Dr. Groot™ Scalp Revitalizing Solution Hair Thickening Shampoo is a professional-grade, sulfate-free shampoo formulated to combat thinning hair at the root. Enriched with biotin, niacinamide, and scalp-activating botanical extracts, it cleanses deeply while visibly increasing hair density with every wash. What it does: Removes scalp buildup that blocks hair follicles, strengthens each strand from root to tip, and creates instant volume — without weighing hair down. ✅ Clinically inspired formula targeting hair thinning and scalp health ✅ Sulfate-free, paraben-free — safe for daily use on color-treated hair ✅ Boosts hair thickness and fullness from the first wash ✅ Formulated for men and women experiencing early to moderate hair loss ✅ Pairs perfectly with the Dr. Groot™ Scalp Revitalizing Conditioner Key ingredients: Biotin (Vitamin B7) • Niacinamide • Panthenol • Scalp-conditioning botanical complex How to use: Apply to wet hair, massage gently into the scalp for 60 seconds to activate circulation, then rinse. Use 3–5x per week for optimal results. Best for: Thinning hair, fine hair, hair breakage, scalp buildup, and anyone looking for a thicker, fuller appearance. Part of the Dr. Groot™ Scalp Revitalizing Solution line — a complete Korean-inspired haircare system designed to restore scalp balance and reduce hair fall.