Truest By S Free Acid & Heat Care Treatment

A lightweight leave-in serum from Cosmetex Roland designed to protect strands from heat and acid-related damage. Silky in texture with quick absorption, it suits heat-styling users and those with fragile or chemically treated hair. Fragrance-free and formulated with a focus on reparative support, the treatment aims to smooth, reduce breakage, and enhance manageability without weighing hair down.