Labo H Scalp-Strengthening Ampoule Tonic 100 mL

This 100 mL ampoule tonic delivers intensive nutrients to strengthen the scalp and reduce hair loss symptoms by 62%, as shown in human trials (global.oliveyoung.com). Formulated with hyaluronic acid, panthenol, cica, ceramide, niacinamide, collagen, and probiotic lysate, it soothes irritation, hydrates, and supports a healthier scalp barrier—ideal for daily focused care (global.oliveyoung.com).