IGORA ROYAL Absolutes SilverWhite Technology contains silamine and collagen, a low-ammonia content and a low pH for tailor-made, low-commitment beautifying of silver and white hair. Specially sourced gray pigments provide cool tones to neutralize unwanted warmth resulting in brighter and more vibrant white hair. Product can cause severe allergic reactions. Use by non-licensed persons may result in unsatisfactory performance. Read and follow instructions. MHM Beauty Supply will not be held responsible by anyone who buys and/or use this product in breach of this warning.This product is not intended for use on persons under the age of 16. Do not use this product to dye eyelashes or eyebrows. To do so may cause blindness. Rinse hair well after application. Wear suitable gloves. Keep out of reach of children.