Rusk Protective Oil Treatment Deepshine Oil Protective Oil Treatment is a marine mineral-enriched argan oil treatment that smoothes the cuticle, eliminates frizz, and improves elasticity and hydration, leaving hair soft, silky and manageable. This lightweight, alcohol-free formula imparts brilliant shine, while advanced marine therapy infuses the hair with superior condition, renewing the natural integrity of the hair. Used as a styling or finishing product, Deepshine Oil Protective Oil Treatment helps seal the cuticle, prevents color fading with subsequent shampoos, and protects against damage caused by chemicals, excessive heat from thermal styling, and environmental factors. It's perfect for all hair types. Smoothes the cuticle, eliminates frizz, and imparts incredible shine and condition Helps to seal cuticle, prevents color fading with subsequent shampoos Lightweight, alcohol-free formula imparts brilliant shine Protects against damage caused by chemicals, excessive heat from thermal styling and environmental factors For all hair types