🟢 90/100

This product looks safe

  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 17% of ingredients have research evidence
B Label Compliance Grade

Product Label

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Safety Alerts

ℹ️ Contains proprietary blend — exact ingredient amounts not disclosed

Label Data

2 Tablet(s) Serving Size
30 Servings
Other Combinations Product Type
17% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
200 mg (333% DV)
15 mg (100% DV)
✅ 1.4× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 15mg UL 40mg
300 mg
📊 Market median: 800.0mg (172 products)
Median 800.0mg This product: 300mg
Beta 1,3 Glucan
100 mg
Dialyzable Leukocyte Extract
10 mg
Proprietary Blend
275 mg

Other Ingredients

Microcrystalline Cellulose Dextrose Dicalcium Phopshate Sodium Starch Glucolate Magnesium Stearate Stearic Acid Silica Titanium 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: For use as a dietary supplement. Take two tablets once a day for enhanced immune support. If under physical or emotional stress, dosage can be increased to two tablets twice daily.

⚠️ Warnings & Precautions

Do not use if pregnant or lactating.

Additional Information

HI-TECH PHARMACEUTICALS HTP

- Revolutionary Immune Support Formula

625 mg

Product Details

UPC / SKU 8 57084 00085 9
DSLD Entry Date 2012-06-25
Product Type Other Combinations
Form Tablet or Pill
DSLD ID 10275
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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