Wella Invigo Balance Anti Hair Loss Serum is a professional treatment specifically designed to combat hair loss. Each package contains 8 vials of 6 ml, enriched with active ingredients that stimulate the microcirculation of the scalp, strengthening the hair fiber from the root. Its lightweight formula promotes una better hair health, giving body and vitality. Ideal for those who wish to prevent thinning and maintain a una thicker and more resilient mane in the tempo.