Osmo Essence Blinding Shine Conditioner9.5 oz. Osmo Essence Blinding Conditioner contains Essential Oils of Cedarwood and Rosemary. Promotes fantastic shine and condition with ultra smooth, frizz free results. Osmo Essence Blinding Conditioner is a light weight formula which nourishes and moisturizes to boost vibrancy. Cedarwood controls the production of excess sebum and helps to improve the health of the scalp. Rosemary is considered to be very beneficial to the hair and scalp, where it has a stimulating conditioning effect and encourages hair growth by improving blood flow to the scalp. It also adds high gloss and brightens the hair.