L’Oréal Paris L'Oréal Paris - Leave-In Serum for Dull Hair - Lacking Shine - Glycolic Acid - Hair Care Protocol - Elseve Glycolic Gloss - 150 ml

Discover the final step of the Glycolic Gloss Protocol with the Leave-In Serum with Glycolic Acid for porous hair lacking shine. It protects and envelops the fiber with intense shine. Results: Hair is instantly shinier and protected from damage: +82% shine* +54% softness* -75% frizz* Application: Start by applying the Sulfate-Free Shampoo**** then the Gloss Detangler, Continue with the Lamination Treatment, the essential step of the protocol. Leave on for 5 minutes then rinse, Finish with the Leave-In Serum on damp or dry hair for ultimate shine Gloss Complex with Glycolic Acid which restores the fiber from the inside and seals in shine, *Instrumental test after application of shampoo, detangler and lamination treatment Contents: 1x Elseve Glycolic Gloss Leave-In Serum (150 ml)