This product contains calcium hydroxide and guanidine carbonate (toxic). Keep out of reach of children. Keep this product and all others away from eyes and mouth. Product may be harmful if accidentally gets in eyes or mouth. Contains alkali agent. Avoid contact with eyes. Can cause blindness. Can cause hair breakage and/or loss. If product gets into eyes, wash eyes thoroughly with water. If product is swallowed, consult a physician. Follow directions carefully to avoid skin and scalp burns, hair loss and eye injury. Do not use on bleached or permanently colored hair which is breaking, splitting or otherwise damaged. If hair has been previously relaxed, apply only to new growth as described in the directions. If relaxer causes skin or scalp irritations, rinse out immediately and wash with the shampoo included in the kit. If irritation persists or if hair loss occurs, consult a physician. Please wear suitable gloves. Misuse of this product can cause hair damage. Do not use on abraded skin. Not to be used on children under 6 years of age. Do not use free sample in place of other components.