Usage mode

Wash hair with the desired shampoo; mix between 2 and 5 g of Color Drops Shades (6 squirts from the dropper) in a bowl with 20 g of Color Drops Mask (6 pumps) to a creamy consistency. Apply the resulting colour mask to damp hair, comb through evenly, and leave on for between 5 and 20 minutes. Rinse off with plenty of water.