Zosterex +BioPerine

product on market Capsule Approved Science 🟢 Safety: 100/100
Brand: Approved Science
🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 27% of ingredients have research evidence
B Label Compliance Grade

Product Label

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Label Data

1 Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
27% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
100 mg (11% DV)
10 mcg (50% DV)
✅ Within RDA (0.7× RDA of 0.015 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.01mg UL 0.1mg
11 mg (100% DV)
✅ Within RDA (1.0× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 11mg UL 40mg
1000 mg
📊 Market median: 500.0mg (159 products)
Median 500.0mg This product: 1000mg
125 mg
📊 Market median: 470.0mg (230 products) 📚 9 studies (Tier A: 3, B: 3)
This product: 125mg
Oregano Leaf Extract
65 mg
Fungi-Sci Mushroom Complex
125 mg
Enzy-Sci Proteolytic Enzyme Complex
Lemon Balm Leaf Extract
6 mg
BioPerine
5 mg

Other Ingredients

Cellulose Magnesium Stearate Silicon Dioxide

Label Claims — Verification

❓ 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, take two capsules daily, (one in the morning and one in the afternoon), before meals with an 8 oz. glass of water.

⚠️ Warnings & Precautions

Warning: Do not exceed recommended dose. Do not use if safety seal is damaged or missing.

Pregnant women or nursing mothers, children under 18, and individuals with a known medical condition, should consult with a physician before taking this or any other dietary supplement.

Pregnant women or nursing mothers, children under 18, and individuals with a known medical condition, should consult with a physician before taking this or any other dietary supplement. Keep out of reach of children.

🧪 Formulation Notes

Manufactured in the USA according to current Good Manufacturing Practice (cGMP) and conforms to the tested ingredients grade, strength and purity of industry Quality Standards.

Made with GMO free ingredients

Advanced shingles support Premium grade High potency Safe Fast Natural formula Optimal strength GMP Certified

Contains Enzy-Sci Proteolytic Enzyme Complex

Additional Information

Store at room temperature.

Made in USA No animal testing GMP Good Manufacturing Practice Quality product

Product Details

UPC / SKU X00375UGKZ
DSLD Entry Date 2024-10-24
Product Type Other Combinations
Form Capsule
Brand Approved Science
DSLD ID 319839
Data Updated 2026-04-11

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 in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
PubMed DOI Cochrane
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
PubMed DOI Cochrane
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
PubMed DOI Cochrane
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
PubMed DOI Cochrane
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020
PubMed DOI Cochrane
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
PubMed DOI Cochrane
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024
PubMed DOI
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024
PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021
PubMed DOI
View all evidence for Vitamin C →

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