Rosemary GMO Free Antioxidant, also known as Rosemary Oil Extract (ROE) is a pure antioxidant taken from rosemary leaves by carbon dioxide extraction. It has the characteristic odor of rosemary. As a natural antioxidant, its most outstanding advantage is its ability to rapidly dissolve in and stabilize various oils. It is 100% oil soluble with 10% diterpene phenols and acids. Common Usages: - As a natural antioxidant preservative, it is used in various carrier oils and cosmetic products to preserve and prolong their shelf life. It should be used up within 2 months, once opened. Otherwise, shelf life is 18-20 months if kept sealed and stored in a cool dark place; away from sunlight. - GMO Free with no heavy metals or any other harmful or toxic chemicals. A very stable product at any temperature, even higher than 400 degrees Fahrenheit. - The scent has a very light characteristic of rosemary but should not have a noticeable effect on the final product. Recommended usage: 0.02 ~ 0.5% and can be added directly to liquid products, sprayed, immersed, rolled or injected into powder products after dilution with some oil. - When using, mix well with the final product. Not recommended with products with a pH value higher than 8.5. Avoid contact with iron, copper or other metals. Additional Details ------------------------------ Package quantity: 1