NOW TestoJack 300 60 VegeCapsules – High Strength Tongkat Ali for Testosterone & Male Vitality

NOW TestoJack 300 provides 300mg of standardised Tongkat Ali (Eurycoma longifolia) extract per capsule — one of the most clinically studied herbs for supporting healthy testosterone levels, male libido, fertility, and physical performance. Tongkat Ali works by reducing sex hormone-binding globulin (SHBG), increasing free testosterone availability, and supporting the HPA and HPG axes for hormonal balance. TestoJack 300 delivers a meaningful therapeutic dose of this key botanical in a vegan capsule.

• 300mg Tongkat Ali (Eurycoma longifolia) extract per capsule
• Supports healthy free testosterone levels
• Supports male libido and sexual function
• Supports physical performance and muscle mass maintenance
• 60 VegeCapsules — non-GMO, GMP certified

Frequently Asked Questions

What is Tongkat Ali and how does it support testosterone?

Tongkat Ali (Eurycoma longifolia, also called Longjack) is a Malaysian medicinal plant with significant clinical evidence for supporting testosterone in men. It works primarily by reducing SHBG (sex hormone-binding globulin), which binds testosterone and makes it inactive. By reducing SHBG, Tongkat Ali increases free (biologically active) testosterone, improving its effects on energy, libido, body composition, and mood.

What is the difference between TestoJack 200 and TestoJack 300?

TestoJack 300 contains 300mg of Tongkat Ali per capsule — a higher, more therapeutic dose compared to TestoJack 200 (which also includes a broader adaptogenic blend). TestoJack 300 is focused primarily on Tongkat Ali at a clinically meaningful dose, making it ideal for those specifically targeting testosterone and libido support.

How long does Tongkat Ali take to work?

Most clinical studies on Tongkat Ali show significant improvements in testosterone levels, libido, and energy within 4–8 weeks of consistent daily use. Many men notice subjective improvements in energy and libido within 2–3 weeks.

Is TestoJack 300 suitable for older men with low testosterone?

Yes. Tongkat Ali has been specifically studied in men with late-onset hypogonadism (age-related testosterone decline) with positive results. It is most effective in men with below-normal testosterone levels rather than those with already-normal levels.

Can TestoJack 300 support fertility?

Research on Tongkat Ali shows improvements in sperm motility, concentration, and morphology alongside testosterone improvements. Men concerned about fertility may benefit from Tongkat Ali as part of a broader approach to male reproductive health.