Elseve Glycolic Gloss 5-minute lamination treatment closes the cuticle of the hair and provides long-lasting shine with a surface effect. The formula, enriched with glycolic acid and developed with the cutting-edge technology with 17% Gloss Complex, strengthens the hair fiber, improves the quality of the hair and makes it shine, providing a perfect light-reflecting result. The hair transformation lasts up to 10 washes*. - Suitable for all hair types: straight, curly and bleached. - 2x more shine** and 88% smoother hair*** *Instrumental test after one use of shampoo + conditioner + Glycolic Gloss treatment and 10 uses of Glycolic Gloss shampoo. **Instrumental test. ***Instrumental test after use of shampoo + conditioner + Glycolic Gloss treatment. Usage: Use after Glycolic Gloss Shampoo and Conditioner. Apply generously to damp hair and distribute thoroughly throughout the lengths. Leave on for 5 minutes and then rinse. To enhance the effect, use Glycolic Gloss Leave-in Serum.