Nexxus Humectress Multi-Benefit Leave-In Conditioner Spray primes, protects, nourishes and strengthens hair with every use. Enriched with PROTEINFUSION, a blend with Elastin Protein, Silk Amino Acids, Hyaluronic Acid and Biotin, this leave in conditioner smooths frizzy hair, tames flyaways and restores strength from within. This complete 20-in-1 multi-benefit leave in conditioner spray: boosts shine, creates silkiness, enhances body, helps fight frizz, defines waves & curls, heat protection, preserves color vibrancy, protects hair's protein, fights humidity, strengthens, visibly repairs damage, helps reduce breakage, improves manageability, primes hair, moisturizes, adds softness, creates silkiness, improves elasticity, and protects against split ends. Suitable for all hair types, the leave in hair conditioner revives dry and frizzy hair. How to use this hair treatment system: STEP 1: Wash with Nexxus Therappe Shampoo. Work into a rich lather and rinse thoroughly. STEP 2: Follow with Nexxus Humectress Conditioner. Smooth into hair from root to tip, leave a few minutes, and then rinse. STEP 3: Apply Nexxus Humectress Multi-Benefit Leave-In Conditioner Spray to dry or damp hair before blow drying, air drying, or styling. Comb through to distribute evenly. Nexxus continues to pioneer and innovate, creating salon-crafted hair care that eclipses expectations and delivers extraordinary results, using cutting-edge science, inspired by nature’s most powerful ingredients. Only Nexxus uses advanced research into proteins to identify the precise solutions your hair needs to achieve superior salon-quality results. Once these specific protein formulations are developed, our hair care products work to restore and replenish every hair type.