Wella Color Perfect Stabilized Cream Developer 12 Percent 40 Vol by Wella for Women 32 oz Treatment range_Sole Smoother An intensely hydrating & nutritive Cobalt Conditioner An intensely hydrating & nutritive shampoo Helps gently cleanse hair while replenishing with nutrients Contains Nutri Sugars complex to balance a healthy hydro level of the hair shaft Blended with Color Fix complex to protect & maintain color intensity Loaded with Shine Fix complex to deliver 24 hour time release shine Leaves hair supple clearer & more radiant complexion This high density color hdc system creates optimum long lasting color results with balance resulting in a longer retention of color