🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 67% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

3 Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
67% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
250 mg (278% DV)
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 500mg
📊 Market median: 175.0mg (497 products) 📚 11 studies (Tier A: 0, B: 1)
This product: 300mg

Other Ingredients

Hypromellose capsule Rice Flour Magnesium Stearate

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)

Product Information

📋 Directions for Use

Recommended dose (Adults equal or greater than 18 years): As a dietary supplement, take one serving (3 capsules) of IMMUNZ daily with food. Duration of use: For occasional use only. Consult a health care professional/doctor/physician for use beyond 12 weeks.

⚠️ Warnings & Precautions

Risk information: Consult a health care professional/doctor/ physician prior to use if: you are pregnant or breastfeeding; symptoms persist or worsen.

Stop use if hypersensitivity/allergy occurs. Diuretic effect may occur. Do not exceed the recommended dose. Do not use if seal under cap is torn, broken or missing.

Store away from children.

🧪 Formulation Notes

Premium Health Immune function support Immune defense

Advanced immunity complex Elderberry sambucus Quercetin dihydrate Vitamin C

Additional Information

Store under normal storage conditions (dry, well-ventilated premises at 15-25 degrees C (59-77 degrees F)). Avoid direct light.

Product Details

UPC / SKU 8 60390 00226 4
DSLD Entry Date 2022-06-16
Product Type Other Combinations
Form Capsule
DSLD ID 268427
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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