The L’Oréal Professionnel Serioxyl Anti-hair loss line of professional hair products is created specifically for those who need to increase the density of fine and thin hair. This line of products makes it possible to increase the thickness of the hair fiber for fine, thinned hair and those looking for a visible result from the first applications. The Pro Serioxyl line consists of two special formulas resulting from L’Oréal research: - Stemoxydin: a molecule with a concentration of 5% to redensify and stimulate the activity of the hair bulb. - Intra-Cylane, a molecule that increases the thickening of the hair to give a denser appearance to the hair and giving freshness to the skin. Continue to our online shop and buy your professional hair products directly and you will have them ready for use at home in a short time!