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Our Beauty Collagen for Hair, Skin & Nails

About three quarters of our skin is made up of natural collagen. It forms the basic framework of connective tissue and promotes its structure and elasticity.

However, as we age, natural collagen production decreases, which can lead to visible signs of ageing such as wrinkles, sagging skin, cellulite and brittle nails.

This is where our Beauty Collagen comes in: The bioactive collagen peptides are specially tailored to the needs of your skin, hair and nails. They bring about a visible and effective improvement - scientifically proven.

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Why collagen for hair, skin and nails?

  • Type 1 collagen

    Our collagen for hair, skin and nails consists of type 1 collagen. Type 1 collagen is the most important structural protein of the skin and makes up around 80% of its dry weight. It gives the skin strength, firmness and elasticity. A sufficient amount of type 1 collagen is crucial for a healthy and youthful appearance of the skin.

  • Elasticity and moisture

    Collagen fibres give the skin elasticity and allow it to stretch and return to its original shape. This elasticity helps to prevent sagging and wrinkles and promote a more youthful appearance.

    In addition, collagen molecules have the ability to attract and bind moisture, thus moisturising the skin. Well moisturised skin looks plump, smooth and healthy.

  • High bioavailability

    Our collagen for hair, skin and nails is broken down into particularly small peptides using a special process. This means that the collagen is highly bioavailable as a so-called hydrolysate and can be easily absorbed by the body.

    The collagen is absorbed by the body and distributed via the bloodstream so that it eventually reaches the desired cells in the skin. There, the collagen stimulates the skin cells and thus brings about the desired improvements such as reduced wrinkles, improved elasticity, fuller hair and stronger nails.

Why collagen for hair, skin and nails from the Kollagen Institut?

  • Clinical studies confirm efficacy

    The effectiveness of beauty collagen for hair, skin and nails has been confirmed in numerous scientific studies:

  • Quality made in Germany

    Our beauty collagen is of uncompromising product quality and is produced exclusively in Germany and tested for purity in the laboratory. We deliberately avoid additives, preservatives, colourings, sweeteners and artificial flavourings.

    We are convinced that we offer the best collagen for healthy skin, full hair and strong nails. That's why we offer you the opportunity to take us at our word - with our 30-day money-back guarantee.

  • Powder or capsules

    Our hair skin nails collagen is available as collagen powder and collagen capsules so that you can easily integrate it into your daily routine. Our products each contain 30 portions, so they last a whole month.

    Both hair skin nails collagen powder and collagen capsules for hair, skin & nails are pure and tasteless.

Kollagen Institut: What sets us apart

  • Icon Patentierte Peptide

    Patented peptides

    Clinically proven and patented peptides. Natural results, science-based.

  • Icon Pure Produkte

    Pure products

    We consciously avoid preservatives, additives, colorings, sweeteners and artificial flavors. We only want to offer you the best, pure products.

  • Icon garantierte Zufriedenheit

    Guaranteed satisfaction

    We promise you will be satisfied with our collagen. Otherwise you will get your money back.

The science behind our beauty collagen for hair, skin and nails

  • Bioactive peptides vs. simple collagen

    Not all collagen products are the same. Our collagen peptides are produced through carefully controlled enzymatic hydrolysis. The starting materials undergo several steps, including extraction, enzymatic hydrolysis, purification, concentration, sterilisation and drying. This manufacturing process ensures a high level of safety, which has been confirmed by numerous international studies.

    During enzymatic hydrolysis, the triple helix of the collagen is broken up, hydrolysing long chains into shorter ones. This produces short peptides, some of which are bioactive and can stimulate metabolic processes. Our production processes are designed to obtain a variety of peptides with different functions. This allows the peptides to be used specifically in the body to achieve desired effects such as stimulating skin cells.

  • Collagen metabolism

    The aim of taking collagen peptides is to stimulate the body's own collagen metabolism and thus increase the body's collagen content.

    This happens in two ways: firstly, the bioactive collagen peptides supply the body with valuable building blocks in the form of typical collagen amino acids. Secondly, they stimulate cell synthesis.

    Specifically, the peptides enter the so-called "fibroblasts", i.e. the skin cells in the dermis, via the bloodstream. By interacting with the cell receptors, they stimulate the cells to produce more extracellular matrix, including collagen and other components such as elastin, proteoglycans, hyaluronic acid, etc.

    As a result, the body's own collagen metabolism is stimulated and the body produces more collagen.

  • Fibroblasts

    Fibroblasts are specialised cells found in various tissues of the body, especially in connective tissue. Their main function is to produce and repair extracellular matrix components such as collagen, elastin and proteoglycans. This matrix forms the backbone of the tissue and supports structural integrity and function. In the skin, fibroblasts are crucial for the production of collagen and elastin, which influences skin firmness, elasticity and youthfulness.

  • Extracellular matrix (ECM)

    The extracellular matrix (ECM) is a network of molecules that surrounds the cells in many tissues of the body. It consists of various proteins, including collagen, elastin and fibronectin, as well as proteoglycans and glycoproteins. The ECM serves as a structural support for cells and tissues, regulates cell adhesion, cell migration and cell differentiation, and enables the exchange of signals between cells. In the skin, the extracellular matrix plays an important role in maintaining skin firmness, elasticity and moisture.

Our hair, skin, nails collagen products

Scientific studies with bioactive collagen peptides (hair, skin, nails collagen)

  • Study: Reduction of wrinkles and fine lines

    Study: “Oral Intake of Specific Bioactive Collagen Peptides Reduces Skin Wrinkles and Increases Dermal Matrix Synthesis”

    Authors:  E. Proksch, M. Schunck, V. Zague, D. Segger, J. Degwert, S. Oesser

    Published in: Skin Pharmacology and Physiology

    Publication date: December 24, 2013

    Number of participants: 114 

    Duration: 8 / 12 weeks

    Results and conclusions: Oral intake of specific collagen peptides led to a pronounced, statistically significant reduction in the volume of wrinkles in the eyes and had a positive effect on the synthesis of the dermal matrix. 

    Link: https://t.ly/vDj6I

  • Study: Improving skin elasticity

    Study: “Oral supplementation of specific collagen peptides has beneficial effects on human skin physiology: a double-blind, placebo-controlled study”

    Authors: E. Proksch, D. Segger, J. Degwert, M. Schunck, V. Zague, S. Oesser

    Published in: Skin Pharmacology and Physiology

    Publication date: August 2013

    Number of participants: 69

    Duration: 8 weeks

    Results and conclusions: The study showed a statistically significant improvement in skin elasticity in both collagen hydrolyzate dosage groups compared to placebo. After a 4-week follow-up treatment, a statistically significantly higher level of skin elasticity was found in the older women. No side effects were noted throughout the study. 

    Link: https://t.ly/47HRe

  • Study: Reduction of cellulite

    Study: “Dietary Supplementation with Specific Collagen Peptides Has a Body Mass Index-Dependent Beneficial Effect on Cellulite Morphology”

    Authors: Michael Schunck, Vivian Zague, Steffen Oesser, Ehrhardt Proksch

    Published in: Journal of Medicinal Food

    Date of publication: December 17, 2015

    Participants: 105

    Duration: 6 months

    Results and conclusions: The study showed that regular intake of specific bioactive collagen peptides over a period of 6 months resulted in a significant improvement in skin texture in women suffering from moderate cellulite. Treatment with specific bioactive collagen peptides led to a statistically significant decrease in the degree of cellulite and less skin waviness on the thighs in normal-weight women. In addition, skin density was significantly improved compared to placebo.

    Link: https://t.ly/YpE17

  • Study: Increase in hair thickness

    Study: “The oral intake of specific Bioactive Collagen Peptides has a positive effect on hair thickness”

    Authors: Steffen Oesser

    Published in: Nutrafoods

    Date of publication: April 2020

    Number of participants: 44

    Duration: 16 weeks

    Results and conclusions: The study showed a statistically significant increase (+31%) in the cell profiling rate of hair follicle cells and a statistically significant increase in hair thickness compared to the placebo group.

    Link: https://t.ly/-l9tI

  • Study: Improved growth and strengthening of nails

    Study: “Oral supplementation with specific bioactive collagen peptides improves nail growth and reduces symptoms of brittle nails”

    Authors: Doris Hexsel, Vivian Zague, Michael Schunck, Carolina Siega, Fernanda O. Camozzato, Steffen Oesser

    Published in: Journal of Cosmetic Dermatology

    Date of publication: August 2017

    Number of participants: 25

    Duration: 24 / 28 weeks

    Results and conclusions: The study showed that daily intake of bioactive collagen peptides increased nail growth and improved brittle nails, while significantly decreasing the frequency of broken nails. Specifically, treatment with bioactive collagen peptides resulted in a 12% increase in nail growth rate and a 42% decrease in the frequency of broken nails. Additionally, 64% of participants achieved global clinical improvement in brittle nails and 88% of participants experienced improvement 4 weeks after treatment.

    Link: https://t.ly/Po7oG

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FAQs on beauty collagen for hair, skin and nails

What is collagen?

Collagen is a vital protein in the body. It is one of the building blocks of skin, bones, tendons, ligaments, muscles, hair, nails and cartilage.

Why add collagen?

As we age, the body's own collagen production decreases. On average, from the age of 25 onwards, the amount of collagen in the skin decreases by almost 2% per year. By the age of 60, most people have approximately 80% less collagen in their skin than they did at age 25.

Why take collagen for hair, skin and nails?

Our skin, hair and nails are largely made up of collagen. For example, our skin is made up of around 70-80% collagen fibers, especially type 1 collagen. These fibers form a strong network that gives the skin firmness, elasticity and structure. Our collagen for hair, skin and nails consists of 100% collagen type 1 and hence supports the elasticity and firmness of the skin.

Why take Kollagen Institut collagen?

Our product is specially tailored to the needs of hair, skin and nails. Our collagen is natural, of the highest quality and with real effectiveness - scientifically proven.

How quickly will I start to see results?

Results vary based on metabolism, consistency, health, and age. Some customers have reported improvements within a few weeks, while others see gradual progress over months. Consistency with your supplement regimen is key for optimal outcomes.

How do I take the hair skin nails collagen?

If you opt for the collagen powder, we recommend mixing the collagen into your favourite drink for daily use. Whether hot or cold, coffee or water, simply stir in two teaspoons and you have the perfect concoction. Alternatively, you can also stir the collagen into dishes such as soups. The collagen powder is neutral in flavour and easily soluble.

If you opt for the collagen capsules, we recommend taking the recommended daily dosage with a large glass of liquid at mealtimes.