Home/ Supplements/ Vitamin A/ ISB-Formula

ISB-Formula

product on market Tablet or Pill Nutri-West Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 46% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains B vitamins and vitamin A, which support cellular energy metabolism and immune function. While these nutrients are well-studied, the specific evidence coverage for this product's formulation is limited. The ingredient profile maintains a high safety score.

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

Label

Product Label

Label for ISB-Formula
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
Other Combinations
Product Type
46%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin A
300 IU (6% DV)
10 mg (50% DV)
Within RDA (0.7× RDA) 196 studies (A:5, B:63)
55.8 mg (550% DV)
11.2× RDA — above typical dose 2 studies — no high-quality reviews
200 mcg (3333% DV)
83.3× RDA — above typical dose 139 studies (A:1, B:44)
18 mg (750% DV)
13.8× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
150 mcg (37.5% DV)
Within RDA (0.4× RDA) 226 studies (A:10, B:105)
Vitamin C
150 mg (250% DV)
70 IU (233% DV)
3.1× RDA — above typical dose (UL: 1000 mg) 179 studies (A:3, B:90)
Thymus
60 mg
Suma
7 mg
I.S.B. Complex
107 mg
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Directions for use: One tablet daily or as directed.

Warnings & Precautions

TAMPER RESISTANT OUTER SEAL - DO NOT USE IF BROKEN.

KEEP OUT OF REACH OF CHILDREN.

Formulation Notes

Contains no starch, salt, sugar, corn, yeast, soy or preservatives.

Additional Information

5911 MFG12/2008

FOR DISTRIBUTION BY HEALTH CARE PROFESSIONALS ONLY.

Store in cool, dry place.

manufactured under strict GMP and USP guidelines.

Product # 1524

Metadata

Product Details

DSLD Entry Date2013-11-25
Product TypeOther Combinations
FormTablet or Pill
BrandNutri-West
DSLD ID28002
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 →
Compare

Similar Products

Prenatal/Postnatal
Redmont Pharmaceuticals · Tablet or Pill
100
ActiveMV
dotFIT · Tablet or Pill
100
X7 - Care
OL Olympian Labs · Tablet or Pill
100
Children's Chewable Vite
Rugby · Tablet or Pill
100
Zoo Friends with Xtra C
21st Century Zoo Friends · Tablet or Pill
100
View all Vitamin A products →
Vitamin A research Best Vitamin A All Vitamin A products More from Nutri-West View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.