🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 58% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

2 Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
58% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
62.5 mg (104% DV)
11.5 IU (39% DV)
✅ Within RDA (0.5× RDA of 15 mg) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 7.705mg UL 1000mg
100 mcg (25% DV)
✅ Within RDA (0.2× RDA of 0.4 mg) 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 0.1mg UL 1.0mg
12.5 mcg (209% DV)
📊 5.2× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.0125mg
20.5 mg (5% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 20.5mg
5 mg (34% DV)
✅ Within RDA (0.5× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 5mg UL 40mg
17.5 mcg (25% DV)
✅ Within RDA (0.3× RDA of 0.055 mg) 📚 172 studies (Tier A: 0, B: 67)
RDA 0.055mg This product: 0.0175mg UL 0.4mg
Immune Support Blend
362.5 mg
Antioxidant & Cellular Support Blend
310 mg
Energy Support Blend
200 mg
✅ Within RDA (0.7× RDA of 15 mg) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 11mg UL 1000mg
BioPerine
500 mcg

Other Ingredients

Vegetable Capsule Microcrystalline Cellulose

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (83% of products) Nutrient (54% of products)

Target Groups

Vegan Vegetarian Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Suggested Use: As a dietary supplement, take 2 capsules 1-2 times per day or as directed by your healthcare practitioner.

⚠️ Warnings & Precautions

Warning: Reproductive harm - www.P65Warnings.ca.gov/food.

May contain soy.

🧪 Formulation Notes

IonShield is an advanced formula with a multi-targeted approach to antioxidant and free radical support. Research shows that environmental and modern technological device exposures can promote oxidative stress and free radical production. Supports antioxidant protection against free radical exposure Supports cellular energy production Healthy immune function

IonShield is a unique blend of antioxidants, botanically-grown medicinal mushrooms, herbal extracts and biologically-active nutrients formulated to support antioxidant protection against free radicals, against physiological disruptions, and healthy immune and cellular energy functions.

IonShield is vegan/vegetarian safe

Additional Information

Manufactured in the U.S.A.

Product Details

UPC / SKU 8 92985 00035 5
DSLD Entry Date 2020-04-23
Product Type Other Combinations
Form Capsule
DSLD ID 216765
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
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024
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
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021
View all evidence for Vitamin C →

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