At Innerfit Supplements, we believe in the power of science and innovation to deliver health products of the highest quality. Let's delve deeper into the science behind collagen and why it can be a valuable addition to your daily routine for radiant skin, strong joints, and more.


Supported by Research

Scientific studies have consistently shown that collagen supplements offer a wide range of health benefits. Research has demonstrated that regular intake of collagen can lead to improved skin elasticity, reduction of wrinkles and dryness, and an overall more youthful appearance. Innerfit collagen with bioactive collagen peptides has been specially developed to support your health from within.


Skin Health

Collagen is crucial for the structure and function of the skin. Research has shown that collagen supplements containing Peptan® help increase collagen production in the skin, resulting in firmer, smoother, and better-hydrated skin. This can lead to a reduction in fine lines, wrinkles, and other signs of aging. Studies have indicated that the intake of collagen peptides (Peptan®) can be linked to:


Reduction in wrinkles

  • 13% fewer wrinkles around the eyes*
  • 10% fewer wrinkles around the mouth*



Decrease in collagen fragmentation

  • 31% less fragmentation of the collagen network**


Increased skin hydration

  • 28% higher moisture content in the skin**



*A randomized, placebo-controlled, double-blind clinical study with daily intake of 5g Peptan® collagen peptides or placebo for 90 days.

** A randomized, placebo-controlled, double-blind clinical trial with daily intake of 10g Peptan® collagen peptides or placebo for 3 months.


Joint and Bone Health

In addition to the benefits for the skin, studies have also shown that collagen supplements are beneficial for joint and bone health. Collagen helps support healthy cartilage, which can reduce joint stiffness and pain. Moreover, it may contribute to increased bone density and reduce the risk of bone loss with aging. As observed in clinical trials, supplementation with Peptan® can help with:


Maintenance of healthy joints

  • 22% improvement in overall joint functionality***
  • 32% decrease in joint discomfort***
  • 44% increase in flexibility***

***Double-blind, randomized, placebo-controlled clinical trial conducted in China with subjects using a peptan® supplement (Jiang, 2014).


Quality and Effectiveness

When choosing collagen supplements, it is important to consider the quality and scientific backing of the product. Our Innerfit supplements are based on the latest scientific insights and contain high-quality ingredients that are easily absorbed by the body for maximum effectiveness.


Made in Belgium
Made in Belgium

The products of Innerfit are of Belgian origin

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+32 (0)13 35 16 45

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