Tongkat Ali Extract and Tribulus Complex holds a wide array of health benefits. It can help boost testosterone levels and improve libido. It can help improve muscle mass and exercise endurance. It may also support blood pressure, help reduce anxiety/stress, and also boost mood. Double Wood Supplements provides 1,000mg of the 200 to 1 tongkat extract along with 20mg of Tribulus per servings. A total of 120 capsules (2-4 Month Supply) is included. All Double Wood products are made and tested right here in the USA. Please consult your physician before use. Especially if you are taking any medications. Discontinue use and consult your doctor immediately if any adverse reactions occur. Do not take Tongkat Ali / Tribulus complex and operate heavy machinery until you know how it affects you. Side effects include, but are not limited to nausea, anxiety, irritability, fatigue, headache, dizziness, drowsiness, and insomnia.NON-GMO, GLUTEN FREE, VEGANTongkat Ali Extract 1,000mg, Tribulus Terrestris 20mg, Other Ingredients: Veggie Capsule, Rice FlourThe recommended dose is approximately 500mg per day of the 200 to 1 tongkat extract. However, up to 1,000mg can be taken per day for maximum effect.Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Amazon.com assumes no liability for inaccuracies or misstatements about products.