Discover our No.1 professional home care range Matrix Mega Smooth . The serum has a light, non-greasy formula that smoothes frizz and protects against split end damage to leave hair silky smooth with a reflective shine.Professional Salon Formula: This has been tested and approved by hairdressers. Used by 100,000+ hairstylistsStep 1: Take 2-3 drops Step 2: Emulsify using palms Step 3: Apply on damp hair lengths & style as usualFor best results, use with Mega Smooth Professional Shampoo and Conditioner