VHD — Formaldehyde
OPTI SMOOTH A way to permanently straighten hair with NO FORMALDEHYDE!Get the healthy, silky straight look that lasts for months. Similar to the Japanese straightening system, this trio based treatment permanently straightens the hair. After an Opti-Smooth service your hair will look like you flat ironed your hair,No frizz and up to 80% less curl — just beautiful, straight, shiny, healthy hair. Our most versatile smoothing system Introducing NEW Opti.Smooth with +Pro-Keratin to help prevent hair breakage and increase fibre respect for 25% more conditioning. Smooths and de-frizz unruly, hard-to-manage hair. Ceramide-infused pre-treatment seals, strengthens and smooths for controlled manageable...