Shampoo for Coloured Hair This shampoo cleanses the scalp and hair so that it quickly regains its lightness, silkiness and shine. HAIR SHAMPOO is enriched with Blueberry Extract, which protects the shine and colour of the hair. The hair is silky and its colour radiant With Blueberry Extract... - Heliogenol, a Sunflower Extract, is a hair protecting and repairing agent. - Pro-Vitamin B5 (or D-Panthenol) is a strengthening agent for the hair and scalp. - Vitamin E enhances hair growth. PROVED EFFICACY After 2 applications for 1 week in a 9 person case study: - 100% of participants found the hair colour preserved. - 80% of participants found that their hair colour was enhanced. - 100% of participants found their hair silky. - 90% of participants found their hair soft. - 80% of participants found their hair stronger.