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Vitamin B-Complex

product on market Capsule NaturaLife Labs Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 82% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This blend contains B vitamins and Vitamin C, which are supported by strong evidence for their roles in energy metabolism and cellular function. These ingredients facilitate the conversion of nutrients into fuel and support neurological health. The evidence coverage for this specific profile is limited.

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

Label

Product Label

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

Label Data

1 Capsule(s)
Serving Size
100
Servings
Vitamin
Product Type
82%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
60 mg (100% DV)
100 mg (8333% DV)
83.3× RDA — above typical dose 76 studies (A:0, B:33)
100 mg (7692% DV)
76.9× RDA — above typical dose 13 studies (A:0, B:1)
100 mg (2000% DV)
20.0× RDA — above typical dose 2 studies — no high-quality reviews
30 mg (1765% DV)
23.1× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
20 mg (125% DV)
1.4× RDA — within safe limits 196 studies (A:5, B:63)
680 mcg (170% DV)
1.7× RDA — within safe limits 226 studies (A:10, B:105)
100 mcg (4167% DV)
41.7× RDA — above typical dose 139 studies (A:1, B:44)
100 mcg (333% DV)
3.3× RDA — above typical dose 27 studies (A:0, B:11)
20 mg (4% DV)
Market median: 125.0mg (294 products) 38 studies (A:1, B:7)
100 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)

Other Ingredients

Cellulose, Plant
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Recommendations: As a dietary supplement, take one (1) capsules daily with a meal or as recommended by your healthcare practitioner.

One a day

Warnings & Precautions

Caution: Pregnant or nursing mothers children under the age of 18, and individuals with a serious medical condition should consult with your health care professional before using this product or any dietary supplement.

Caution: Pregnant or nursing mothers children under the age of 18, and individuals with a serious medical condition should consult with your health care professional before using this product or any dietary supplement.

Do not use if the band around the cap is broken or missing.

Keep out of reach of children.

Formulation Notes

No GMO's, fillers, preservatives, stearate, artificial ingredients, soy, nuts, binders

Made with non-GMO ingredients

Vegan

This product has been manufactured by a FDA registered facility.

Purity potency lab tested Lab tested

All natural

Vitamin B complex with folic acid & vitamin C

Maximum strength Supports the immune system Delivers all B vitamins Nervous system support Energy & metabolism

Additional Information

Store in a cool, dry place.

GMP Good Manufacturing Practice Certified

Made in the USA

Questions about our product? Email us info@naturalifelabs.net

Metadata

Product Details

DSLD Entry Date2023-06-22
Product TypeVitamin
FormCapsule
BrandNaturaLife Labs
DSLD ID290200
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.