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Male vitality, Circulation support, Physical performance support
Active adult men seeking circulation support for workouts and those looking for daily vitality support as they age.
Adults take 4 liquid soft-gels daily with meals and a full glass of water, either split into divided doses for maintenance or as a single serving about 1 hour before activity; do not exceed 4 soft-gels per day. Products featuring nitric oxide support are often well tolerated with food.
Contains: Soy, Tree Nuts (coconut, palm kernel). No preservatives added.
L-Citrulline is converted to L-arginine, which is then used to generate nitric oxide that relaxes blood vessels and supports healthy circulation.
Caution: May lower blood pressure; use caution if you have low blood pressure or take blood pressure medications.
Tongkat Ali extract may influence the hypothalamic-pituitary-gonadal axis and free testosterone availability, supporting male vitality within the normal range.
Caution: May affect mood, sleep, or blood pressure; avoid if sensitive to stimulatory herbs and consult a healthcare professional if you use medications.
Ginsenosides are thought to modulate stress response and support energy metabolism, which may aid physical performance and vitality.
Caution: Can be stimulating and may affect blood pressure or blood sugar; use caution with caffeine or glucose-lowering drugs.
Ginkgo flavonoids and terpenes may support microcirculation by influencing vascular tone and platelet-activating pathways.
Caution: May interact with blood thinners and affect bleeding risk; discontinue before surgeries and consult a healthcare professional if on anticoagulants.
Piperine may inhibit intestinal efflux pumps and metabolizing enzymes, which can enhance the absorption of certain nutrients.
Caution: May alter absorption of medications and supplements; separate timing from medicines when possible.
L-Citrulline supports nitric oxide production for vascular relaxation, while Tongkat Ali focuses on hormonal balance within the normal range to support vitality. Asian Ginseng complements by supporting energy and stress resilience, and Ginkgo contributes to healthy circulation. BioPerine enhances absorption of select actives for better uptake.
Label Warning: Contains ingredients that may affect blood pressure, heart conditions, and blood sugar. Consult a doctor before use and before activity if you use medication, including anticoagulants, or have any medical conditions. Individuals with low blood pressure should not use this product. Do not use if you may become pregnant, are pregnant, or nursing. Do not exceed the recommended daily intake. Not for use by those under 18.
Who should be cautious: People with cardiovascular concerns, blood pressure issues, or blood sugar concerns. Those taking anticoagulants or other medications. Individuals with soy or tree nut allergies due to soy lecithin and coconut/palm kernel ingredients. If combining with medications, discuss with a healthcare provider before use.
Storage: Store in a cool, dry place.
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 production 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 helps 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 fast. Other forms of delivery contain binders and fillers that may cause stomach upset and offer no nutritional value. Advanced Liquid Soft-Gels provide an 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.
(Adult) For daily maintenance, take four (4) Liquid Soft-Gels per day in divided doses, with meals and a full glass (8oz) of water. For a more immediate response, take four (4) Liquid Soft-Gels one hour before activity. Do not take more than four (4) Liquid Soft-Gels in one day.
Gelatin, purified water, glycerin, annatto (color), soy lecithin, beeswax, silicon dioxide, titanium dioxide (color) and maltodextrin.
Contains: Soy, Tree Nuts (coconut, palm kernel).
No preservatives added.
Do not use if safety seal is broken. This product contains ingredients that may affect blood pressure, heart conditions and/or 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. Individuals with low blood pressure should not take this product. Do not use if you 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 | ||
| Servings Per Container: 14 | ||
| 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 | 2400 mg | † |
| L-Citrulline | 1500 mg | † |
| Fenugreek extract (4:1)(seed) | 200 mg | † |
| Ginkgo (Ginko 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 Values are based on a 2,000 calorie diet. †Daily Value not established. | ||
