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Vitamin C Echinacea 500 mg

product on market Capsule Solaray Safety: 100/100
100/100

This product looks safe

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

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Vitamin C and Echinacea are commonly used to support immune function, with strong evidence supporting the role of Vitamin C in antioxidant activity. Research on Echinacea's efficacy for cold prevention is more limited and shows mixed results. This combination is generally considered safe for most healthy adults.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Vitamin C Echinacea 500 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 VegCap(s)
Serving Size
120
Servings
Other Combinations
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
500 mg (556% DV)
300 mg
Market median: 400.0mg (380 products) 36 studies (A:1, B:10)
Within RDA (0.1× RDA) 250 studies (A:6, B:97)

Other Ingredients

Cellulose Magnesium Stearate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Use only as directed. Take 1 VegCap daily with a meal or glass of water. For optimal results, take continually for 14 days. Not recommended to exceed 8 weeks of continual usage without a rest period.

Warnings & Precautions

Warning: Do not use if safety seal is broken or missing. Keep your licensed health care practitioner informed when using this product.

Keep out of reach of children.

Formulation Notes

Vitamin C 500 mg Echinacea 300 mg

Immune System

Vegan

Discussion: Vitamin C is a powerful antioxidant and is intended to support a healthy immune system.

Additional Information

Since 1973, we've scoured the globe for the highest quality ingredients, connecting you with the most efficacious supplements that help you live brighter & embrace the moments that matter most.

Store in a cool, dry place.

100% PCR Bottles

Lab Verified

Metadata

Product Details

UPC / SKU0 76280 04394 5
DSLD Entry Date2023-08-23
Product TypeOther Combinations
FormCapsule
BrandSolaray
DSLD ID296252
Data Updated2026-04-11
Research

Research Evidence

371
Research Sources
54
Avg Quality
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 PubMed DOI
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
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 PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021 PubMed DOI
View all evidence for Vitamin C →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.