Description: Horsetail (Equisetum Hippocastanum) helps facilitate calcium in the body and has a high silica content. Suggested Use: As a nutritional supplement take two (2) or three (3) tablets daily, or as directed by your healthcare professional. Ingredients: Springtime Horsetail (equisetium) with a minimum guaranteed potency of 50-55 mg Silica (minimum 10%) Does Not Contain: Sugar, Yeast, Coloring, Preservatives. Caution: Pregnant or lactating women, diabetics, hypoglycemics, and people with known medical conditions and/or taking drugs should consult with a licensed physician and/or pharmacist prior to taking dietary supplements.