American Health Ester-C®, 120 Capsules supplement bottle
American Health

Ester-C®, 120 Capsules

What We Researched
2 active ingredients analyzed · 3 inactive ingredients decoded · 3 retailers compared · Last updated: Mar 2026
87
Product Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (as Ester-C® Calcium Ascorbate) 1,000 mg 1,111%
Calcium (as Ester-C® Calcium Ascorbate) 110 mg 8%
Bioavailability Excellent

Absorption Rating

  • Vitamin C (as Ester-C® Calcium Ascorbate) Good
  • Calcium (as Ester-C® Calcium Ascorbate) Good
Other Ingredients Excellent

Fillers & Additives

  • Gelatin
  • Vegetable Cellulose
  • Vegetable Stearic Acid
Efficacy Fair

Dosage Analysis

  • Vitamin C (as Ester-C® Calcium Ascorbate) 1,000 mg Effective
  • Calcium (as Ester-C® Calcium Ascorbate) 110 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C (as Ester-C® Calcium Ascorbate) 1,000 mg 1,111%
Calcium (as Ester-C® Calcium Ascorbate) 110 mg 8%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Gelatin Safe

Forms the capsule shell that holds the supplement contents.

Vegetable Cellulose Safe

Forms a vegetarian capsule shell alternative to gelatin.

Vegetable Stearic Acid Generally_safe

It is used to prevent ingredients from sticking to manufacturing equipment.

Price Comparison

iHerb $13.29 $0.22 / serving
Best Price
Vitacost $13.89 $0.23 / serving

Price History

Tracked across major retailers. Updated periodically.

$16$15$14$12$11 Mar 12 $13.89$13.29
iHerb
Vitacost

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

Brand Trust Report
American Health

· Bohemia, NY, USA · 25 products · americanhealthus.com/

Transparency

2 claims
Third Party Testing Claim — Claimed

Violation History

2 incidents
Lawsuit FTC charged The Bountiful Company with 'review hijacking' on Amazon.com, deceiving consumers by merging new products with different, well-established products to steal their positive ratings and reviews.2023Source
Lawsuit FTC charged NBTY, Inc. (former name) with violating a 1995 order by making unsubstantiated claims that products could cause weight loss or cure various health problems.2005Source
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Frequently Asked Questions
Is American Health Ester-C®, 120 Capsules a good supplement?

American Health Ester-C®, 120 Capsules received a product quality score of 87/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 2 active ingredients with 60 servings per container. Of the 3 inactive ingredients, 2 are rated safe and 0 are flagged for review.

What are the ingredients in American Health Ester-C®, 120 Capsules?

American Health Ester-C®, 120 Capsules contains 2 active ingredients: Vitamin C (as Ester-C® Calcium Ascorbate) (1,000 mg), Calcium (as Ester-C® Calcium Ascorbate) (110 mg). Notable high-dose ingredients include Vitamin C at 1,111% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is American Health Ester-C®, 120 Capsules safe to take?

American Health Ester-C®, 120 Capsules 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.

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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.