🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 60% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

5.3 Gram(s) Serving Size
20 Servings
Botanical with Nutrients Product Type
60% Evidence Coverage

Supplement Facts — Evidence Check

50 mcg (250% DV)
📊 3.3× RDA — above typical dose (UL: 0.1 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.05mg UL 0.1mg
Sodium
770 Gram(s) (33% DV)
Calcium
270 mg (21% DV)
13 mg (118% DV)
✅ 1.2× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 13mg UL 40mg
📊 Market median: 250.0mg (182 products) 📚 10 studies (Tier A: 0, B: 2)
This product: 25mg

Other Ingredients

Natural and Artificial flavoring Sucralose

Label Claims — Verification

All Other
Structure/Function
All Other (99% of products) Structure/Function (85% of products) Nutrient (70% of products) Approved Health (4% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Dosing: As a dietary supplement mix 1 scoop in water and drink on an empty stomach at least 30 minutes before consuming food. 1 scoop

⚠️ Warnings & Precautions

Please consult your physician before using.

Allergen warning: Manufactured on shared equipment that might process products containing milk, egg, soy, wheat, peanuts, tree nuts, fish, shellfish and sesame.

🧪 Formulation Notes

NCBI studies show key ingredient increased testosterone up to 40% in tested subjects for 12 days. Studies were not conducted beyond 12 days, but there is no reason to believe this needs to be stopped or cycled. Perfect for: On cycle therapy Post cycle therapy

Natural testosterone booster

Natural athletes

Additional Information

Formulated by: Dr. Todd Lee M.D. IFBB professional bodybuilder medical doctor & biochemist.

GMP Good Manufacturing Practice Made in the USA

Product Details

DSLD Entry Date 2025-04-24
Product Type Botanical with Nutrients
Form Powder
DSLD ID 328778
Data Updated 2026-04-11

Research Evidence

872 Research Sources
53 Avg Quality Score
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
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2014
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
A Vitamin D supplementation for prevention of cancer in adults
Meta Analysis The Cochrane database of systematic reviews 2014
A Interventions for preventing falls in older people in care facilities and hospitals
Meta Analysis The Cochrane database of systematic reviews 2018
A Drugs for preventing lung cancer in healthy people
Meta Analysis The Cochrane database of systematic reviews 2020
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2011
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
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
A Interventions for preventing falls in older people living in the community
Meta Analysis The Cochrane database of systematic reviews 2009
View all evidence for Vitamin D →

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