🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

2 Vegetarian Capsule(s) Serving Size
40 Servings
Other Combinations Product Type
50% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
100 mg (167% DV)
15 mg (750% DV)
📊 11.5× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 15mg UL 100mg
50 mg (13% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 50mg
Healthy Lung Blend
220 mg

Other Ingredients

Vegetarian Capsule Microcrystalline Cellulose Stearic Acid Magnesium Stearate Silicon Dioxide

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 Dairy Free Sugar Free

Product Information

📋 Directions for Use

Suggested Use: Adults 4 capsules daily; Children ages 6 and older 2 capsules daily; Children younger than 6 years: Consult a health care practitioner before using. Best taken in divided doses.

⚠️ Warnings & Precautions

Warning: If pregnant, nursing or taking prescription drugs, discuss all products used with a healthcare practitioner.

Suggested Use: Adults 4 capsules daily; Children ages 6 and older 2 capsules daily; Children younger than 6 years: Consult a health care practitioner before using. Best taken in divided doses.

🧪 Formulation Notes

Non-Habit Forming Stimulant Free

Gluten Free

Vegetarian

Contains no: sugar, sodium, yeast, wheat, gluten, dairy products, artificial flavoring or coloring, preservatives or animal ingredients.

Additional Information

{capsule} Actual Size

Promotes healthy lung function* Supports clear respiratory passages* Supports healthy breathing capacity*

Quality & Purity Guaranteed. Laboratory Tested

Product Details

UPC / SKU 8 55735 00111 8
DSLD Entry Date 2016-01-25
Product Type Other Combinations
Form Capsule
DSLD ID 56045
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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