Description Often Used In Tonic Preparations Sarsaparilla (smilax spp) is a tropical herb from central America that was brought to Europe by Spanish conquistadors for use in herbal medicines. Directions As an addition to the daily diet, take two capsules three times daily, preferably with food. Disclaimer Statements contained herein have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat and cure or prevent disease. Always consult with your professional health care provider before changing any medication.