Novex Brazilian Keratin Deep Conditioning Hair Mask . Novex Brazilian Keratin Deep Conditioning Hair Mask is an enhanced treatment to restore smoothness and deep repair all types of hair. This product is enriched with Vitamin E and the most genuine Brazilian Keratin. Recommended for dull, dry and frizzy hair Smooth and Deep repair Enriched with Brazilian Keratin Protein and Vitamin E pH 3.5 For all hair types High concentration High density Rich in vitamins.