Tongkat Ali Extract - Ultra High Potency 200:1 - for Men (Longjack) Eurycoma Longifolia, 1000mg per Serving, 60 Capsules - with 20mg Tribulus Terrestris (Third Party Tested) by Double Wood

Clinical trials typically use 200-400mg standardized root extract daily (2% eurycomanone). Double Wood Tongkat Ali Extract 200:1 delivers Ultra high potency 200:1 extract per serving, which we classify as Blend relative to that range.

See the "Also consider" section below for two alternatives. Choose based on form preference (Capsules vs alternatives), dose adequacy, and third-party testing.

Yes — Third-Party Tested. Third-party testing verifies ingredient identity and label accuracy.

Yes — Amazon Subscribe & Save is available for this product. Enrolling locks in a recurring delivery at a reduced per-unit price.

Double Wood Tongkat Ali is third-party tested and uses a 200:1 concentrated extract. Tongkat ali has been studied in clinical trials lasting up to 12 weeks with a generally favorable safety profile. Consult your healthcare provider before use, especially if you have hormone-sensitive conditions.

Tongkat ali may affect hormone levels, particularly testosterone and cortisol. It could potentially interact with hormone replacement therapy, birth control, or other hormonal medications. Consult your doctor before use if you take any hormone-related medications or have hormone-sensitive conditions.

Commonly reported side effects include mild insomnia, restlessness, and increased body temperature. These typically resolve with continued use or dose adjustment. The high-potency 200:1 extract may produce more noticeable effects than lower-concentration products. Start with a lower dose to assess tolerance.

This product is primarily marketed toward men for testosterone and vitality support. Women should consult their healthcare provider before using tongkat ali, as it may affect hormone levels. Pregnant and breastfeeding women should not use this product.

Many practitioners recommend cycling tongkat ali: 4-8 weeks on, followed by 2-4 weeks off. This approach may help prevent tolerance and allows natural hormone regulation to reset. Some users take it continuously, but cycling is the more conservative approach for long-term use.

Follow the dosing instructions on the product label. The 200:1 extract concentration means each capsule delivers a highly concentrated dose. Each bottle contains 60 capsules. Start with the minimum recommended dose and increase as tolerated.