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Z-BEC

product on market Other (e.g. tea bag) International Vitamin Corporation Safety: 93/100
93/100

This product looks safe

  • Niacin: 100mg is 2.9× the Tolerable Upper Intake Level (35mg)
  • Folate: 680mg is 680.0× the Tolerable Upper Intake Level (1.0mg)
  • 82% of ingredients have research evidence
D Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains a blend of B-vitamins and antioxidants, including Vitamin C and E, which support cellular function and oxidative stress management. There is strong research evidence supporting the roles of these nutrients in metabolic energy production and immune health. The overall safety profile is high, though evidence coverage for this specific combination is limited.

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

Alerts

Safety Alerts

Niacin: 100mg is 2.9× the Tolerable Upper Intake Level (35mg)

Folate: 680mg is 680.0× the Tolerable Upper Intake Level (1.0mg)

Label

Product Label

Label for Z-BEC
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Caplet(s)
Serving Size
60
Servings
Other Combinations
Product Type
82%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
600 mg (667% DV)
20.2 mg (135% DV)
1.3× RDA — within safe limits 179 studies (A:3, B:90)
15 mg (1250% DV)
12.5× RDA — above typical dose 76 studies (A:0, B:33)
10.2 mg (785% DV)
7.8× RDA — above typical dose 13 studies (A:0, B:1)
100 mg (625% DV)
Exceeds UL by 2.9× (UL: 35 mg) 196 studies (A:5, B:63)
10 mg (588% DV)
7.7× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
680 mcg DFE (170% DV)
Exceeds UL by 680.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
6 mcg (250% DV)
2.5× RDA — within safe limits 139 studies (A:1, B:44)
300 mcg (1000% DV)
10.0× RDA — above typical dose 27 studies (A:0, B:11)
25 mg (500% DV)
5.0× RDA — above typical dose 2 studies — no high-quality reviews
22.5 mg (205% DV)
2.0× RDA — within safe limits 263 studies (A:6, B:134)

Other Ingredients

Ascorbic Acid Microcrystalline Cellulose Niacinamide Calcium Carbonate Croscarmellose Sodium Dicalcium Phosphate DL-Alpha-Tocopheryl Acetate Hydroxypropylmethylcellulose Gelatin Zinc Oxide D-Calcium Pantothenate Aluminum Oxide Biotin Carnauba Wax Cyanocobalamin FD&C Blue #1 Lake Folic Acid Magnesium Stearate Polyethylene Glycol Pyridoxine Hydrochloride Riboflavin Silica Stearic Acid Thiamine Mononitrate Titanium Dioxide
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Adults - One caplet daily with food as a dietary supplement.

Warnings & Precautions

Keep out of the reach of children.

Warning: Pregnant or nursing women, individuals taking medication(s) or persons who have a health condition should consult their physician before using this product.

Formulation Notes

Zinc Vitamin E 600 mg vitamin C With folic acid and biotin The Z-BEC formula includes folic acid and biotin for a more complete B-complex which may provide optimum energy producing benefits! Z-BEC is formulated to support immune health, energy and antioxidant protection. B-complex vitamins may help convert food into energy. Vitamins C and E and zinc may support the immune system.

Caplet color may vary.

Z-BEC may restock your body with important nutrients, including: Zinc: May support the immune system. B-Complex Vitamins: May aid in converting food into energy. E: Serves as an antioxidant. C: May support cell health.

Additional Information

Store at 15 degrees - 30 degrees C (59 degrees - 86 degrees F).

Your high-energy lifestyle can deplete your body’s reserves of certain vitamins and minerals.

Questions? Comments? Call 1-888-698-5032 weekdays 8:30 a.m. - 5:00 p.m. (Eastern Time)

Metadata

Product Details

DSLD Entry Date2023-04-21
Product TypeOther Combinations
FormOther (e.g. tea bag)
BrandInternational Vitamin Corporation
DSLD ID271680
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.