A highly concentrated leave-in smoothing cream that strengthens, moisturises and speeds up blow-dry times. N?6 is excellent for all hair types, including coloured and chemically treated hair, and eliminates frizz and flyaways for up to 72 hours. Key benefits: - Doesn't weigh hair down - Speeds up blow-dry times - Can be used to blow dry or air dry PH Balance: 4.0-5.0 PRO TIP: For maximum results, concentrate the product from mid-length to ends, comb through and style as desired. To use: Apply a very small amount to damp or dry hair, concentrating the product on your mid-length to ends. Comb through and style as desired. Where: Apply product from mid-lengths to the ends. Start with 1/2 pump for shoulder length hair. Use more for longer, thicker hair. Less for fine or short hair. When: Apply to wet hair and air dry for lived-in texture. Apply sparingly to dry hair to tame frizz and flyaways. For: All hair types. Blow-dry or air-dry styling. OLAPLEX products are thoroughly tested in-house