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TestRX

product on market Capsule TestRX Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 71% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This profile contains essential micronutrients including Vitamin D3, K2, B6, magnesium, and zinc, which are supported by strong evidence for maintaining hormonal balance and metabolic function. These ingredients collectively support testosterone levels and immune health through well-documented biochemical pathways. The formulation maintains a high safety profile based on available clinical data.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for TestRX
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
30
Servings
Botanical with Nutrients
Product Type
71%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

1140 IU (285% DV)
1.9× RDA — within safe limits 608 studies (A:16, B:251)
20 mcg (25% DV)
Within RDA (0.2× RDA) 275 studies (A:9, B:175)
5 mg (250% DV)
3.8× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
200 mg (50% DV)
Within RDA (0.5× RDA) 316 studies (A:8, B:159)
10 mg (67% DV)
Within RDA (0.9× RDA) 263 studies (A:6, B:134)
2300 mg
Market median: 2000.0mg (63 products)
300 mg
Market median: 500.0mg (193 products) 7 studies — no high-quality reviews

Other Ingredients

Gelatin Silicon Dioxide Magnesium Stearate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Recommended Use: Take 2 capsules in the morning, and 2 capsules in the afternoon with 8oz of water. Do not exceed 4 capsules in a 24-hour period. Best taken with meals. It is recommended to consult your health care provider before beginning any nutritional program.

Warnings & Precautions

Keep out of reach of children.

Do not exceed 4 capsules in a 24-hour period.

Formulation Notes

Natural testosterone supplement

Dietary Supplement with vitamin B6, vitamin D

TestRX helps men boost natural testosterone. It's a precise blend of herbals, vitamins and minerals that have shown in clinical studies to help men have more energy, build muscle, thicken bones, enhance erectile function and enjoy related benefits of this masculine hormone.

It's a precise blend of herbals, vitamins and minerals that have shown in clinical studies to help men have more energy, build muscle, thicken bones, enhance erectile function and enjoy related benefits of this masculine hormone.

Additional Information

Store in cool, dry place.

Metadata

Product Details

DSLD Entry Date2022-08-23
Product TypeBotanical with Nutrients
FormCapsule
BrandTestRX
DSLD ID274914
Data Updated2026-04-11
Research

Research Evidence

872
Research Sources
53
Avg Quality
309
Meta Analysis
309
Clinical Trial
111
Rct
71
Systematic Review
55
Guideline
4
Cochrane Review
4
Regulatory Source
2
Other
2
Narrative Review
2
Observational
1
Openfda Safety
A Vitamin D and vitamin D analogues for preventing fractures associated with involutional and post-menopausal osteoporosis
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D supplementation for prevention of cancer in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Interventions for preventing falls in older people in care facilities and hospitals
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Drugs for preventing lung cancer in healthy people
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A High prevalence of vitamin D deficiency in Asia: A systematic review and meta-analysis
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A Interventions for preventing falls in older people living in the community
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
View all evidence for Vitamin D →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.