Our Jamaican Black Castor Oil contains Glycerin, Hyaluronic Acid, Ricinus Communis (Castor) Seed Oil. It nourishes and protects hair, improves the health of hair follicles and promotes hair growth, and castor oil can retain hair moisture, effectively strengthen hair roots, and protect hair. The way to use it is very simple: take the right amount of essential oil with the dropper, evenly apply it to the hair, and gently massage until it is completely absorbed. Effectively strengthen hair roots, make hair lush, moisturize hair, reduce hair dryness, increase hair gloss, make hair more supple and shiny.