🟢 97/100

This product looks safe

  • Zinc: 50mg is 1.2× the Tolerable Upper Intake Level (40mg)
  • 42% of ingredients have research evidence
C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Zinc: 50mg is 1.2× the Tolerable Upper Intake Level (40mg)

Label Data

3 Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
42% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
150 mg (167% DV)
50 mg (455% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1.2× (UL: 40 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 50mg UL 40mg
25 mcg (45% DV)
✅ Within RDA (0.5× RDA of 0.055 mg) 📚 172 studies (Tier A: 0, B: 67)
RDA 0.055mg This product: 0.025mg UL 0.4mg
500 mg
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 500mg
📊 Market median: 400.0mg (380 products) 📚 34 studies (Tier A: 1, B: 10)
This product: 100mg
📊 Market median: 500.0mg (115 products)
Median 500.0mg This product: 50mg
📊 Market median: 250.0mg (337 products) 📚 125 studies (Tier A: 1, B: 41)
This product: 50mg
Andrographis paniculata aerial extract
100 mg
📊 Market median: 500.0mg (138 products) 📚 2 studies — no high-quality reviews
This product: 50mg
NewGar
100 mg
Oregano, Powder
50 mg
Bee Propolis extract
10 mg

Other Ingredients

Cellulose Monolaurin 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

Adult (18 - 50 Years) Gluten Free Dairy Free

Product Information

📋 Directions for Use

Recommended use: As a dietary supplement, take three (3) capsules once daily, preferably with food, or as recommended by a healthcare professional.

⚠️ Warnings & Precautions

Warning: Consult with a health care professional before use and/or if you are pregnant, lactating or undergoing treatment for a medical condition.

Do not exceed recommended dosage. Discontinue use if any adverse reactions occur and contact a health care professional. Do not use if seal under cap is broken or missing.

Keep out of reach of children.

🧪 Formulation Notes

This product contains no milk, egg, fish, peanuts, crustacean shellfish (lobster, crab or shrimp), tree nuts, wheat, gluten or yeast. No artificial colors, flavors, sweeteners, sugar or sodium, soybean.

Gluten Free

Physician formulated for advance immune support

Featuring 12 potent synergistic nutrients

Additional Information

Store tightly closed in a cool, dry place.

Made in the USA from global ingredients Manufactured by a GMP Certified Company

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Product Details

UPC / SKU 8 97395 00263 0
DSLD Entry Date 2024-11-22
Product Type Other Combinations
Form Capsule
Brand MDLogic
DSLD ID 320642
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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