Net Contents
100 Capsule(s)
Serving Size
1 Capsule(s)
Servings Per Container
Not specified
Supplement Form
Capsule
Bar Code (UPC/SKU)
3 10539 71847 6
Product Version
Not specified
Suggested Use
Suggested Usage: As a dietary supplement; adults take 1 capsule daily or as directed by your healthcare professional.
Market Reference
Douglas Laboratories Ester-C Plus 100 Capsules
personalpower5.0(6)$26.20Ester C Vitamin C
Walmart4.8(687)$6.97American Health Ester C Capsules
Swanson Health Products4.9(6900)$13.99Douglas Laboratories C-Max 90 Tablets
Supplement First4.4(7)$37.00Ester-C Plus Immu-Complex Softgels
Aladdin5.0(28)$13.99Ester-C 24 X 90 Tabs Tablets
CVS Pharmacy4.8(451)$10.79American Health Ester C Effervescent
Instacart$0.79LowestEster-C Plus Vitamin C Tablets 90 Count 1000mg
McGrocer$104.10
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
4.4 (157)Vitamin & supplements store
268 S University Dr, Fort Lauderdale, FL 33324
Supplement Warehouse
4.9 (525)Vitamin & supplements store
4643 S University Dr, Davie, FL 33328
GNC
4.1 (95)Vitamin & supplements store
2034 S University Dr, Davie, FL 33324
Pro-Fit Supplements
4.0 (4)Vitamin & supplements store
3291 west sunrise blvd store #N7, W Sunrise Blvd, Fort Lauderdale, FL 33311
Healthsupp
5.0 (145)Vitamin & supplements store
1142 S Federal Hwy, Fort Lauderdale, FL 33316
Omni Health & Beauty Inc.
5.0 (352)Vitamin & supplements store
5343 N State Rd 7, Tamarac, FL 33319
The Vitamin Shoppe
4.5 (191)Vitamin & supplements store
1723 N University Dr, Fort Lauderdale, FL 33322
Life Extension Health & Wellness Market (Nutrition Center)
4.6 (300)Vitamin & supplements store
900 N Federal Hwy, Fort Lauderdale, FL 33304
Research & Studies
Safety and tolerance of Ester-C® compared with regular ascorbic acid
J Gruenwald, HJ Graubaum, R Busch, C Bentley - Advances in therapy, 2006 - Springer
… trial in 50 healthy volunteers sensitive to acidic foods was to evaluate whether Ester-C® calcium … Participants took 1000 mg vitamin C as Ester-C during phase 1 of the study followed by …
200626 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
… Commercially available oral supplemental forms of vitamin C alternative to conventional ascorbic acid include Ester C ® , which is a combination of calcium ascorbate and vitamin C …
202516 citationsCurrent and future therapeutic approaches to the common cold
SB Mossad - Expert Review of Anti-infective Therapy, 2003 - Taylor & Francis
… This results in an increase in medical resource utilization, including outpatient visits, emer… A recent study using a special vitamin C supplement, Ester-C ascorbate, at a dose of 500 mg …
200311 citationsEster C Plus 100 caps by Douglas Labs
RNR Points
from the association
A la Cart - jandonline.org
… -prescription products that treat women's health and gastroenterological conditions. Non-… Ester-C is the most researched brand of vitamin C in the world. Scientific studies show Ester-C …
Immunity Inside and Out
T Person - wholefoodsmagazine.com
… D., director of nutrition research for American Health/Ester-C, Ronkonkoma, NY. Zinc helps stabilize the structure of certain proteins, and zinc deficiency can increase the vulnerability of …
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2016-01-25. DSLD Label ID: 56025. 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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