As a dietary supplement, take 2 doses per day-orally. Warnings Not for use by individuals under the age of 21 years, not for use by women. Keep out of reach of children. DO NOT USE IF GOVERNED BY ANY ATHLETIC OR GOVERNING BODY THAT PROHIBITS PROHORMONE OR ANTI-ESTROGEN SUPPLEMENTS Not for use by individuals under the age of 21 years. Not for use by women. Keep Out Of Reach Of Children. Consult a physician or licensed qualified health care professional before using this product if you have, or your family has a history of: prostate cancer, prostate enlargement, heart disease, low HDL cholesterol or if you are using any other dietary supplement, prescription drug or over-the-counter drug. Do not exceed recommended dosage. Exceeding recommended dosage may cause serious adverse health effects. Possible side effects include: acne, aggressiveness and irritability. Discontinue use and call a physician immediately if you experience rapid heartbeat, dizziness, blurred vision or other similar symptoms. * No claims found on this web page or in print have been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. No claim or opinion about weight loss, bodybuilding or general health on this web page is intended to be, nor should be construed to be, medical advice. Please consult with a healthcare professional before starting any weight loss diet or exercise program.