TESTOSTERONE 21® | Testosterone Support for Men

• Supports healthy testosterone levels in men
• Helps increase strength, stamina, and physical performance
• Promotes lean muscle mass development
• Enhances male vitality, libido, and sexual function
• Supports energy, recovery, and hormonal balance

TESTOSTERONE 21® by Hi-Tech Pharmaceuticals is an advanced testosterone support supplement for men, formulated with botanical extracts to help support healthy testosterone levels, strength, stamina, and overall male vitality. It is one of Hi-Tech's most popular testosterone-boosting supplements for men made in the United States. 

This formula combines Fadogia Agrestis extract and Tongkat Ali (Longjack), two of the most widely recognized herbal ingredients used in modern testosterone booster formulas. Together, these extracts support the body's natural testosterone production, improve physical performance, and help maintain hormone levels during demanding training or active lifestyles.

Tongkat Ali, also known as Longjack, has been studied for its role in supporting male hormonal balance, physical performance, and libido. Research has shown that men supplementing with Tongkat Ali experienced improvements in strength and hormone-related measures.

Fadogia Agrestis, standardized at 1,200 mg per serving, is another botanical used to support total and free testosterone levels. It has traditionally been used to support male vitality and may help support recovery following strenuous exercise.

To further support performance and recovery, TESTOSTERONE 21® also contains KSM-66® Ashwagandha, an extract clinically studied for its role in supporting muscle mass, endurance, and healthy cortisol levels. This helps support training performance, recovery, and overall well-being.

With its combination of Tongkat Ali 100:1 extract, Fadogia Agrestis 20:1 extract, and KSM-66® Ashwagandha, TESTOSTERONE 21® is a nutritional supplement designed to help men support testosterone levels, strength, stamina, and performance.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

SUGGESTED USE

Take two (2) tablets twice daily with meals. Optimal effectiveness should be felt within 1 to 3 weeks. This product is intended for use by adult men only. If you are taking any prescription medications or have conditions such as breast or prostate cancer, benign prostate hypertrophy, or thyroid disease, consult your healthcare provider before using this product. Keep out of the reach of children.

Cyclosome™ Delivery

As our understanding and discovery of new ingredients expands in our industry, the need for new and novel ways to deliver the highest and safest bioavailable ingredients also increases. In the past, many companies created simple coatings that provided a brief comfort to the user's gut and only a small amount of usable ingredients making its way into the bloodstream. With the proprietary oral delivery system in Cyclosome™ Technology, Hi-Tech Pharmaceuticals is changing how well your body will be able to utilize compounds with terrific promise. 

Researchers at Hi-Tech recently developed this Cyclosome™ proprietary process. This one-of-a-kind technology involves the entrapment of hydrophobic compounds in the form of a water-soluble cyclodextrin (CD) complex in liposomes. This breakthrough technology has been investigated as a new strategy to combine the advantages of our Cyclosome™ Technology. This novel process changes all of that in Hi-Tech Pharmaceuticals' complete wellness line of daily-use products.

This new technology allows the delivery of a wide array of ingredients to the systemic circulation by the intestinal lymphatic route, circumventing first-pass inactivation in the liver for the very first time. Long gone are the days of overdosing products in an attempt to improve our body's ability to utilize as much of the ingredient as possible without being destroyed by our digestive tract or liver.

What to Know About Testosterone Support Supplements For Men

• What They Do: A testosterone booster does not add hormones. It supplies botanicals that support your body's own production, which is different from testosterone replacement therapy or testosterone therapy, both of which are medical treatments prescribed by a doctor.
• Give It Time: Botanical support works gradually. Expect 1 to 3 weeks before judging, not days.
• The Basics Matter First: Low vitamin D is one of the most common nutrition-related factors in men's hormone health, and your body needs vitamin D for many functions. Sleep, training, and a solid diet move the needle before any dietary supplement does.
• Broader Men's Health: Beyond hormones, men often stack a multivitamin, omega-3s, and support for prostate health and bone health as part of a full men's health routine.
• When to See a Doctor: Real symptoms of low testosterone deserve bloodwork. A healthcare provider can check hormone levels and rule out causes a supplement will not fix, especially where reproductive health or male fertility is a concern.