American Health Ester-C with Citrus Bioflavonoids, 225 Vegetarian Tablets supplement bottle
American Health

Ester-C with Citrus Bioflavonoids, 225 Vegetarian Tablets

What We Researched
3 active ingredients analyzed · 5 inactive ingredients decoded · 2 retailers compared · Last updated: Mar 2026
83
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%
Citrus Bioflavonoids ComplexCitrus Bioflavonoids (Citrus sinensis) (fruit), Sweet Orange, Tangerine, Lime, Lemon, Acerola, Rutin, Hesperidin Complex (Citrus spp.) (fruit), Naturally Occurring Vitamin C Metabolites 400 mg **
Bioavailability Excellent

Absorption Rating

  • Vitamin C (as Ester-C® Calcium Ascorbate) Good
  • Calcium (as Ester-C® Calcium Ascorbate) Good
  • Citrus Bioflavonoids ComplexCitrus Bioflavonoids (Citrus sinensis) (fruit), Sweet Orange, Tangerine, Lime, Lemon, Acerola, Rutin, Hesperidin Complex (Citrus spp.) (fruit), Naturally Occurring Vitamin C Metabolites Good
Other Ingredients Excellent

Fillers & Additives

  • Vegetable Cellulose
  • Calcium Silicate
  • Vegetable Stearic Acid
  • Vegetable Magnesium Stearate
  • Natural Palm Leaf Glaze
Efficacy Poor

Dosage Analysis

  • Vitamin C (as Ester-C® Calcium Ascorbate) 1,000 mg Effective
  • Calcium (as Ester-C® Calcium Ascorbate) 110 mg Under-dosed
  • Citrus Bioflavonoids ComplexCitrus Bioflavonoids (Citrus sinensis) (fruit), Sweet Orange, Tangerine, Lime, Lemon, Acerola, Rutin, Hesperidin Complex (Citrus spp.) (fruit), Naturally Occurring Vitamin C Metabolites 400 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%
Citrus Bioflavonoids ComplexCitrus Bioflavonoids (Citrus sinensis) (fruit), Sweet Orange, Tangerine, Lime, Lemon, Acerola, Rutin, Hesperidin Complex (Citrus spp.) (fruit), Naturally Occurring Vitamin C Metabolites 400 mg **

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Vegetable Cellulose Safe

Forms a vegetarian capsule shell alternative to gelatin.

Calcium Silicate Safe

Prevents ingredient clumping during manufacturing.

Vegetable Stearic Acid Generally_safe

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

Vegetable Magnesium Stearate Safe

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

Natural Palm Leaf Glaze Safe

It is used to give tablets a shiny coating.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$21$20$19$18$17 Mar 12 $18.89
iHerb

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 with Citrus Bioflavonoids, 225 Vegetarian Tablets a good supplement?

American Health Ester-C with Citrus Bioflavonoids, 225 Vegetarian Tablets received a product quality score of 83/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 3 active ingredients with 112 servings per container. Of the 5 inactive ingredients, 4 are rated safe and 0 are flagged for review.

What are the ingredients in American Health Ester-C with Citrus Bioflavonoids, 225 Vegetarian Tablets?

American Health Ester-C with Citrus Bioflavonoids, 225 Vegetarian Tablets contains 3 active ingredients: Vitamin C (as Ester-C® Calcium Ascorbate) (1,000 mg), Calcium (as Ester-C® Calcium Ascorbate) (110 mg), Citrus Bioflavonoids ComplexCitrus Bioflavonoids (Citrus sinensis) (fruit), Sweet Orange, Tangerine, Lime, Lemon, Acerola, Rutin, Hesperidin Complex (Citrus spp.) (fruit), Naturally Occurring Vitamin C Metabolites (400 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 with Citrus Bioflavonoids, 225 Vegetarian Tablets safe to take?

American Health Ester-C with Citrus Bioflavonoids, 225 Vegetarian Tablets 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.