Nature's Bounty Vitamin C-500 mg Plus Echinacea supplement bottle
Nature's Bounty

Vitamin C-500 mg Plus Echinacea

What We Researched
2 active ingredients analyzed · 8 inactive ingredients decoded · 6 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
81
Product Score Good
86
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C 500 mg 833%
Echinacea 100 mg †
Bioavailability Very Good

Absorption Rating

  • Vitamin C Fair
  • Echinacea Good
Other Ingredients Excellent

Fillers & Additives

  • Ascorbic Acid
  • Dicalcium Phosphate
  • Vegetable Cellulose
  • Echinacea
  • Stearic Acid
  • Rose Hips
  • Silica
  • Vegetable Magnesium Stearate
Efficacy Fair

Dosage Analysis

  • Vitamin C 500 mg Effective
  • Echinacea 100 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C 500 mg 833%
Echinacea 100 mg †

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Ascorbic Acid Safe

Prevents oxidation and provides vitamin C.

Dicalcium Phosphate Safe

Serves as both a filler and a supplemental source of calcium and phosphorus.

Vegetable Cellulose Safe

Forms a vegetarian capsule shell alternative to gelatin.

Echinacea Unknown
Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Rose Hips Safe

It is included for its potential health benefits.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Vegetable Magnesium Stearate Safe

Prevents ingredients from sticking to equipment. Derived from vegetable sources.

Price Comparison

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Nature's Bounty

Founded 1971 · Ronkonkoma, New York, USA · 156 products · naturesbounty.com

Certifications

6 certifications
Clean Label Project Verified Source
Consumerlab Verified
Health Canada Licensed Verified Source
Labdoor Verified Source
Usda Organic Verified Source
Fda Gmp Inspections Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
In House Testing — Verified Source

Violation History

1 incident
Recall Nature's Bounty Kids Multivitamin Gummies2023-06-02Source
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Frequently Asked Questions
Is Nature's Bounty Vitamin C-500 mg Plus Echinacea a good supplement?

Nature's Bounty Vitamin C-500 mg Plus Echinacea received a product quality score of 81/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 2 active ingredients Of the 8 inactive ingredients, 7 are rated safe and 0 are flagged for review. The manufacturer, Nature's Bounty, holds a brand trust score of 86/100 with 6 verified certifications including Clean Label Project, Consumerlab, Health Canada Licensed, Labdoor.

What are the ingredients in Nature's Bounty Vitamin C-500 mg Plus Echinacea?

Nature's Bounty Vitamin C-500 mg Plus Echinacea contains 2 active ingredients: Vitamin C (500 mg), Echinacea (100 mg). Notable high-dose ingredients include Vitamin C at 833% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Nature's Bounty Vitamin C-500 mg Plus Echinacea safe to take?

Nature's Bounty Vitamin C-500 mg Plus Echinacea has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Nature's Bounty a trustworthy supplement brand?

Nature's Bounty receives a brand trust score of 86/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1971 and headquartered in Ronkonkoma, New York, USA, the company offers 156 products in their lineup. They hold 6 verified certifications including Clean Label Project, Consumerlab, Health Canada Licensed, Labdoor. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Nature's Bounty has 1 historical regulatory incident on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.