CASTOR OIL NOURISHING SHAMPOO BAR 1CT. Benefits: Castor Oil Nourishing Shampoo Bar cleans your hair while replenishing essential moisture back into your strands for smooth, silky results. Moisturizing castor oil hydrates and soothes your locks, increasing follicle health and decreasing the chance of breakage, damage, and hair loss. Castor oil helps to promote blood flow to the scalp, promoting hair growth and reducing scalp irritation. Castor oil does not strip or dry your hair, so you can have a wash day with confidence. 1 bar is estimated to last 100 washes, which will save two bottles of liquid shampoo or conditioner. Natural silicone alternatives that smooths and adds shine without buildup. Formulated Without: Sulfates. Parabens. Phthalates. :