indola blonde Addict Wash 1 Instacool Shampoo indola hair-bond technology goes beyond fibre regeneration to reconstruct damage, strengthen each strand and reinforce and protect against future damage. The result is an unrivalled range that illuminates blondes of every type with stunning shine and supple smoothness, highly pigmented shampoo and neutralises unwanted warm and yellow tones in the hair and good quality of product.