duisburg
  • From 40 it does not get better with bone mineral density — that is what my doctor tells me, and she recommended actively working against it. Rule 1: bones love loading. Rule 2: nutrition and supplementation.
    Silvio, 71Wuppertal

All reviews

  • MonikaVerifiedFeb 2026
    ★★★★★

    Prompt and securely packaged shipping

    The capsules are tasteless and come in a sealed glass tin. I cannot say anything yet about the long-term effectiveness for my bone density and I am already curious about the results of my next bone-density measurement in summer 2026.

    Translated from German

  • GeorgetaVerifiedOct 2025
    ★★★★☆

    Collagen Capsules for Bone Health

    Translated from German

  • AngelikaVerifiedSep 2025
    ★★★★★

    A positive effect from collagen

    My expectations were met and as a side effect my hair loss has noticeably receded.

    Translated from German

  • HaraldVerifiedJun 2025
    ★★★★☆

    Feels like quality (the packaging)

    The packaging in jars makes a high-quality impression. The jars are sealed again beneath the sturdy screw cap. The delivery was there immediately. I ordered it for my wife's bone improvement (osteo). You cannot say anything about the effect after 4 weeks (nothing changed in her skin either); she wants to take it for some time and then see through the bone-density measurement (before/after) whether and what it has achieved. According to the test results the manufacturer has put online it is supposed to be very effective – we shall see. In any case the product makes a high-quality impression – we shall see.

    Translated from German

  • MonikaVerifiedApr 2025
    ★★★★★

    Collagen Capsules for Bone Health

    Translated from German

  • MMaxiNov 2024
    ★★★★★

    A must!

    I bought the collagen for my mother. With increasing age bone strength does decrease, and she does not really tolerate the bone medication. Hence the supplement with collagen. The collagen is well tolerated and she has no side effects at all, such as digestive problems. I am curious what the result will be when the next measurement of bone mineral density comes round... but I have a good feeling. The studies that have been done here on the collagen are convincing.

    Translated from German

Showing 1–6 of 15

25,000+ customers choose Kollagen Institut

Questions about collagen for bones

What role collagen plays in the bone matrix, what osteoblasts are, and what to know about duration of use.

Why collagen for bone health?

About a third of bone consists of organic material, and its main component is type I collagen. It forms the framework into which minerals such as calcium are deposited. That combination gives bone both strength and a degree of flexibility.

The body's own collagen production declines with age, and from around the age of 35 bone mass gradually changes.

Collagen peptides supply glycine, proline and hydroxyproline — the amino acids that the organic bone matrix mainly consists of.

Alongside that, movement, an adequate supply of calcium and vitamin D, and regular medical check-ups are decisive for your bones.

What are osteoblasts, and why are they important?

Osteoblasts are the cells that build bone tissue. They first form the organic base substance from collagen, and then ensure that minerals are deposited into it.

For the collagen portion of that matrix they need amino acids as raw material — glycine, proline and hydroxyproline.

Osteoblast activity decreases with age, while breakdown by their counterparts, the osteoclasts, continues. Bone density results from the balance between these two processes.

What can I do for strong bones?

Three things matter most for bones: movement, nutrient supply and regular medical check-ups.

Loading through walking, climbing stairs or strength training is the strongest stimulus for bone metabolism. Among nutrients, calcium and vitamin D are the central ones — the body makes vitamin D itself under sunlight.

Collagen peptides supply the amino acids that the organic bone matrix consists of. They add to such a foundation but do not replace it.

Anyone at increased risk of bone loss is best advised to discuss it with a doctor.

How do I take the collagen?

Our collagen fits easily and flexibly into your daily routine.

Powder:
Stir the recommended daily amount into water, coffee, tea, or a smoothie. It is tasteless and dissolves well in both cold and warm drinks.

Capsules:
Take the recommended daily dose with plenty of liquid - ideally with a meal.

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