Lazartigue Thicker anti-progressive hair loss serum Fights progressive hair loss 50ml The Thicker serum is effective from just 8 uses₁. Its vegan formula, with 97% ingredients of natural origin, is composed of an ultra-concentrated synergistic complex that promotes hair anchoring and slows down hair loss. The hair is stronger and thicker; progressive hair loss is delayed. use test on 30 volunteers for 1 month, applied twice a week. Slows down progressive hair loss - Reduces loss of density - Tones the scalp - Not greasy. Its non-greasy and finely gelled texture absorbs quickly and dries quickly. Pleasant and easy to use, it is equipped with a pipette for localized application. Alcohol-free - Silicone-free - Mineral oil-free - Vegan Yuka Rating: EXCELLENT - 86/100