OXY'BLOCK RX_BA150816 is a natural food additive used in the food industry. It contains rosemary extract which provides antioxidant benefits. As a natural preservative, OXY'BLOCK RX_BA150816 helps extend the shelf life of products without compromising on taste or quality. The rosemary extract in OXY'BLOCK RX_BA150816 is extracted through a solvent extraction process from rosemary leaves. It contains carnosic acid and carnosol which are known to inhibit lipid oxidation and prevent rancidity. OXY'BLOCK RX_BA150816 is suitable for use in various food applications where a natural preservative is required without altering the sensory profile of the food.