DESCRIPTION New Wella colorcharm 10 Volume Cream Developer delivers optimal gray blending. Mix 1 part Color with 2 parts 10 Volume Developer and apply with bowl and brush or bottle. Formulated to help color penetrate deep into the hair for rich, multidimensional end results. Can be used with Demi and Permanent formulas. What makes it special? Delivers optimal gray blending Helps color penetrate deep into the hair Rich, multi-dimensional end results Apply with bowl and brush or bottle INGREDIENTS AQUA/WATER/EAU, CETEARYL ALCOHOL, HYDROGEN PEROXIDE, CETEARETH-25, PHOSPHORIC ACID, SALICYLIC ACID, DISODIUM PHOSPHATE, ETIDRONIC ACID, DISODIUM PYROPHOSPHATE, SODIUM STANNATE. DIRECTION Using Wella® colorcharm Color Mix 1 part (2oz.) Wella® colorcharm color to 2 parts (4oz.) 10 volume Wella® colorcharm Developer in a non-metal bowl or bottle. Apply color mixture starting at the roots, thoroughly distributing through lengths and ends. Let the color develop for 20 minutes without heat. Rinse the color out of the hair until water runs clear, shampoo and condition. TIPS For best results use the recommended usage instructions on your Wella® colorcharm hair color or lightener product.