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Z-Plex

product on market Tablet or Pill Bronson Safety: 94/100
94/100

This product looks safe

  • Niacin: 100mg is 2.9× the Tolerable Upper Intake Level (35mg)
  • Folate: 666mg is 666.0× the Tolerable Upper Intake Level (1.0mg)
  • 83% of ingredients have research evidence
D Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This profile contains B-vitamins and antioxidants, which have strong evidence for supporting cellular energy metabolism and oxidative stress reduction. Research indicates these nutrients are essential for systemic physiological function. The formulation maintains a high safety score, though evidence coverage for the specific blend 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: 666mg is 666.0× the Tolerable Upper Intake Level (1.0mg)

Label

Product Label

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

Label Data

1 Tablet(s)
Serving Size
250
Servings
Multi-Vitamin and Mineral (MVM)
Product Type
83%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
600 mg (667% DV)
30 mg (200% DV)
2.0× RDA — within safe limits 179 studies (A:3, B:90)
20 mg (1667% DV)
16.7× RDA — above typical dose 76 studies (A:0, B:33)
15 mg (1154% DV)
11.5× RDA — above typical dose 13 studies (A:0, B:1)
100 mg NE (625% DV)
Exceeds UL by 2.9× (UL: 35 mg) 196 studies (A:5, B:63)
25 mg (1471% DV)
19.2× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
666 mcg DFE (167% DV)
Exceeds UL by 666.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
25 mcg (1042% DV)
10.4× 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)
30 mg (600% DV)
6.0× RDA — above typical dose 2 studies — no high-quality reviews
75 mg (18% DV)
Within RDA (0.2× RDA) 316 studies (A:8, B:159)
30 mg (273% DV)
2.7× RDA — within safe limits 263 studies (A:6, B:134)

Other Ingredients

Microcrystalline Cellulose Croscarmellose Sodium Stearic Acid Magnesium Stearate Silicon Dioxide Hydroxypropyl Methylcellulose Polyethylene Glycol Riboflavin Titanium Dioxide
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: As a dietary supplement for adults, take 1 tablet daily or as recommended by a healthcare professional.

Warnings & Precautions

Contains Soy.

Warning: Consult a healthcare professional before taking this product if you are pregnant or nursing.

Keep out of reach of children.

Formulation Notes

High potency stress formula

Fortified with antioxidant B complex Antioxidants

Stress formula

Additional Information

Store at room temperature.

To reorder: www.bronsonvitamins.com

Metadata

Product Details

UPC / SKU7 16563 07202 5
DSLD Entry Date2022-01-22
Product TypeMulti-Vitamin and Mineral (MVM)
FormTablet or Pill
BrandBronson
DSLD ID257993
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.