🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 14% of ingredients have research evidence
B Label Compliance Grade

Product Label

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Label Data

4 Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
14% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
500 mg (830% DV)
Sodium
75 mg (3% DV)
Potassium
120 mg (4% DV)
Tinofend
900 mg
Nettle Extract
600 mg
600 mg
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 600mg
Bicarbonate Salts
600 mg

Other Ingredients

Microcrystalline Cellulose Vegetable Stearate

Label Claims — Verification

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

Target Groups

Vegetarian Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Recommended Use: As a dietary supplement, take four capsules daily, two capsules twice per day, or as directed by your healthcare practitioner.

⚠️ Warnings & Precautions

Report any adverse reactions to 302-213-0030

🧪 Formulation Notes

Notice: Color, size or shape may appear different between lots.

Vegetarian Formula

Made with Non-GMO ingredients Does not contain gluten

Supports Immune Health

Additional Information

Professional Use Only

Not for sale in the State of California

Store at room temperature.

Guaranteed GMP Compliant Products

Product Details

UPC / SKU 0 612524 953474
DSLD Entry Date 2021-04-22
Product Type Other Combinations
Form Capsule
DSLD ID 247039
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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