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Echinacea & Vitamin C

product on market Capsule Nature's Way Safety: 100/100
100/100

This product looks safe

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

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Vitamin C is supported by strong evidence for immune function and antioxidant protection. Echinacea purpurea has limited to moderate evidence suggesting it may reduce the duration of common cold symptoms. Together, these ingredients target immune support, though overall evidence coverage for this specific combination is low.

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

Label

Product Label

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

Label Data

2 Capsule(s)
Serving Size
50
Servings
Botanical with Nutrients
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
200 mg (222% DV)
Market median: 400.0mg (380 products) 36 studies (A:1, B:10)

Other Ingredients

plant-derived Capsule
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Recommendation: Take 2 capsules three times daily, preferably with a meal.

Warnings & Precautions

Caution: Not recommended for individuals with autoimmune conditions.

Individuals with allergies to plants of the Asteraceae (Compositae) family, including ragweed, should use this product with caution.

If you are pregnant, nursing, or taking any medications, consult a healthcare professional before use.

Keep out of reach of children.

Safety sealed with printed inner seal. Do not use if seal is broken or missing.

Formulation Notes

Supports Immune System Echinacea has been used by Native Americans for centuries and is native to North America. We combine it with Vitamin C to create a blend specially designed to support immune function.

Premium blend

Gluten free. No sugar, salt, yeast, wheat, soy, dairy products, or artificial colors, flavors, or preservatives.

Vegan

Echinacea & Vitamin C 922 mg per serving

Additional Information

Since 1969

Bottles made from 97% post-consumer recycled plastic

Quality Global Sourcing Bottled & tested in the USA

Metadata

Product Details

UPC / SKU0 33674 00417 3
DSLD Entry Date2021-07-27
Product TypeBotanical with Nutrients
FormCapsule
DSLD ID251555
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.