Rd-Protein Cream 4.1 oz by ESUCHEN - Strengthens The Internal Structural Of The Hair - Replaces Loss Moisture to the Hair - Reduces Hair Breakage - Treatment for Dry Scalp - Great For Hair Extensions - Prevents Chorine Damage - Styling & Finishing Tool - Thermal & UV Protection - Prevents Color Fadage - Innovative Packaging/state of the art dispenser controls over usage of the product. Open jar & peel off plastic tab from the small end. Once opened, slowly turn the top of the jar to the left until you reach your desired amount. - Recommended For: Fine to Medium Hair. GREAT! on Multi Texture hair & Hair Extensions.