The Activator Gel contains Silver Nitrate that tints brows and lashes from deep within. For brows and lashes the second step that lets the hair appear to be very dark, but this is not the final tinting result.

Water (Aqua, Eau), Silver Nitrate, Ammonium Acryloyldimethyltaurate/VP Copolymer, Ammonia *Activator Gel contains silver, silver nitrate and/or silver salts. Avoid contact with broken or damaged skin. Silver nitrate may permanently stain skin with which it comes into contact. Silver nitrate may irritate the eyes. For application by professionals only for dyeing eyebrows and eyelashes, in accordance with the directions for use. Not for use on persons under the age of 16. Apply to eyebrows and eyelashes for no more than 1 minute, followed by immediate removal. Rinse eyes immediately if product comes into contact with them. Consult a physician if irritation persists. Not for distribution or direct sale to consumers.