Essential Trace Minerals Easy to take liquid Raspberry Flavor Non-GMO and Gluten Free Laboratory Tested, using Trusted Ingredients These highly absorbable, water-soluble colloidal minerals are derived from shale deposits in Utah, which were formed when plant life underwent decomposition during the prehistoric eras. Supplying 70 trace minerals in each serving, Piping Rock’s liquid Colloidal Minerals deliver these in an easy-to-use unflavored formula! Fulvic acid contains occurring trace minerals, including: Boron, Calcium, Chromium, Copper, Iodine, Iron, Magnesium, Manganese, Molybdenum, Nickel, Phosphorus, Potassium, Selenium, Silver, Sodium, Sulfur, Tin, & Zinc. Piping Rock's Promise Piping Rock proudly offers an ever-growing selection of products designed to help you achieve your unique wellness goals. We verify all products with third-party, FDA-registered agencies ensuring purity, potency, safety, and innovation in everything we do. We’re committed to supporting you in your journey to healthy living, and we thank you for choosing us!