Olaplex No.6 is a no-delay styling cream that reduces frizz, hydrates and protects all hair types. The concentrated formula is a perfect solution for all types of hair, even for those after chemical treatments or coloring. No.6 effectively smooths, strengthens and shortens hair drying time. Tames unruly strands and protects hair against frizz for up to 72 hours. It does not contain sulfates, phthalates, parabens and gluten.