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Male vitality, Circulatory support, Physical performance
Active adult men seeking circulatory support for performance or those interested in supporting male vitality with age.
Adults take 4 liquid soft-gels daily in divided doses with meals and a full glass of water; for a more immediate response, take 4 soft-gels 1 hour before activity. Do not exceed 4 soft-gels per day. Products that support nitric oxide may be better tolerated with food and hydration.
Contains: Soy, Tree nuts (coconut, palm kernel). No preservatives added.
L-citrulline is converted to L-arginine, which supports nitric oxide production to relax blood vessels and promote blood flow.
Caution: May lower blood pressure; combine cautiously with blood pressure medications or erectile dysfunction products due to additive effects.
Tongkat ali may influence hormonal pathways and stress responses that support testosterone levels already within the normal range.
Caution: May affect mood, sleep, or stimulatory feelings; discontinue if restlessness or irritability occurs.
Ginkgo contains terpenes and flavonoids that support circulation by influencing vascular tone and microvascular blood flow.
Caution: May increase bleeding risk, especially with anticoagulants or before procedures.
Fenugreek provides saponins and fiber-like compounds that are studied for influencing androgen-related pathways and vitality.
Caution: May affect blood sugar; monitor if using diabetes medications, and note possible maple-like body odor.
Ginseng ginsenosides may modulate stress and energy pathways, supporting stamina and perceived vitality.
Caution: May cause restlessness or affect sleep; use earlier in the day if sensitive to stimulatory effects.
L-citrulline supports nitric oxide production to relax blood vessels and enhance blood flow, while ginkgo further supports circulation. Tongkat ali and fenugreek focus on hormonal and vitality pathways, and ginseng adds adaptogenic support for energy and stamina. Together, these actions cover circulatory function and male vitality pathways.
Label Warning: Contains an ingredient that may affect blood sugar. Consult a doctor before use and before activity if you use medication, including anticoagulants, or have medical conditions such as heart disease or high blood pressure. Do not use if you have low blood pressure. Do not use if you may become pregnant, are pregnant, or nursing. Do not exceed the recommended daily intake. Not for those under 18.
Who should be cautious: People with blood sugar concerns, heart disease, high blood pressure, or low blood pressure. Those using anticoagulants or other medications should discuss with a healthcare provider before use. Individuals with soy, coconut, or palm kernel allergies should avoid due to allergen content.
Storage: Store in a cool, dry place.
Many users felt increased energy and stamina during exercise and daily activities.
Reviewers mentioned better blood flow sensations and a lift in mood.
Some did not notice strong results, and a few reported feeling warmer and adjusted to less frequent use.
This product is guaranteed authentic and backed by our easy returns & refunds policy. Details
Omega-3s may support heart health and reduce inflammation, which can be beneficial for overall men's health and testosterone levels.
AI generated. Not medical advice.
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Testosterone Mega Boost Red™ is a unique-2-in-1 formula for men of all ages. It is designed to help enhance male vitality and performance by boosting testosterone levels already within the normal range, and supporting nitric oxide to enhance male physical response. The key ingredients at the center of this amazing product are LJ100® Longjack and L-Citrulline.
Testosterone Boost: As men age, testosterone levels start to decline. This male sex hormone is known to promote vitality and is involved in mood, sex drive, muscle mass and muscle strength. This formula features LJ100® Longjack, a patented extract that preliminary research suggests help maintain testosterone levels already within a normal range.
Nitric Oxide Boost: Nitric Oxide is a naturally-occurring compound in the body that plays a key role in cardiovascular health. Nitric Oxide is produced in the inner lining of blood vessels and helps to relax and dilate vessels, allowing more blood flow throughout the body. This unique formula features L-Citrulline, an amino acid that is readily converted to L-Arginine, which can then be converted into Nitric Oxide within the body.
Testosterone Mega Boost Red™ also features Asian Ginseng, traditionally used as a revitalizing tonic, and Ginkgo extract, traditionally used to help support blood circulation. This product can be taken daily for ongoing maintenance of men's vitality and well-being.
What makes us different:
Liquid Soft-Gels: The nutrients in these easy-to-swallow Liquid Soft-Gels are released fat. Other forms of delivery can contain binders and fillers that may cause stomach upset and offer no nutritional value. Advanced Liquid Soft-Gels provide and optimum delivery system.
Quality Assurance - Irwin Naturals® is committed to providing the highest quality products for your health. We employ compliance testing to ensure purity and potency.
Patented BioPerine® - Our special BioPerine Complex enhances the bioavailability, absorption and potency of many nutrients.
Do not use if safety seal is broken. This product contains an ingredient that may affect blood sugar. Check with your doctor before using this product and engaging in activity, if you are using medication, including anti-coagulants (blood thinners), or have any medical conditions, including heart disease, high blood pressure or other medical conditions. Individuals with low blood pressure should not take this product. Do not use if may become pregnant, are pregnant or nursing. Do not exceed recommended daily intake. Not intended for use by persons under 18. Keep out of reach of children. Store in a cool, dry place.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
| Supplement facts | ||
| Serving Size: 4 Liquid Soft-Gels | ||
| Serving Per Container: 17 | ||
| Amount Per Serving | %Daily Value | |
| Calories | 45 | |
| Total Fat | 2.5 g | 3%** |
| Saturated Fat | 2.5 g | 12%** |
| Protein | 4 g | |
| Medium Chain Triglyceride (MCT) Oil | 2,400 mg | † |
| L-Citrulline | 1,500 mg | † |
| Fenugreek extract (4:1) (seed) | 200 mg | † |
| Ginkgo (Ginkgo biloba) extract (leaf) | 120 mg | † |
| Beet powder (root) | 100 mg | † |
| LJ100® Tongkat Ali (Eurycoma longifolia) extract (root) | 100 mg | † |
| Cayenne powder (30,000 HU) (fruit) | 60 mg | † |
| Beta Sitosterol | 33 mg | † |
| Asian Ginseng extract (4% ginsenosides, 0.8 mg) (root) | 20 mg | † |
| BioPerine Complex BioPerine® Black Pepper extract (95% piperine) (fruit), Ginger extract (5% gingerols) (rhizome) | 6 mg | † |
| **%Daily Value based on a 2,000 calorie diet. †Daily Value not established | ||
