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B-Complex + Vitamin C

product on market Capsule Basic Vitamins Safety: 94/100
94/100

This product looks safe

  • Niacin: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)
  • 67% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Vitamin C and B-complex vitamins support energy metabolism and immune function, with strong evidence for their role in cellular health. These ingredients are well-studied for their physiological benefits. The overall safety profile is high, though evidence coverage for this specific formulation is limited.

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

Alerts

Safety Alerts

Niacin: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)

Label

Product Label

Label for B-Complex + Vitamin C
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
100
Servings
Vitamin
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
300 mg (330% DV)
15 mg (1250% DV)
12.5× RDA — above typical dose 76 studies (A:0, B:33)
10.2 mg (780% DV)
7.8× RDA — above typical dose 13 studies (A:0, B:1)
50 mg NE (310% DV)
Exceeds UL by 1.4× (UL: 35 mg) 196 studies (A:5, B:63)
5 mg (290% DV)
3.8× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
10 mg (200% DV)
2.0× RDA — within safe limits 2 studies — no high-quality reviews

Other Ingredients

Microcrystalline Cellulose Gelatin Magnesium Stearate Silica Titanium Dioxide FD&C Yellow #5 FD&C Green #3
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Info

Product Information

Directions for Use

Directions: Adults, take one (1) capsule daily as a dietary supplement, preferably with a meal.

Warnings & Precautions

Keep out of the reach of children.

Do not use if inner seal is missing or broken.

This product contains Yellow #5 (Tartrazine).

Warning: If you are pregnant, nursing or have any medical condition, consult your physician before use.

Discontinue use and consult your physician if any adverse reactions occur.

Formulation Notes

B-Complex + Vitamin C High potency

No added yeast, corn, dairy

This product contains Yellow #5 (Tartrazine).

Additional Information

Do not expose to excessive heat or moisture.

Basic's

High quality basics

Metadata

Product Details

UPC / SKU3 07610 10230 9
DSLD Entry Date2021-06-23
Product TypeVitamin
FormCapsule
DSLD ID249875
Data Updated2026-04-11
Research

Research Evidence

371
Research Sources
54
Avg Quality
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
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
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
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
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
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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.