Shiny hair is hair that looks healthy due to its smooth surface. and reflects light perfectly. However, hair damage gives a rough appearance to the hair, and thus, the hair acquires a lifeless and dull appearance as it cannot reflect light. Glycolic Gloss- Thanks to its formula enriched with [Glycolic Acid], it smoothes the hair and provides easy combing. X2 shinier* + 88% smoother** GIVES THE HAIR A PERFECT SHINE *Instrumental test as a result of the combined use of Shampoo and Conditioner. **Instrumental test resulting from the combined use of Shampoo- Conditioner and After Shampoo Care. After using Glycolic Gloss Shampoo, apply from length to ends. Leave it on for three minutes - then rinse.