Use Opti.Smooth to smooth hair and achieve maximum versatility and optimal respect for the hair fiber.

• Versatility: Get two looks with one system; straight and smooth hair or defined curls, without frizz.
• Respect for the hair fiber: Opti.Smooth strengthens the hair fiber and helps prevent breakage.

Contains a blend of natural proteins, which infuses a supplement of vitamins and trace elements into the hair.

• Contains PRO-KERATIN
• REVITALIZES hair
• It adds shine, softness, suppleness, and movement to the hair.

Hair type: normal/resistant hair