Testosterone UP RED

Testosterone UP RED

Irwin Naturals4.5 (1,078 ratings)
Format:Softgel Quantity: 60 Liquid(s) · 15 servings
Goals
$23.40 $1.56 per serving

Product analysis

36 out of 100

Testosterone UP RED brings together herbs and citrulline in a supplement aimed at men’s health. Unspecified preparations, unidentified blend components and expensive citrulline and fenugreek make it difficult to compare favorably with clearer options.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality20

The ingredient preparations are unspecified, limiting useful quality comparisons. The unidentified botanical blend adds further uncertainty about the complete contents.

Ingredient Transparency50

Amounts are declared for all listed ingredients and the blend. Forms and individual blend components are omitted, preventing a full check of the formula.

Value For Money31

Citrulline and fenugreek are expensive at the serving cost. Value for the other ingredients remains uncertain.

Customer Satisfaction77

Customer ratings are positive. More than a thousand responses provide substantial satisfaction feedback, without establishing hormonal or cardiovascular benefits.

Product Focus12

The formula is aimed mainly at men’s health, with uncertain expected outcomes. Citrulline offers little clear cardiovascular support because its serving amount is unresolved across the alternative servings.

Format
Softgel
Container
60 Liquid(s)
Per serving
$1.56
Customer rating
4.5 · 1,078 ratings
Report analysis

Goals

Mental Focus
Impact
Situational effect
F Ingredient FitF PathwaysF EvidenceB Formulation Logic
Study evidence
Ginkgo Supportive 28 studies
Cardiovascular Support
Impact
Situational effect
F Ingredient FitF PathwaysF EvidenceB Formulation Logic
Citrulline · 1500 mg
Study evidence
Citrulline Supportive 33 studies
Brain Health
Impact
Situational effect
F Ingredient FitF PathwaysF EvidenceB Formulation Logic
Study evidence
Ginkgo Supportive 90 studies
Productivity Boost
Impact
Situational effect
F Ingredient FitF PathwaysF EvidenceB Formulation Logic
Study evidence
Ginkgo Supportive 20 studies

Ingredients

IngredientAmount per servingScore
Calories
45 Calorie(s)
Total Fat
2.5 Gram(s)
Protein
4 Gram(s)
Medium Chain Triglyceride Oil
2400 mg
L-Citrulline
1500 mg 62
Fenugreek Seed Extract
200 mg 53
Ginkgo biloba Leaf Extract
120 mg 50
Beet, Powder
100 mg
LJ100 Tongkat Ali extract
100 mg
Cayenne, Powder
60 mg
Beta-Sitosterol
33 mg
Asian Ginseng root extract
20 mg
BioPerine Complex
6 mg
Men 50+ Men 18–50 Women
Report overview
Citrulline · 1500 mg OverallScore62
B- Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyF Value
The serving provides 1500 mg of L-citrulline. The cost per gram of L-citrulline is high. The listed form is L-citrulline. The available information flags artificial additives, but does not name them.
How this ingredient is rated

Active Ingredient Quality & Bioavailability70

The listed form is L-citrulline. The available information flags artificial additives, but does not name them.
Citrulline Form Specificity
The listed form is L-citrulline.
Purity and Sourcing Markers
The available information flags artificial additives, but does not name them.

Dose, Safety & Label Transparency85

The serving provides 1500 mg of L-citrulline.
L-Citrulline Dosage Efficacy
The serving provides 1500 mg of L-citrulline.
Label Clarity and Transparency
The label lists 1500 mg of L-citrulline per serving.

Value0

The cost per gram of L-citrulline is high.
Price per Gram of L-Citrulline
The cost per gram of L-citrulline is high.
Ginkgo · 120 mg OverallScore50
F Composition And Label DisclosureA+ Composition And Label Disclosure
A serving provides 120 mg of Ginkgo Leaf Extract; there is no conclusion about its value per serving. Flavone glycoside and terpene lactone percentages are unavailable. No ginkgolic acid upper limit is available.
How this ingredient is rated

Composition and Label Disclosure0

Flavone glycoside and terpene lactone percentages are unavailable. No ginkgolic acid upper limit is available.
Marker and Preparation Disclosure
Flavone glycoside and terpene lactone percentages are unavailable.
Declared Ginkgolic Acid Limit
No ginkgolic acid upper limit is available.

Composition and Label Disclosure100

The label gives 120 mg of Ginkgo Leaf Extract per serving.
Individual Preparation Amount Disclosure
The label states the Ginkgo Leaf Extract amount as 120 mg per serving.

Commercial Price and Usability

There is no conclusion about value per serving.
Fenugreek · 200 mg OverallScore53
B- Composition And Label DisclosureF Commercial Price And Usability
The serving lists 200 mg of fenugreek seed extract. The available information does not specify a saponin yield. The whole product has a high cost per serving.
How this ingredient is rated

Composition and Label Disclosure

No separate form or absorption assessment is available for fenugreek.

Composition and Label Disclosure70

The serving lists 200 mg of fenugreek seed extract. The available information does not specify a saponin yield.
Amount and Label Disclosure
The serving lists 200 mg of fenugreek seed extract. The available information does not specify a saponin yield.

Commercial Price and Usability20

The whole product has a high cost per serving.
Commercial Price per Labeled Serving
The whole product has a high cost per serving.
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Efficacy and adverse effects of ginkgo biloba for cognitive impairment and dementia: a systematic review and meta-analysis.
    Tan MS; Yu JT; Tan CC; Wang HF; Meng XF; Wang C; Jiang T; Zhu XC; Tan L · Journal of Alzheimer's disease : JAD · 2015
    Meta-analysis2,561 participants9 studies pooledBrain Health forGinkgo
  2. Efficacy of Ginkgo biloba extract EGb 761® in dementia with behavioural and psychological symptoms: A systematic review.
    von Gunten A; Schlaefke S; Überla K · The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry · 2017
    Meta-analysis1,628 participants4 studies pooledBrain Health forGinkgo
  3. Ginkgo biloba extract EGb 761 is safe and effective in the treatment of mild dementia - a meta-analysis of patient subgroups in randomised controlled trials.
    Riepe M; Hoerr R; Schlaefke S · The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry · 2025
    Meta-analysis782 participants4 studies pooledBrain Health Productivity Boost forGinkgo
  4. Ginkgo biloba extract EGb 761® improves cognition and overall condition after ischemic stroke: Results from a pilot randomized trial.
    Cui M; You T; Zhao Y; Liu R; Guan Y; Liu J; Liu X; Wang X; Dong Q · Frontiers in pharmacology · 2023
    Randomized trial201 participantsBrain Health Productivity Boost forGinkgo
  5. Ginkgo biloba extract EGb 761® in dementia with neuropsychiatric features: a randomised, placebo-controlled trial to confirm the efficacy and safety of a daily dose of 240 mg.
    Herrschaft H; Nacu A; Likhachev S; Sholomov I; Hoerr R; Schlaefke S · Journal of psychiatric research · 2012
    Randomized trial410 participantsBrain Health forGinkgo
  6. Does l-citrulline supplementation and watermelon intake reduce blood pressure in middle-aged and older adults? A systematic review and meta-analysis of randomized controlled trials.
    Luo P; Chen J; Liu K; Zhang J · Clinical nutrition ESPEN · 2025
    Meta-analysis415 participants15 studies pooledCardiovascular Support forCitrulline
  7. Micronutrient Supplementation to Reduce Cardiovascular Risk.
    An P; Wan S; Luo Y; Luo J; Zhang X; Zhou S; Xu T; He J; Mechanick JI; Wu WC; Ren F; Liu S · Journal of the American College of Cardiology · 2022
    Meta-analysis883,627 participants884 studies pooledCardiovascular Support forCitrulline
  8. l-Citrulline supplementation improves O2 uptake kinetics and high-intensity exercise performance in humans.
    Bailey SJ; Blackwell JR; Lord T; Vanhatalo A; Winyard PG; Jones AM · Journal of applied physiology (Bethesda, Md. : 1985) · 2016
    Randomized trial10 participantsCardiovascular Support forCitrulline
  9. Effects of L-Citrulline Supplementation on Endothelial Function and Blood Pressure in Hypertensive Postmenopausal Women.
    Maharaj A; Fischer SM; Dillon KN; Kang Y; Martinez MA; Figueroa A · Nutrients · 2022
    Randomized trial25 participantsCardiovascular Support forCitrulline
  10. Short-term effects of L-citrulline supplementation on arterial stiffness in middle-aged men.
    Ochiai M; Hayashi T; Morita M; Ina K; Maeda M; Watanabe F; Morishita K · International journal of cardiology · 2012
    Randomized trial15 participantsCardiovascular Support forCitrulline
  11. Ginkgo biloba Extract EGb 761 in the Treatment of Patients with Mild Neurocognitive Impairment: A Systematic Review.
    Hort J; Duning T; Hoerr R · Neuropsychiatric disease and treatment · 2023
    Systematic review946 participants9 studies pooledMental Focus forGinkgo
  12. Proof of efficacy of the Ginkgo biloba special extract EGb 761 in outpatients suffering from mild to moderate primary degenerative dementia of the Alzheimer type or multi-infarct dementia.
    Kanowski S; Herrmann WM; Stephan K; Wierich W; Hörr R · Phytomedicine : international journal of phytotherapy and phytopharmacology · 2012
    Randomized trial216 participantsMental Focus forGinkgo
  13. Proof of efficacy of the ginkgo biloba special extract EGb 761 in outpatients suffering from mild to moderate primary degenerative dementia of the Alzheimer type or multi-infarct dementia.
    Kanowski S; Herrmann WM; Stephan K; Wierich W; Hörr R · Pharmacopsychiatry · 1996
    Randomized trial216 participantsMental Focus forGinkgo
  14. Ginkgo biloba extract improved cognitive and neurological functions of acute ischaemic stroke: a randomised controlled trial.
    Li S; Zhang X; Fang Q; Zhou J; Zhang M; Wang H; Chen Y; Xu B; Wu Y; Qian L; Xu Y · Stroke and vascular neurology · 2021
    Randomized trial348 participantsMental Focus forGinkgo
  15. Ginkgo biloba in the Aging Process: A Narrative Review.
    Barbalho SM; Direito R; Laurindo LF; Marton LT; Guiguer EL; Goulart RA; Tofano RJ; Carvalho ACA; Flato UAP; Capelluppi Tofano VA; Detregiachi CRP; Bueno PCS; Girio RSJ; Araújo AC · Antioxidants (Basel, Switzerland) · 2024
    Narrative review14 studies pooledMental Focus forGinkgo
  16. [Ginkgo biloba extract EGb 761 in the treatment of dementia: evidence of efficacy and tolerability].
    Kasper S; Schubert H · Fortschritte der Neurologie-Psychiatrie · 2009
    Meta-analysis10 studies pooledProductivity Boost forGinkgo
  17. Dietary Flavonoids and Human Cognition: A Meta-Analysis.
    Cheng N; Bell L; Lamport DJ; Williams CM · Molecular nutrition & food research · 2022
    Meta-analysis5,519 participants80 studies pooledProductivity Boost forGinkgo
  18. Limited cognitive benefits in Stage +2 postmenopausal women after 6 weeks of treatment with Ginkgo biloba.
    Elsabagh S; Hartley DE; File SE · Journal of psychopharmacology (Oxford, England) · 2005
    Randomized trial87 participantsProductivity Boost forGinkgo