Ester-C 1000 mg With Citrus Bioflavonoids®
Other CombinationsBrand: American Health
Net Contents
45 Vegetarian Tablet(s)
Serving Size
1 Vegetarian Tablet(s)
Servings Per Container
Not specified
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
0 76630 16983 7
Product Version
Prod No. 16983 B16980 05E
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.
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: 1 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% |
| Citrus Bioflavonoids Complex(Acerola, Citrus Bioflavonoids, Hesperidin Complex, Lemon, Lime, naturally occurring Vitamin C Metabolites, Rutin, sweet Orange, Tangerine) | 200 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Directions: For adults, take one (1) vegetarian tablet 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 or taking any medications, consult your doctor before use.
Precautions re: All Other
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. 16983 B16980 05E
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. Pat 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.* Added Citrus Bioflavonoids may help your body better absorb and utilize Vitamin C.*
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
iHerb4.8(2600)$20.99
American Health Ester-C Tablets
Swanson Health Products4.9(6900)$35.39
Ester-C 1000mg Tablets 60 Count
Walmart - Nine Distribution L.L.C.4.8(2600)$13.78
American Health Ester-C 1000 mg Capsules
Planet Health4.8(2600)$30.39
American Health Ester-C with Citrus Bioflavonoids 1000 mg Vegetarian Tablets 18
Harvest Natural Foods4.8(2600)$43.99
Ester-C 24 X 90 Tabs Tablets
CVS Pharmacy4.8(451)$10.79
American Health Ester-C Ester C 1000Mg Ctrs Bioflvnds
Instacart4.8(2600)$11.59
(6 pack) Ester-C Vitamin C, Immune Support Tablets, 1000 Mg, 120 Ct
Walmart4.8(2600)$76.32
Where to Buy Locally
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Showing representative supplement & health retailers — search above for stores in your area.
Supplement Warehouse Retail Store
4.6 (1281)Vitamin & supplements store
7110 W Greenfield Ave, West Allis, WI 53214
The Vitamin Shoppe
4.2 (130)Vitamin & supplements store
2543 N Mayfair Rd, Milwaukee, WI 53226
GNC
3.2 (44)Vitamin & supplements store
12132 W Capitol Dr Ste K, Wauwatosa, WI 53222
Elite Nutrition
3.5 (25)Vitamin & supplements store
6252 N Port Washington Rd, Milwaukee, WI 53217
Milk N Honey
4.6 (29)Health food store
10948 W Capitol Dr, Wauwatosa, WI 53222
Total Health Nutrition Center
4.4 (108)Vitamin & supplements store
N82W15485 Appleton Ave, Menomonee Falls, WI 53051
GNC
3.3 (34)Vitamin & supplements store
2500 N Mayfair Rd, Wauwatosa, WI 53226
The Vitamin Shoppe
4.3 (165)Vitamin & supplements store
7515 W Layton Ave, Milwaukee, WI 53220
Research & Studies
Defending the Fortress
T Person - wholefoodsmagazine.com
… , director of sales and marketing for American Health, Ronkonkoma, NY. She explains that in … One features 1,000 mg of a patented vitamin C (Ester-C) along with six billion CFUs of multi-…
Vitamin 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
… levels of vitamin C Taking 1,000 mg of vitamin C daily led to … AMERICAN HEALTH ESTER-C is the only product featuring … 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
… to conventional ascorbic acid include Ester C ® , which is a … Doses used were 250, 500, or 1000 mg. Five studies used … (fatty acids) and citrus bioflavonoids with ascorbic acid. …
202516 citationsVitamin C Lipid Metabolites
DBM Gene Bruno - naturalpractitionermag.com
… complex with select citrus bioflavonoids and lipid metabolites. … Healthy volunteers received a single oral dose of 1,000 mg … Ester-C extended neurites 0 percent and 15 percent at one …
Optimizing Oral Vitamin C Supplementation: Addressing Pharmacokinetic Challenges with Nutraceutical Formulation Approaches—A Mini Review
T Dhotre, S Thanawala, R Shah - Pharmaceutics, 2025 - mdpi.com
… 1000 mg of calcium ascorbate combined with L-threonate and furanone (CA-EC) were compared to those of standard ascorbic acid (AA, 1000 mg… acids) and citrus bioflavonoids (vitamin …
20256 citationsFact sheet for health professionals
D Vitamin - Natl. Institutes Heal. Off. Diet. Suppl. Available …, 2017 - samanpharmed.com
… Ester-C® and ascorbic acid produced the same vitamin C plasma concentrations, but Ester-C… high-dose vitamin C supplements (approximately 1,000 mg/day) and not to those who took …
2017119 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: 4451. 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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