Aloe Vera is organically grown and processed in accordance with the California Organic Foods Act 1990. Having been in the Aloe Vera business since 1972, we have found that suing leaves from organically grown plants, and utilizing the original method of hand filleting the leaves is still the most effective way of getting the very best of the Aloe Vera leaf. Through our unique patented process we are able to increase the activity of the enzymes, stabilizing them naturally with less than 1% preservatives. We take great pride in the quality of product that we have maintained throughout the years and will continue to do so by personally overseeing each and every step of the process. Frank Mundell, President. Contains less than 1% preservatives. Recommendation: 4 Months after seal has been broken do not use internally.