DR RASHEL COLLAGEN & ARGAN OIL HAIR COLOUR SHAMPOO – DARK BROWN 400ML

Dr Rashel Collagen & Argan Oil Hair Colour Shampoo in Dark Brown is a 400ml hair-care product designed to cleanse the hair while depositing colour to create or maintain a dark brown appearance. The shampoo format allows the product to be incorporated into a hair-colouring or colour-maintenance routine without requiring a separate traditional shampoo product. It contains collagen and argan oil as featured ingredients and is formulated for application to the hair according to the manufacturer's directions. The dark brown shade is intended for users seeking a darker brown colour effect, with the final result depending on the starting hair colour, hair condition, and application time. Follow the instructions on the packaging carefully, including recommended application and processing time. Avoid contact with the eyes and protect the skin and clothing from unwanted staining. Perform a patch or sensitivity test when recommended by the manufacturer and discontinue use if irritation occurs.