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Testosil

product on market Capsule Leading Edge Health Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 67% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

The formula contains Vitamin D3, B6, Pantothenic Acid, Magnesium, and Zinc, which are essential nutrients supporting metabolic function and hormonal health. Research provides strong evidence for the roles of zinc and vitamin D in maintaining endocrine balance. However, the overall evidence coverage for this specific ingredient combination is limited.

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

Label

Product Label

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

Label Data

4 Capsule(s)
Serving Size
30
Servings
Botanical with Nutrients
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

100 mcg (500% DV)
6.7× RDA — above typical dose (UL: 0.1 mg) 608 studies (A:16, B:251)
5.6 mg (329% DV)
4.3× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
8 mg (160% DV)
1.6× RDA — within safe limits 2 studies — no high-quality reviews
50 mg (12% DV)
Within RDA (0.1× RDA) 316 studies (A:8, B:159)
40 mg (364% DV)
3.6× RDA — above typical dose (UL: 40 mg) 263 studies (A:6, B:134)
2000 mg
Market median: 2000.0mg (63 products)
300 mg
Market median: 450.0mg (502 products) 28 studies (A:0, B:8)
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)
Market median: 450.0mg (390 products) 160 studies (A:0, B:63)
Market median: 500.0mg (193 products) 7 studies — no high-quality reviews
Market median: 500.0mg (497 products) 135 studies (A:0, B:40)
AstraGin
10 mg

Other Ingredients

Gelatin Silicon Dioxide Stearate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Take 1-2 servings daily (4-8 capsules). Do not exceed 8 capsules in a 24 hour period. Best taken with meals. It is recommended that you consult your health care provider before beginning any nutritional program.

Warnings & Precautions

Keep out of reach of children

Do not use if seal is damaged or missing

Formulation Notes

Boost energy Build muscle Increase strength

Testosterone booster Dual patented formula

Additional Information

Protect from heat, light and moisture Store at 15 Degrees - 30 Degrees C (59-86 Degrees F)

Good Manufacturing Practice Certification cGMP Facility FDA Registered & Inspected facility

Metadata

Product Details

UPC / SKU6 28043 00198 5
DSLD Entry Date2024-04-23
Product TypeBotanical with Nutrients
FormCapsule
BrandLeading Edge Health
DSLD ID313010
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.