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B-Complex Fortified With Vitamin C

product on market Tablet or Pill Sunshine Naturals Safety: 98/100
98/100

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

This formula contains B vitamins and vitamin C, which are supported by strong evidence for their roles in energy metabolism and immune function. These nutrients act as essential cofactors for cellular processes and antioxidant protection. Research indicates a high safety profile for these ingredients when taken within recommended daily limits.

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 Fortified With Vitamin C
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Tablet(s)
Serving Size
100
Servings
Other Combinations
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
150 mg (250% DV)
12.5 mg (833% DV)
10.4× RDA — above typical dose 76 studies (A:0, B:33)
6 mg (353% DV)
4.6× RDA — above typical dose 13 studies (A:0, B:1)
50 mg (250% DV)
Exceeds UL by 1.4× (UL: 35 mg) 196 studies (A:5, B:63)
2.5 mg (125% DV)
1.9× RDA — within safe limits 114 studies (A:3, B:35)
800 mcg (200% DV)
2.0× RDA — within safe limits 226 studies (A:10, B:105)
2.5 mcg (42% DV)
Within RDA (1.0× RDA) 139 studies (A:1, B:44)
7 mg (70% DV)
1.4× RDA — within safe limits 2 studies — no high-quality reviews
Calcium
170 mg (17% DV)
4 mg (1% DV)
Market median: 500.0mg (1 products) 316 studies (A:8, B:159)
2 mg (13% DV)
Within RDA (0.2× RDA) 263 studies (A:6, B:134)
Market median: 125.0mg (294 products) 38 studies (A:1, B:7)
2 mg
Market median: 500.0mg (9 products) 7 studies — no high-quality reviews
100 mcg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)
20 mg
Market median: 500.0mg (19 products)

Other Ingredients

Croscarmellose Sodium Silicon Dioxide Magnesium Vegetable Stearate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Info

Product Information

Directions for Use

Directions: Adults, take two tablets daily as a dietary supplement.

Warnings & Precautions

Do not use if safety seal is broken or missing.

Keep out of reach of children.

Formulation Notes

This product dose not contain sugar, starch, salt or preservatives.

B-Complex fortified with Vitamin C

Additional Information

In a natural base

Maintain in a cool and dry place.

Made in U.S.A.

Metadata

Product Details

UPC / SKU7 89939 10006 6
DSLD Entry Date2015-08-25
Product TypeOther Combinations
FormTablet or Pill
BrandSunshine Naturals
DSLD ID49939
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
View all evidence for Vitamin C →
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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.