This Pure Organic Lanolin Oil is 100% pure and natural. Refined. Cold pressed. Not Diluted, Non-GMO, Fragrance free, Chemical Free and Alcohol Free. Lanolin traps water in the hair, stops the loss of moisture, and softens the scalp strands. Because lanolin works by creating a barrier on the surface of the skin, it moisturizes the skin, calm sunburn, eliminate scars and delay wrinkles. It moisturizes chapped lips and protect them from chapping any further. Harsh nail products can cause nails to split and peel. Luckily, you can use lanolin oil to nourish and rejuvenate your nails to make them stronger and less likely to split.