Sapiens Anti-Hair Loss Serum is a concentrate of natural active ingredients to reduce hair loss, stimulate regrowth and sustainably strengthen the hair fiber. It works directly at the root to promote stronger, thicker and more resilient hair. Its natural formula (99.4%) combines 4 powerful active ingredients: AnaGain™, Capilia Longa (turmeric), D-Biotin (vitamin B8) and Bioflavonoids. Together, they stimulate growth, slow hair loss, strengthen hair and improve microcirculation of the scalp. Easy to apply thanks to its pipette, this serum leaves no greasy effect or residue. Use it every day, preferably in the evening on clean, dry scalp. Massage gently to penetrate. Formulated without silicone, paraben or mineral oil. Made in France. Validated by barbers.