This ultra-complete formula with a delicious cocoa taste combines collagen, keratin, vitamins and horsetail for 360 action. Its premium active ingredients, our keratin and our collagen, have proven their effectiveness on hair through clinical studies. It reduces hair loss , promotes hair growth , improves hair density, strengthens the fiber and adds shine. Keratin is the major structural protein of hair it has the ability to strengthen their structure and promote growth. Our formula uses a premium natural-origin keratin whose effectiveness is proven by a clinical study on hair loss prevention, improvement of growth, structure, and hair shine. Collagen is a protein naturally present in our dermis. Its production decreases from the age of 25. It notably helps increase keratin production by providing amino acids such as glycine and proline, which are used for its synthesis. The benefits of our collagen have been proven by a clinical study1 after a test on 60 people over 60 days. 1- Hair loss prevention by supplying the hair bulb with all the necessary amino acids, our keratin strengthens the internal structure of the hair fiber, effectively reducing hair loss by sealing the bulb at the root. These results have been clinically proven. The clinical study demonstrated a significant reduction in hair loss. Finally, vitamin b8 ensures hormonal regulation to prevent hormone-related hair loss and contributes to the synthesis of cysteine, a component of keratin. 2- Strengthens & coa...