Ester-C 500 mg With Citrus Bioflavoinds®
Other CombinationsBrand: American Health
Functions
Net Contents
60 Vegetarian Capsule(s)
Serving Size
2 Vegetarian Capsule(s)
Servings Per Container
120
Supplement Form
Capsule
Bar Code (UPC/SKU)
0 76630 16965 3
Product Version
Prod No. 16965 B16965 09F
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
3 distinct active ingredients are disclosed in Supplement Facts.
Label includes a proprietary blend, so some individual amounts are not itemized.
2 ingredients report a %DV; 1 meet or exceed 100% DV.
Label states: Vegan, Vegetarian, Non-GMO, Gluten-Free.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Free From
- Milk
- Egg
- Wheat
- Soy
- Gluten
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 2 Vegetarian Capsule(s) · 1 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Vitamin C(Ester-C Calcium Ascorbate) | 1000 mg | 1667% |
| Calcium(Ester-C Calcium Ascorbate) | 110 mg | 11% |
| Citrus Bioflavonoids Complex(Acerola, Citrus Bioflavonoids, Hesperidin Complex, Lemon, Lime, Naturally Occuring Vitamin C Metabolites, Rutin, sweet Orange, Tangerine) | 400 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Directions: For adults, take two (2) vegetarian capsules once daily, preferably with a meal.
Warnings & Precautions
Precautions re: Pregnant or Nursing or Prescription Medications
WARNING: If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use.
Precautions re: All Other
Discontinue use and consult your doctor if any adverse reactions occur.
Precautions re: Children
Keep out of reach of children.
Precautions re: All Other
Do not use if seal under cap is broken or missing.
Storage
Storage
Store at room temperature.
Formulation
Formulation re: Does NOT Contain
No Gluten, No Yeast, No Wheat, No Milk or Milk Derivatives, No Lactose, No Soy, No Egg, No Grapefruit, No Sugar, No Preservatives, No Artificial Color, No Artificial Flavor, No Sodium. Non-GMO
Formulation re: Vegetarian/Vegan
100% Vegetarian
Formulation re: Vegetarian/Vegan
Suitable for Vegans.
FDA Statements
FDA Disclaimer Statement
*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.
FDA Statement of Identity
Dietary Supplement
Other Label Statements
General: Product/Version Code
Prod No. 16965 B16965 09F
Brand IP Statement(s) re: (c), (TM), (SM)
Ester-C(R) is a breakthrough patented Vitamin C formula supported with naturally occurring metabolites.
General Statements: All Other Content
Metabolites help enhance the absorption of Vitamin C by your white blood cells, an important part of your immune system.*
Brand IP Statement(s) re: (c), (TM), (SM)
Ester-C(R) has a neutral pH, making it non-acidic and gentle on the stomach.* In a daily 1,000 mg dose, Ester-C(R) delivers 24-hour immune support... so once a day is all you need.* Added Citrus Bioflavonoids may help your body better absorb and utilize Vitamin C.*
General Statements: All Other Content
ACTUAL SIZE
General Statements: All Other Content
Non-Acidic
General Statements: All Other Content
~Gentle and Non-Acidic ~Patented Vitamin C Formula
Seals/Symbols
24-HOUR(TM) IMMUNE SUPPORT*
Brand IP Statement(s) re: (c), (TM), (SM)
Ester-C(R) and Ester-C(R) are licensed TMs of The Ester C Company. U.S. Pat. Nos. 6,197,813 and 6,878,744.
Brand IP Statement(s) re: (c), (TM), (SM)
(C) 2012 American Health, Inc.
Manufacturer & Distributor
Manufacturer
American Health, Inc.
Ronkonkoma, NY, 11779, U.S.A.
866-646-8576
Market Reference
American Health Ester C with Citrus Bioflavonoids
Vitacost.com4.8(3600)$34.99AMERICAN HEALTH ESTER-C
Swanson Health Products4.9(6200)$25.89AMERICAN HEALTH Ester-C 500 mg 120 Capsules
Vitacost.com4.9(2000)$13.29AMERICAN HEALTH Ester C 500MG CTRS
Pronto Home Delivery4.8(17)$25.29American Health Ester-C 500 mg Vegetarian Tablets 450 CT
The Vitamin Shoppe$43.99American Health Ester C Capsules
William's Natural Foods4.9(1400)$19.99Ester-C Vitamin C
Walmart - Pharma Frills4.8(155)$16.12American Health Ester-C Immune Support, 24 Hour, 500 mg, Vegetarian Coated Tablets
Instacart$9.09
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
Noebis Pharma - Vendita online di integratori alimentari
4.8 (79)Vitamin & supplements store
Via Ottaviano, 9, 00192 Roma RM
Vitaminstore Ostiense
4.7 (33)Vitamin & supplements store
Via Pellegrino Matteucci, 104H, 00154 Roma RM
Vitamina
4.9 (219)E-commerce service
Via della Fortezza, 21/A, 51100 Pistoia PT
Nutragenix - Integrazione Innovativa
4.9 (68)Vitamin & supplements store
Largo Messico, 7, 00198 Roma RM
BIOEVOLUTIONPHARMA srl
4.9 (12)Vitamin & supplements store
Piazza Braglia 1/C e 1/D, 41051 Montale MO
Farmaenergy
4.9 (26)Vitamin & supplements store
Via Casilina, 1670/Edif c4, 00133 Roma RM
Herbalife Nutrition Milano - Distributore Indipendente
5.0 (48)Vitamin & supplements store
Via Angelo Emo, 19, 20132 Milano MI
BioXtrim Diet Gummies
Vitamin & supplements store
Piazza di S.Silvestro, 8, 00187 Roma RM
Research & Studies
Comparison of the absorption and excretion of three commercially available sources of vitamin C
CS Johnston, B Luo - Journal of the American Dietetic Association, 1994 - jandonline.org
… The three test forms of vitamin C, each containing 500 mg … -rutin-buckwheat citrus bioflavonoids was purchased in a 100… tablets of Ester-C and ascorbic acid with bioflavonoids were 3.3 …
199458 citationsVitamin C: more than just immunity: warding off colds and flu is just the tip of the iceberg for this powerful nutrient
J Challem - Better Nutrition, 2011 - go.gale.com
… AMERICAN HEALTH ESTER-C is the only product featuring Ester-C, a patented, non-acidic, and … C One tablet provides 500 mg of vitamin C along with 200 mg of citrus bioflavonoids. …
20111 citationsEnhanced Vitamin C delivery: A systematic literature review assessing the efficacy and safety of alternative supplement forms in healthy adults
PC Calder, RB Kreider, DL McKay - Nutrients, 2025 - mdpi.com
… Ester C ® , Calcium ascorbate EC with vitamin C metabolites; PureWay C ® , vitamin C lipid metabolites combining lipid metabolites (fatty acids) and citrus bioflavonoids … single 500 mg …
202520 citationsNatural vitamins may be superior to synthetic ones
RJ Thiel - Medical hypotheses, 2000 - Elsevier
… synthetic ascorbic acid to Ester-C (a commercial blend of … bioflavonoids or other substances found in citrus is unknown (42). A human study found that a food complex containing 500 mg …
200075 citationsFact sheet for health professionals
D Vitamin - Natl. Institutes Heal. Off. Diet. Suppl. Available …, 2017 - samanpharmed.com
… : ascorbic acid, Ester-C®, and ascorbic acid with bioflavonoids [17]. … of 500 mg vitamin C, 400 IU vitamin E, and 15 mg beta-… containing 500 mg vitamin C, confirmed these findings [78]. …
2017119 citationsVitamin C Lipid Metabolites
DBM Gene Bruno - naturalpractitionermag.com
… Higher doses (>500 mg) result in less vitamin C being … complex with select citrus bioflavonoids and lipid metabolites. … Ester-C extended neurites 0 percent and 15 percent at one …
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2013-01-25. DSLD Label ID: 16906. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.
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