OverviewSierraSil Joint Formula 14 - 180's
SierraSil Joint Formula14™ (JF14) is named after our promise to you. Start feeling better in 14 days or less. JF14 contains SierraSil®, a pure, all natural mineral powder with essential minerals including calcium, iron and other trace minerals such as silicon, potassium, magnesium, manganese, copper and zinc. JF14 has health promoting and detoxifying properties because of its rich clay mineral structure.