The hair follicle, located under the skin, surrounds the hair root. At the base of the follicle is the Dermal Papilla, which connects to the bloodstream to provide essential nutrients for hair growth. As cells multiply, they move upwards, harden, and form layers. These layers create the hair, consisting of the Cuticle, Cortex, and sometimes the Medulla in thinner hair. The Cortex contains bundled fibres with small, coiled springs that give hair its elasticity. These fibres can be damaged by blow-drying, colouring, and straightening, making hair brittle and dull. Additionally, an imbalanced scalp pH can damage the Cuticle and break the fibres.

Exfoliar Philtre purifies and rejuvenates the scalp and hair. Its ingredients clear hair follicles, fostering an environment for hair growth. Nourishing and harmonising the natural pH balance of the scalp while imparting volume to the hair, Exfoliar Philtre is crafted to regulate scalp oil production for prolonged cleanliness, it revitalises the scalp and sustains hair growth by preserving the natural pH balance. It enhances blood and oxygen circulation, thereby reinvigorating hair follicles for vibrant and healthy hair.