Wella Color Touch Semi-Permanent Hair Color 7/3 Medium Blonde/Gold 2 Ounce 60 Milliliters Wella color touch is a low commitment, ammonia-free, multi-dimensional demi-permanent hair color designed for clients who like to change their tone more regularly. The emulsion allows precise development of professional hair color. Contains an advanced light2 color complex that gives 63% more shine. Low-maintenance quick changes: it only takes from 5- 20 min to get the look Up to 50% grey/ white hair coverage. Simple mixing 1:2 ratio *This is a professional product and should be used only by a trained individual. Seller is not liable for any adverse outcome resulting from the use of this product.