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Multiplex

product on market Capsule 4Life Fundamentals Safety: 89/100
89/100

This product is generally safe

  • Folate: 565mg is 565.0× the Tolerable Upper Intake Level (1.0mg)
  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 68% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains essential vitamins A, C, D, E, and thiamine, which are supported by strong evidence for maintaining immune function and cellular health. These nutrients act as antioxidants and cofactors in metabolic processes. The evidence coverage for this specific profile is limited, though the overall safety score remains high.

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

Alerts

Safety Alerts

Folate: 565mg is 565.0× the Tolerable Upper Intake Level (1.0mg)

Contains proprietary blend — exact ingredient amounts not disclosed

Label

Product Label

Label for Multiplex
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
60
Servings
Other Combinations
Product Type
68%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin A
750 mcg RAE (83% DV)
Vitamin C
125 mg (139% DV)
5 mcg (25% DV)
Within RDA (0.3× RDA) 608 studies (A:16, B:251)
50 mg (335% DV)
3.3× RDA — above typical dose (UL: 1000 mg) 179 studies (A:3, B:90)
15 mg (1250% DV)
12.5× RDA — above typical dose 76 studies (A:0, B:33)
17 mg (1308% DV)
13.1× RDA — above typical dose 13 studies (A:0, B:1)
33 mg NE (206% DV)
2.4× RDA — within safe limits 196 studies (A:5, B:63)
8 mg (471% DV)
6.2× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
565 mcg DFE (141% DV)
Exceeds UL by 565.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
15 mcg (625% DV)
6.2× RDA — above typical dose 139 studies (A:1, B:44)
300 mcg (1000% DV)
10.0× RDA — above typical dose 27 studies (A:0, B:11)
22 mg (440% DV)
4.4× RDA — above typical dose 2 studies — no high-quality reviews
Calcium
50 mg (4% DV)
Iron
6 mg (33% DV)
75 mcg (50% DV)
Within RDA (0.5× RDA) 245 studies (A:4, B:133)
20 mg (5% DV)
Market median: 500.0mg (1 products) 316 studies (A:8, B:159)
10 mg (91% DV)
Within RDA (0.9× RDA) 263 studies (A:6, B:134)
35 mcg (64% DV)
Within RDA (0.6× RDA) 173 studies (A:0, B:67)
1 mg (111% DV)
1.1× RDA — within safe limits 37 studies (A:0, B:11)
1 mg (43% DV)
Within RDA (0.4× RDA) 9 studies — no high-quality reviews
60 mcg (171% DV)
1.7× RDA — within safe limits 199 studies (A:1, B:55)
Proprietary Blend
65 mg

Other Ingredients

Vegetable Capsule Magnesium Stearate Silicon Dioxide
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Take one (1) capsules twice daily with 8 oz of fluid.

Warnings & Precautions

Warning: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under six. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.

Formulation Notes

Made in the USA with quality ingredients from around the world

Multivitamin Mineral

Wellness

Additional Information

A product of 4Life

Metadata

Product Details

UPC / SKU28039
DSLD Entry Date2023-11-22
Product TypeOther Combinations
FormCapsule
Brand4Life Fundamentals
DSLD ID301052
Data Updated2026-04-11
Research

Research Evidence

337
Research Sources
54
Avg Quality
161
Meta Analysis
68
Systematic Review
51
Rct
48
Clinical Trial
2
Other
2
Regulatory Source
1
Narrative Review
1
Cochrane Review
1
Guideline
1
Openfda Safety
A Vitamin A supplementation for preventing morbidity and mortality in children from six months to five years of age
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin A supplementation for the prevention of morbidity and mortality in infants six months of age or less
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A Vitamin A supplementation for reducing the risk of mother-to-child transmission of HIV infection
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A Vitamin A supplements for preventing mortality, illness, and blindness in children aged under 5: systematic review and meta-analysis
Meta Analysis BMJ (Clinical research ed.) 2011 PubMed DOI
A Fortification of staple foods with vitamin A for vitamin A deficiency
Systematic Review The Cochrane database of systematic reviews 2019 PubMed DOI
A Vitamin A supplementation for the prevention of morbidity and mortality in infants one to six months of age
Narrative Review The Cochrane database of systematic reviews 2016 PubMed DOI
A Vitamin A and fish oils for preventing the progression of retinitis pigmentosa
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Exercise training-induced changes in exerkine concentrations may be relevant to the metabolic control of type 2 diabetes mellitus patients: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Journal of sport and health science 2023 PubMed DOI
A Food fortification with multiple micronutrients: impact on health outcomes in general population
Meta Analysis The Cochrane database of systematic reviews 2019 PubMed DOI
A Oral vitamin A supplements to prevent acute upper respiratory tract infections in children up to seven years of age
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
View all evidence for Vitamin A →
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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.