About this item Trace Minerals: Provides 7 essential trace minerals Optimal Absorption: Well-absorbed picolinate trace mineral formula Multiple Functions: Enhances enzymatic cofactors that support numerous reactions in the body* Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish. Thorne's commitment to integrity and science-backed products has helped us earn the trust of thousands of health-care professionals, U.S. National Teams, the Mayo Clinic, and families around the world.