Bosley Professional Strength Volumizing Ultra Boost Styling Creme, 1.7 oz. Bosley Professional Strength is dedicated to giving confidence to both men and women who struggle with fine hair, thinning hair and hair loss, by offering comprehensive hair solutions and superior products. Use with Bosley Hair Thickening Fibers to provide a more durable hold. Vegan, sulfate-free, paraben-free & phthalate-free. All Bosley Pro products are Bosley Inc Doctor recommended. Provides movable texture, conditioning volume and a semi-matte finish. Designed with Moringa Oleifera Seed Oil, Argania Spinosa Kernel Oil and Gingko Biloba Kernel Oil. Emulsify a dime-sized amount of the Ultra-Boost creme in your hands and work into the hair.