milk_shake INSTA.POTIONleave in treatment adds incredible shine to your hair The creamy formula, enriched with milk and sweet almond proteins, is particularly easy to apply, adhering to the hair and sealing it. For a shiny, well groomed appearance. HOW TO USE 1 . After shampooing with INSTA. LIGHT Shampoo and conditioning with INSTA. LOTION, work INSTA. POTION into the lengths and ends of towel dried hair. 2 . Do not rinse! Dry the hair as usual with a hairdryer and brush.