78/100
Review before taking
- Niacin: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)
- Folate: 150mg is 150.0× the Tolerable Upper Intake Level (1.0mg)
- Zinc: 75mg is 1.9× the Tolerable Upper Intake Level (40mg)
- Contains proprietary blend — exact ingredient amounts not disclosed
- 50% of ingredients have research evidence
F
Label Compliance Grade
What the Evidence Says
✨ AI-generated · Qwen 3.6
· methodology
The profile contains essential vitamins A, C, E, and B-complex, which provide antioxidant support and metabolic regulation. There is strong evidence for the general health benefits of these micronutrients, though their specific impact on female reproductive factors is less documented. The formulation maintains a favorable safety profile.
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: 150mg is 150.0× the Tolerable Upper Intake Level (1.0mg)
Zinc: 75mg is 1.9× the Tolerable Upper Intake Level (40mg)
Contains proprietary blend — exact ingredient amounts not disclosed
✨ AI-generated · Qwen 3.6 · grounded in 2 sources
· methodology
This product received a low score because it contains levels of Niacin, Folate, and Zinc that exceed the recommended daily upper limits. Additionally, it uses a proprietary blend, meaning the exact amounts of some ingredients are not disclosed.
Details
Label Data
Botanical with Nutrients
Product Type
Ingredients
Supplement Facts — Evidence Check
Vitamin A
1500 mcg
(167% DV)
Vitamin C
500 mg
(556% DV)
10.0× RDA — above typical dose (UL: 1000 mg)
179 studies (A:3, B:90)
41.7× RDA — above typical dose
76 studies (A:0, B:33)
Exceeds UL by 1.4× (UL: 35 mg)
196 studies (A:5, B:63)
Exceeds UL by 150.0× (UL: 1.0 mg)
226 studies (A:10, B:105)
10.0× RDA — above typical dose
2 studies — no high-quality reviews
Exceeds UL by 1.9× (UL: 40 mg)
263 studies (A:6, B:134)
Other Ingredients
Microcrystalline Cellulose
Stearic Acid
Modified Cellulose Gum
Dicalcium Phosphate
Magnesium Stearate
Silicon Dioxide
Shellac
Povidone
Claims
Label Claims — Verification
Unverified
Nutrient
Unverified
All Other
Unverified
Structure/Function
Info
Product Information
Directions for Use
Directions: As a dietary supplement, take three (3) tablets with breakfast or, for optimal results, take one (1) tablet with each meal. Dosage may be increased as directed by a healthcare practitioner.
Warnings & Precautions
Double-sealed for your protection.
Do not use if outer seal is broken or missing.
Caution: Keep out of reach of children.
Not to be taken by pregnant or lactating women.
Made in a GMP facility that processes egg, fish, milk, peanut, sesame, shellfish, soy, tree nut and wheat products.
Formulation Notes
Our products contain organically grown herbs, when available.
Certified Kosher.
Shield Star K (Kosher) Parve
Quatrefolic
OptiZinc
Made in the U.S.A.
Red raspberry leaf
Wild yam root
Folate
And more...
Additional Information
Consumer Information Services
Voicemail: 800-845-2730
Shield Star K (Kosher) Parve
Family owned and operated.
Metadata
Product Details
UPC / SKU7 55929 01271 8
DSLD Entry Date2024-11-22
Product TypeBotanical with Nutrients
FormTablet or Pill
Data Updated2026-04-11
Research
Research Evidence
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 →
This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.
