René Furterer Tonucia Concentrated Youth Serum 2.5 Fl. Oz

This leave-in scalp serum is specifically developed for those experiencing thin, weakened hair caused by internal (biological clock) and external (stress, environmental) factors. These factors can cause the scalp to become dry and uncomfortable and hair to become thin, rough, dry and brittle. The innovative formula is infused with Lemon Balm, a powerful antioxidant and collagen booster and Tamarind Seed Extract, a plant-based hyaluronic acid, to provide instant density and optimal hydration while helping to preserve the scalp's youth. Color-safe. Free from silicones, sulfates, parabens. Vegan. Biodegradable formula.