The Silklift Intensive Conditioning Serum is a professional ultra-concentrated serum designed to protect, repair, and strengthen hair during and after bleaching services. Repairing formula with silk protein complex and IntraLipid to nourish hair fiber from within Targets structural differences and reduces breakage during strong chemical treatments Leaves hair soft, silky, and with a healthy shine HOW TO USE Add a few pump presses directly to the mixture of SilkLift bleaching powder and oxidizing lotion. Recommended for use by trained professionals only.