Elseve Glycolic Gloss 5-minute lamination treatment covers the scales and gives long-lasting gloss with blackboard effect. Enriched with glycolic acid in breakthrough technology with 17% Gloss Complex strengthens the hair fibre and improves the quality of the hair, making them shiny and perfectly reflect light. Hair metamorphosis effect that lasts up to 10 washes*. - Suitable for all hair types: straight, curly and bleached hair. - 2 x shiny** and 88% smoother hair *** Instrumental test after 1 use shampoo + conditioner + glycolic gloss treatment and 10 applications glycolic gloss shampoo **instrumental test ***instrument test after application of shampoo + conditioner + glycolic gloss treatment