Start feeling better in 14 days or less.
SierraSil Joint Formula14 contains SierraSil, a pure mineral powder with essential minerals including calcium, iron, silicon, potassium, magnesium, manganese, copper and zinc. There is enough iron in this product to seriously harm a child. Stop use and consult a health care practitioner if you develop skin lesions, unusual skin pigmentation, irruption of gastrointestinal tract, or changes in cardiac rhythm.