Super D3

product on market Capsule NutriCology 🟢 Safety: 100/100
Brand: NutriCology
🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 75% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

1 Capsule(s) Serving Size
60 Servings
Vitamin Product Type
75% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
2 mg (2% DV)
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
4.25 mg
✅ Within RDA (0.3× RDA of 15 mg) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 4.25mg UL 1000mg
0.5 mg
📊 Market median: 80.0mg (1390 products) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 0.5mg UL 1000mg

Other Ingredients

Hydroxypropyl Methylcellulose Rice Flour Silicon Dioxide

Label Claims — Verification

❓ Nutrient
❓ All Other
All Other (99% of products) Structure/Function (83% of products) Nutrient (54% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Suggested Use As a dietary supplement, 1 capsule daily, or as directed by a healthcare practitioner.

⚠️ Warnings & Precautions

Do not exceed recommended dose or use long-term without proper blood monitoring.

Contains: Soy

🧪 Formulation Notes

Natural source Vitamin D3 produced from the lanolin of sheep wool.

Cholecalciferol with C and E

Additional Information

Keep in a cool, dry place, tightly capped.

Product Details

UPC / SKU 7 13947 54840 4
DSLD Entry Date 2022-01-22
Product Type Vitamin
Form Capsule
Brand NutriCology
DSLD ID 258728
Data Updated 2026-04-11

Research Evidence

371 Research Sources
54 Avg Quality Score
148 Meta Analysis
82 Systematic Review
71 Rct
62 Clinical Trial
2 Regulatory Source
1 Cochrane Review
1 Narrative Review
1 Other
1 Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
PubMed DOI Cochrane
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
PubMed DOI Cochrane
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
PubMed DOI Cochrane
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
PubMed DOI Cochrane
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020
PubMed DOI Cochrane
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
PubMed DOI Cochrane
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024
PubMed DOI
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024
PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021
PubMed DOI
View all evidence for Vitamin C →

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