Home/ Supplements/ Vitamin A/ Formula IV

Formula IV

product on market Softgel Capsule NeoLife Nutritionals Safety: 98/100
98/100

This product looks safe

  • Niacin: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)
  • Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)
  • 48% of ingredients have research evidence
D Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains vitamins A, C, and D3, which are supported by strong evidence for maintaining immune function and bone health. These nutrients play essential roles in cellular protection and nutrient absorption. The overall ingredient profile is associated with a high safety score.

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

Alerts

Safety Alerts

Niacin: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)

Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)

Label

Product Label

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

Label Data

2 Softgel(s)
Serving Size
60
Servings
Other Combinations
Product Type
48%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
16 Calorie(s)
Total Fat
1.2 Gram(s) (2% DV)
Vitamin A
1200 mcg (130% DV)
Vitamin C
90 mg (100% DV)
10 mcg (50% DV)
Within RDA (0.7× RDA) 608 studies (A:16, B:251)
6.7 mg (45% DV)
Within RDA (0.4× RDA) 179 studies (A:3, B:90)
10 mg (830% DV)
8.3× RDA — above typical dose 76 studies (A:0, B:33)
10 mg (770% DV)
7.7× RDA — above typical dose 13 studies (A:0, B:1)
50 mg (310% DV)
Exceeds UL by 1.4× (UL: 35 mg) 196 studies (A:5, B:63)
10 mg (590% DV)
7.7× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
667 mcg DFE (170% DV)
Exceeds UL by 667.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
10 mcg (420% DV)
4.2× RDA — above typical dose 139 studies (A:1, B:44)
12 mg (240% DV)
2.4× RDA — within safe limits 2 studies — no high-quality reviews
Iron
25 mg (140% DV)
Potassium
10 mg (1% DV)
35 mg (8% DV)
Within RDA (0.1× RDA) 316 studies (A:8, B:159)
100 mcg (70% DV)
Within RDA (0.7× RDA) 245 studies (A:4, B:133)
2 mg (220% DV)
2.2× RDA — within safe limits 37 studies (A:0, B:11)
10 mg (430% DV)
4.3× RDA — above typical dose (UL: 11 mg) 9 studies — no high-quality reviews
Linoleic Acid
176 mg
65 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)
Lecithin
30 mg
Market median: 500.0mg (9 products) 7 studies — no high-quality reviews
Market median: 496.0mg (192 products) 20 studies — no high-quality reviews
Within RDA (0.1× RDA) 179 studies (A:3, B:90)
Tre-En-En Grain Concentrate Blend
450 mg
Phyto Enzyme Blend
45 mg

Other Ingredients

Gelatin Glycerin Wax Water Collagen Protein, Hydrolyzed Titanium Dioxide Natural color
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: 2 softgels daily with meals

Warnings & Precautions

Contains soy, wheat and fish (pollack and skipjack).

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.

Not sold in retail stores. Available Exclusively from NeoLife promoters.

Packaged with safety seal.

Formulation Notes

Lipids and sterols provide critical support for the healthy cellular uptake of nutrients and cellular export of waste and metabolites.

Multivitamin complex for cellular energy & nourishment

Made in U.S.A.

Additional Information

Based in Nature

Store in a cool, dry place, away from direct sunlight.

NeoLife Scientific Advisory Board

SAB Scientific Advisory Board

Metadata

Product Details

UPC / SKU3100s
DSLD Entry Date2023-12-14
Product TypeOther Combinations
FormSoftgel Capsule
BrandNeoLife Nutritionals
DSLD ID303240
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

Multivita-Fem
Full Life · Softgel Capsule
100
Reaphirm Plant Source DHA
Everett Laboratories · Softgel Capsule
100
Vitafol-One
Everett Laboratories · Softgel Capsule
100
Vitafol-One
Exeltis USA · Softgel Capsule
100
Multivita-Fem
Full Life · Softgel Capsule
100
View all Vitamin A products →
Vitamin A research Best Vitamin A All Vitamin A products More from NeoLife Nutritionals 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.