Dole Proof

product on market Capsule 50CalLabz 🟢 Safety: 100/100
Brand: 50CalLabz
🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 30% of ingredients have research evidence
A Label Compliance Grade

Product Label

📄 Open Full PDF View on NIH DSLD →
📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Label Data

3 Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
30% Evidence Coverage

Supplement Facts — Evidence Check

19 mcg (95% DV)
✅ 1.3× RDA — within safe limits 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.019mg UL 0.1mg
23 mg (209% DV)
✅ 2.1× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 23mg UL 40mg
Tribulus Fruit Extract
1000 mg
Fadogia agrestis, Powder
600 mg
Longjack Root Extract
450 mg
Bulbine natalenis Aerial Parts Extract
300 mg
Mucuna Seed Extract
200 mg
200 mg
📊 Market median: 200.0mg (3 products) 📚 10 studies (Tier A: 1, B: 3)
This product: 200mg
15 mg
📊 Market median: 3.0mg (58 products) 📚 2 studies — no high-quality reviews
This product: 15mg UL 20mg
BioPerine
5 mg

Other Ingredients

Rice Flour Gelatin Magnesium Stearate Titanium Dioxide FD&C Red #40

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) Women (not pregnant or lactating)

Product Information

📋 Directions for Use

Directions: Take (3) capsules twice daily with food.

⚠️ Warnings & Precautions

Warning: Not for use of persons under the age of 18. Keep out of reach of children.

Do not use if you are currently breast feeding, pregnant or plan to become pregnant. Consult your doctor prior to use if you have any medical conditions or if you are taking any other medications.

Discontinue use immediately if you experience rapid heartbeat, dizziness, vomiting or other similar symptoms.

Do not exceed recommended dosage. Do not take longer than 12 weeks without a 4 week off period.

🧪 Formulation Notes

Muscle mass | Strength | Libido | Recovery Extreme Test Lifters Ammo

Additional Information

Instagram @50callabz [Safe for First Responders]

GMP Good Manufacturing Practice

Product Details

UPC / SKU 7 83495 26281 7
DSLD Entry Date 2025-06-25
Product Type Other Combinations
Form Capsule
Brand 50CalLabz
DSLD ID 336367
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
PubMed DOI Cochrane
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2014
PubMed DOI Cochrane
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 Cochrane
A Vitamin D supplementation for prevention of cancer in adults
Meta Analysis The Cochrane database of systematic reviews 2014
PubMed DOI Cochrane
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 Cochrane
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 →

Compare Similar Products

Prostate-D
Prostate-D Pure Essence Labs 100
Vitamin D3 Arthri-D 100
Rx Support Anti-Depressant Bronson Laboratories 100
Vitamin D3 2000 IU OL Olympian Labs 100
Bonistein-Max Douglas Laboratories 100
View all Vitamin D products →
Vitamin D research & evidence Best Vitamin D rankings All Vitamin D products More from 50CalLabz View on NIH DSLD →