Ester-C 500 mg®
Single Vitamin & MineralBrand: American Health
Net Contents
90 Vegetarian Tablet(s)
Serving Size
2 Vegetarian Tablet(s)
Servings Per Container
45
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
0 76630 16990 5
Product Version
Prod No. 16990 B16990 04D
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
2 distinct active ingredients are disclosed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
2 ingredients report a %DV; 1 meet or exceed 100% DV.
Label states: Vegan, Vegetarian, Non-GMO.
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 Tablet(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% |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Directions: For adults, take two (2) vegetarian tablets once daily, preferably with a meal.
Warnings & Precautions
Precautions re: Children
Keep out of reach of children.
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. Discontinue use and consult your doctor if any adverse reactions occur.
Precautions re: All Other
Do not use if seal under cap is broken or missing.
Storage
Storage
Store at room temperature.
Formulation
Formulation re: Vegetarian/Vegan
Gentle and Non-Acidic Patented Vitamin C Formula 100% Vegetarian
Formulation re: Vegetarian/Vegan
Suitable for Vegans.
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.
Formulation re: Does NOT Contain
Non-GMO.
FDA Statements
FDA Statement of Identity
Dietary Supplement
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.
Other Label Statements
General Statements: All Other Content
ACTUAL SIZE
General Statements: All Other Content
Non-Acidic
General: Product/Version Code
Prod No. 16990 B16990 04D
Brand IP Statement(s) re: (c), (TM), (SM)
(C) 2011 American Health, Inc.
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. Patent Nos. 6,197,813 and 6,878,744.
Brand IP Statement(s) re: (c), (TM), (SM)
Ester-C(R) is a breakthrough patented Vitamin C formula supported with naturally occurring metabolites. Metabolites help enhance the absorption of Vitamin C by your white blood cells, an important part of your immune system.* 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 the advanced active immune system support and the potent antioxidant activity you can depend on.*
Seals/Symbols
IMMUNE SUPPORT*
Manufacturer & Distributor
Manufacturer
American Health, Inc.
Ronkonkoma, NY, 11779, U.S.A.
866-646-8576
Market Reference
American Health Ester C with Citrus Bioflavonoids
Walmart4.9(6900)$31.75
AMERICAN HEALTH Ester-C 500 mg 120 Capsules
Swanson Health Products4.9(3700)$17.99
American Health Ester-C Capsules
ravir.de4.9(6900)$12.94
Ester-C 24 X 90 Tabs Tablets
CVS Pharmacy4.8(451)$10.79
Ester C Vitamin C
Target4.8(687)$15.38
American Health Ester-C 500 mg Vitamin C with Citrus Bioflavonoids Capsules
Instacart4.9(6900)$12.49
American Health Ester C Capsules
The Vitamin Shoppe4.9(6900)$18.99
Ester-c 500 mg Coated Tablets 90 Tablets (Pack of 2), Other
Walmart - Mayrip LLC4.8(687)$19.99
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.
The Vitamin Shoppe
4.6 (24)Vitamin & supplements store
3175 Lebanon Pike Ste 103, Nashville, TN 37214
Ephedra Warehouse
5.0 (4)Vitamin & supplements store
2817 West End Ave #202, Nashville, TN 37203
Nutrishop the Gulch Nashville
5.0 (61)Vitamin & supplements store
1008 Division St, Nashville, TN 37203
The B-12 Store Opry Mills
4.7 (78)Vitamin & supplements store
365 Opry Mills Dr, Nashville, TN 37214
Patriot Health Alliance
4.7 (344)Vitamin & supplements store
2920 Berry Hill Dr #300, Nashville, TN 37204
The Vitamin Shoppe
4.4 (238)Vitamin & supplements store
2225 Gallatin Pike N, Madison, TN 37115
Nutrishop Bellevue
5.0 (546)Vitamin & supplements store
7053 Hwy 70 S, Nashville, TN 37221
Nutrition Faktory
4.8 (36)Vitamin & supplements store
790 Jordan Rd #104, Franklin, TN 37067
Research & Studies
Vitamin C: overview and update
AK Schlueter, CS Johnston - Journal of Evidence-Based …, 2011 - journals.sagepub.com
… up to 200 mg and drops to 75% and to 49% for dosages of 500 mg and 1250 mg, respectively.… (vitamin C with rose hips, Ester-C, and generic vitamin C) have similar bioavailability.…
2011196 citationsDevelopment of Liposomal Vitamin C Stabilized by Gum Arabic Nanospheres Using Metazome Technology: Characterization, In Vitro Release, and Oral …
A Amalraj, EK Abraham, AM Jogy, S Gopi - ACS Nutrition Science, 2025 - ACS Publications
… single dose of 500 mg capsules containing 350 mg of vitamin … levels (2.17 mg/dL) when compared with Ester-C (1.69 mg/dL)… acid (1.64 mg/dL) and calcium ascorbate (1.12 mg/dL). (29) …
20255 citationsUSED IN THE TREATMENT OF PROLAPSED DISC
I Down - ivdd.org.au
… “However, when that fifty percent stopped using the Ester C, they soon saw there had indeed been an improvement in the dog’s condition and they came back for more. “I remembered …
Comparison of the anti-scorbutic activity of L-ascorbic acid and ester C® in the non-ascorbate synthesizing Osteogenic Disorder Shionogi (ODS) rat
AJ Verlangieri, MJ Fay, AW Bannon - Life sciences, 1991 - Elsevier
… supplemented with 0.06 mg AA/ml distilled drinking water and the other group supplemented with 0.08 mg Ester-C®(EC)/ml distilled drinking water. Based on analysis, 0.08 mg EC has …
199129 citationsSteric stabilization of fusogenic liposomes by a low-pH sensitive PEG− diortho ester− lipid conjugate
X Guo, FC Szoka - Bioconjugate chemistry, 2001 - ACS Publications
We describe the synthesis and characterization of a pH-sensitive poly(ethylene glycol)-diortho ester-distearoyl glycerol conjugate (POD). POD was prepared by a one-step synthesis, …
2001334 citationsOxidative stress in leukocytes is a possible link between blood pressure, blood glucose, and C-reacting protein
K Yasunari, K Maeda, M Nakamura, J Yoshikawa - Hypertension, 2002 - ahajournals.org
Because oxidative stress and inflammation are believed to play roles in the pathogenesis of cardiovascular diseases, oxidative stress in polymorphonuclear leukocytes (PMNs) and …
2002331 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-01-25. DSLD Label ID: 4455. 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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