Rosebaie Biotin Collagen Serum 100ml is an intensive treatment designed to stimulate growth and deeply strengthen hair.
Biotin, recognized for its hair benefits, fortifies the roots and contributes to a denser and healthier mane. Collagen regenerates the hair fiber, improves its elasticity, and limits breakage. This serum forms a barrier against external aggressions while providing a natural shine.
Result: softer, stronger, and revitalized hair, with visible effects from the first applications.
After drying your hair, apply 1 to 2 doses of the serum, depending on the thickness of your hair. Apply evenly to the lengths and ends for optimal effect.
