Herbal Supplement. Curcuma longa. PhytO2X System. Gluten, wheat & dairy free. Suitable for vegans. Non-GMO. Certified gluten-free. Since 1947. PhytO2X is a special blend of antioxidants, the purpose of which is to maintain the freshness of the ingredients. Free of: gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener, preservatives and color. Solgar's KOF-K certification No. K-1250. For more information, call toll-free 1-877-Solgar 4; www.solgar.com.