Contains: water, glycerin, 20% extract and is preserved with phenoxyethanol. Glycerin version also available - not preserved, please inquire. INCI Name: Opuntia Vulgaris (prickly pear) extract Properties: Astringent, emollient, and good moisturizing properties. Use: Recommended use level 5-10% in skin care products. Applications: Moisturizing creams and lotions as well as astringent tonics. Storage / Shelf Life: Stable when stored at a dry and cool place. Approximate shelf life 2 years. More Information: SDS