Ouai Haircare – Dry Hair Supplement is formulated to halt breakage and accelerate growth, Ouai Haircare’s ‘Dry Hair’ supplement contains nutrient-rich Silica and Vitamin E. Amino Acids ramp up keratin production, while Biotin and Omega 3 & 6 increase natural radiance. Ouai Haircare’s ‘Oily Scalp’ supplement allows you to skip a day or two between washes. Formulated with sebum-regulating Green Tea Extract and Niacin, each capsule works to accelerate hair growth and boost the elasticity and shine of every strand. Give your hair what it needs. Molly Simms swears by the brand – and now So Suzy Says So Too.