Endothermic foils are pivotal to protecting the hair cuticle. Increased and consistent warmth gently lifts the cuticle, allowing colour molecules to penetrate deeply into the hair shaft. The warmth retention opens the cuticle slowly, while this protective outcome ensures the hair cuticle remains intact, paving the way for optimal hair health during the lighting or colour service, providing maximum colour absorption and longevity.

The consistent warmth within our endothermic foils helps the developer open the hair cuticle further in a controlled way, enabling color molecules to penetrate deeply and uniformly into the hair shaft resulting in vibrant, long-lasting color and even deposit of color molecules, ensuring consistent and enduring hues.

Our endothermic foils prevent color bleeding or overlap between different sections of hair while the smoothness of our foils helps facilitate this further. Rather than the embossed versions favored by other foil manufacturers (which can lead to inconsistent color shades due to the uneven surface), our foils undertake a pivotal function ensuring each section of hair receives an even and uniform application of color. This mitigates the risk of patchiness or uneven color distribution for enhanced color consistency.