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Testosterone Mega-Boost RED

Irwin Naturals
4.6
★ ★ ★ ★ ★
(1104 ratings)
Citrulline 1500 mg
Fenugreek 200 mg
Ginkgo
Product Image
Score86

A physical and mental vitality softgel that supports circulation and cognitive focus.

How scoring works
Quantity:68 Softgel(s) • (17 servings)
Goals:
Cardiovascular Support
Cognitive Support
Productivity Boost
Brain Health
Mental Focus

Score 86

A physical and mental vitality softgel that supports circulation and cognitive focus.

How scoring works
$34.99($2.05 per serving)
Vitacost
$ 34.99
Pure Formulas
$ 34.99
iHerb
$ 34.99
Amazon
$ 0.00
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Analysis

L-citrulline at 1500mg supports nitric oxide production, which may contribute to healthy circulation and physical stamina. Ginkgo extract is included to assist with cerebral blood flow and maintain mental alertness during the day.

Ingredients like tongkat ali and fenugreek provide further support for metabolic energy and physical vitality. The liquid softgel format is used to help ensure that these botanical extracts and oils are absorbed efficiently.

Pros

  • Meaningful dose of L-citrulline
  • Includes ginkgo for focus
  • Liquid softgel for absorption
  • Supports healthy blood flow
  • Uses branded tongkat ali

Cons

  • Few servings per bottle
  • Pricey per serving
  • Large softgels

Warnings

  • Ginkgo may affect blood thinning
  • Monitor blood pressure if taking other stimulants

Nutrient quality

88 Highest impact

Utilization of the patented LJ100 tongkat ali extract reflects a focus on research-backed botanical quality. Substantial dose of L-citrulline ensures meaningful support for nitric oxide pathways and heart health.

Ingredient transparency

93 Highest impact

Labeling provides specific milligram amounts for all active ingredients, including the patented tongkat ali extract. Full disclosure of standardized amounts where applicable aids in evaluating the formula's potency.

Customer satisfaction

89 Highest impact

High average rating and a substantial review volume indicate a consistently positive user experience for physical wellness. Consistency in feedback regarding vitality support reinforces the formula's reputation for quality.

Value for money

71 High impact

High price per serving is justified by the inclusion of the patented LJ100 extract and robust dosages. Quality ingredients and multiple pathways for support provide distinct value compared to basic formulas.

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Goals

Cardiovascular Support
Impact
Highest effect
A Goal FitB Strength of SupportB- CoverageA- Formula Quality

Combines 1,500 mg of L-Citrulline and 100 mg of Beet powder to support nitric oxide production and healthy vascular flow. These ingredients appear well-aligned for cardiovascular health by assisting with endothelial function and vasodilation.

Herbal extracts such as Ginkgo are also included, which may provide additional support for healthy circulation. This formula provides meaningful maintenance for vascular health while targeting broader male wellness objectives.

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Cognitive Support
Impact
Highest effect
B+ Goal FitB+ Strength of SupportC+ CoverageB+ Formula Quality

Ginkgo biloba and Asian Ginseng provide targeted support for cerebral circulation and cognitive performance. These botanical extracts appear well aligned with goals for enhancing focus and mental clarity during physical exertion.

A robust 120mg dose of Ginkgo ensures the formula meets established clinical benchmarks for efficacy in supporting brain health. This complex formula targets multiple pathways to support neurological energy and systemic vitality.

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Productivity Boost
Impact
High effect
B Goal FitB+ Strength of SupportC+ CoverageB Formula Quality

Standardized ginkgo extract and l-citrulline support healthy circulation and energy levels for cognitive tasks. These ingredients may contribute to improved mental clarity and reduced fatigue during periods of high demand.

The inclusion of panax ginseng and tongkat ali appears well aligned with supporting overall physical and mental endurance. This combination provides focused support for the circulatory and metabolic factors that underpin sustained productivity.

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Brain Health
Impact
High effect
B- Goal FitB- Strength of SupportB- CoverageA- Formula Quality

Ginkgo biloba extract and Asian ginseng provide support for cerebral circulation and mental focus. Meaningful doses of botanical material appear well aligned with goals for enhancing cognitive performance and alertness.

While Ginkgo is provided at clinical weights, the absence of active glycoside standardization limits the certainty of biological potency. The primary focus on vitality and performance provides focused but indirect support for brain health pathways.

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Mental Focus
Impact
High effect
B- Goal FitB Strength of SupportC- CoverageB Formula Quality

Incorporates Ginkgo leaf extract and L-Citrulline to support cerebral blood flow and baseline alertness. The formula is primarily designed for physical performance but offers secondary support for mental concentration through circulatory mechanisms.

Providing 120mg of Ginkgo ensures a clinically relevant dose for supporting attention and microcirculation. This supplement is best for users who require both physical vitality and steady mental focus.

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Ingredients

IngredientAmount per serving
Calories
45 Calorie(s)
Total Fat
2.5 Gram(s)
Total Carbohydrates
1 Gram(s)
Protein
4 Gram(s)
Medium Chain Triglyceride Oil
2400 mg
L-Citrulline
1500 mg
Fenugreek extract
200 mg
Ginkgo extract
120 mg
Beet powder
100 mg
LJ100 Tongkat Ali extract (Eurypeptides, Glycosaponins)
 100 mg
Cayenne powder
60 mg
Beta Sitosterol
33 mg
Asian Ginseng extract (Ginsenosides)
 30 mg
BioPerine Complex
6 mg
Men 18–50 Women
Report overview
Citrulline · 1500 mg OverallScore69
A- Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyF Value
This multi-ingredient softgel provides a moderate dose of L-Citrulline alongside herbal extracts like Tongkat Ali and Fenugreek. It is designed for general male wellness rather than high-intensity nitric oxide boosting due to the serving size.
View ingredientView products
Fenugreek · 200 mg OverallScore51
C+ Active Ingredient Quality & BioavailabilityD+ Dose, Safety & Label TransparencyF Value
This high-absorption softgel formula includes fenugreek alongside a potent circulation-boosting complex. While the fenugreek dose is on the lower side, the formula is designed to ensure the actives it does contain are well-absorbed.
View ingredientView products
Ginkgo · 120 mg OverallScore48
F Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyF Value
This multi-ingredient supplement includes Ginkgo biloba as part of a performance and vitality blend. While the Ginkgo dose is clinically appropriate, the extract lacks specific standardization for active compounds, and the overall price per serving is quite high. It is best suited for those primarily interested in its other active components.
View ingredientView products
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GAT Sport
4.5
★★★★★
(502 ratings)
Extensive list of active ingredients like saw palmetto and longjack provide broad support for metabolic vitality and resilience. The larger bottle size offers a highly cost-effective solution for maintaining long-term hormonal balance.
Other sellers (1)
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Steel-Libido RED

Irwin Naturals
4.4
★★★★★
(1252 ratings)
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Other sellers (1)
92 Value

Steel-Libido RED

Irwin Naturals
4.4
★★★★★
(1243 ratings)
This potent vitality formula offers a balanced ratio of circulatory support and cognitive drive. It provides a reliable concentration of active markers in a well-tolerated liquid softgel format for daily wellness.
Other sellers (2)
93 Performance

Steel-Libido RED

Irwin Naturals
4.4
★★★★★
(1252 ratings)
High-potency L-citrulline is paired with ginkgo biloba and theobromine to maximize cerebral circulation and cardiovascular efficiency. The inclusion of Asian ginseng further serves as a supportive cofactor for physical vitality and energy metabolism.
Other sellers (1)
89 Performance

TESTROL Original

GAT Sport
4.5
★★★★★
(502 ratings)
This formula combines tribulus terrestris, L-arginine, and zinc to support physical performance and hormonal balance. The inclusion of diverse minerals and botanicals provides broad-spectrum metabolic energy and stamina support.
Other sellers (1)
92 Performance

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Irwin Naturals
4.4
★★★★★
(1243 ratings)
Concentrated 1500 mg of L-citrulline per serving supports significant nitric oxide production. The addition of velvet bean extract and superoxide dismutase contributes to cognitive drive and overall cardiovascular wellness.
Other sellers (2)
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