Ultra-concentrated treatment mask, ideal for damaged hair. The rich ingredients deeply nourish and repair hair for silky smooth results. Can be used either in place of, or in conjunction with the conditioner. Use once in every 3 to 5 days. Main Features: PML (poly-methacryloyl-L-Lysine): Pola's patented ingredient which brings glow and smoothness to hair, formulated in higher concentration. Arginine: maintains moisture level with utmost penetration and strength to hair. Vitamin E: anti-oxidant, promotes blood circulation. *Product #: 5805