Tongkat Ali, an herbal testosterone support supplement for older men, supports normal testosterone production and healthy sexual interest.* It can be used in older men to help: Support healthy sexual interest Support normal testosterone production/synthesis Support normal healthy testosterone levels Maintain normal free testosterone levels Support general well-being and vitality* Suggested Use: Take 1 tablet 2 times daily, or as directed. Serving Size: 1 Tablet Amount Per Serving Calcium … 55 mg Tongkat Ali root 100:1 extract … 100 mg (from Eurycoma longifolia root 10g) Other Ingredients: Dibasic calcium phosphate dihydrate, microcrystalline cellulose, croscarmellose sodium, magnesium stearate, silicon dioxide and hypromellose. Vegan. Vegetarian. Caution: Prescribe with caution in patients taking propranolol. May reduce absorption and bioavailability of drug. For other contraindications and cautions consult your health care professional. Keep out of reach of children. Store in a cool, dry place out of direct sunlight.