Jojoba oil moisturizes hair without leaving any residue. Castor oil is a great source of ricinoleic acid and omega-6 essential fatty acids which accelerate blood circulation to the scalp, increasing hair growth by nourishing the scalp and strengthening the roots. Guava leaves are rich in Vitamin B2 which aids cellular repair. When guava leaves are a part of your hair care regimen, you can see a fuller head of stronger hair. Mustard seed oil prevents hair loss and stimulates growth as it is full of antioxidants, essential alpha fatty acids, vitamins A, D, E and K as well as zinc, beta-carotene, and selenium. Macadamia nut oil is used in cosmetics and skin care because it is nutritive, reconstructive, and hydrating. Squalene is a naturally occurring antioxidant in macadamia oil that helps to reduce the oxidative stress on our skin and scalp by preventing loss of moisture. The fatty acid content is the real winner for skin and hair as they add shine while strengthening and nourishing hair follicles. Pumpkin seed oil not only contains high levels of fatty acids but is also loaded with vitamins, proteins, dietary fibers and minerals which inhibit Dihydrotestosterone (DHT) production, testosterone and androgen levels to control hair loss. Shea butter restores the hair follicles and scalp, which improves hair texture and stimulates new growth.