The Richée Professional Nano Btx Varnish Bath hair mask moisturizes and treats hair from root to tip, providing an intense mirrored shine. It brings vitality back to the strands, providing unmatched softness, and naturalness in all types of hair tones. It has state-of-the-art technology that promotes deep and intense hydration, in addition to revitalizing the shine and malleability of the wires. The Nano Btx Varnish Bath hair mask Promotes intense hydration and emollience, in addition to revitalizing the shine and suppleness of the wires. Suitable: For all types of hair. Assets: Murumuru Oil, Arginine and Vitamin E How to use: Apply the Faint Yarn Mask along the entire length of the Yarns and also on the ends. Massage strand by strand to activate hydration. Leave on for 5 minutes and rinse thoroughly.