Z-Plex
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
Product Label
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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 Data
1 Tablet(s)
Serving Size
250
Servings
Multi-Vitamin and Mineral (MVM)
Product Type
83%
Evidence Coverage
Supplement Facts — Evidence Check
Vitamin C
600 mg
(667% DV)
30 mg
(200% DV)
✅ 2.0× RDA — within safe limits
📚 177 studies (Tier A: 3, B: 90)
20 mg
(1667% DV)
📊 16.7× RDA — above typical dose
📚 76 studies (Tier A: 0, B: 33)
15 mg
(1154% DV)
📊 11.5× RDA — above typical dose
📚 12 studies (Tier A: 0, B: 1)
100 mg NE
(625% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 2.9× (UL: 35 mg)
📚 193 studies (Tier A: 5, B: 63)
25 mg
(1471% DV)
📊 19.2× RDA — above typical dose (UL: 100 mg)
📚 113 studies (Tier A: 3, B: 35)
666 mcg DFE
(167% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 666.0× (UL: 1.0 mg)
📚 225 studies (Tier A: 10, B: 105)
25 mcg
(1042% DV)
📊 10.4× RDA — above typical dose
📚 138 studies (Tier A: 1, B: 44)
100 mcg
(333% DV)
📊 3.3× RDA — above typical dose
📚 26 studies (Tier A: 0, B: 11)
30 mg
(600% DV)
📊 6.0× RDA — above typical dose
📚 1 studies — no high-quality reviews
75 mg
(18% DV)
📊 Market median: 4002.0mg (1 products)
📚 20 studies (Tier A: 0, B: 2)
30 mg
(273% DV)
✅ 2.7× RDA — within safe limits
📚 258 studies (Tier A: 6, B: 134)
Other Ingredients
Microcrystalline Cellulose
Croscarmellose Sodium
Stearic Acid
Magnesium Stearate
Silicon Dioxide
Hydroxypropyl Methylcellulose
Polyethylene Glycol
Riboflavin
Titanium Dioxide
Label Claims — Verification
❓
Nutrient
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (83% of products)
Nutrient (54% of products)
Target Groups
Adult (18 - 50 Years)
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
Product Details
Research Evidence
371
Research Sources
54
Avg Quality Score
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 for the primary prevention of cardiovascular disease
A
Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
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