Ester-C Complex®

Other Combinations

Brand: Douglas Laboratories

CapsuleOther CombinationsOff Market

Product label for Ester-C Complex — Click to view full label

Net Contents

100 Vegetarian Capsules

Serving Size

1–2 Vegetarian Capsule(s)

Servings Per Container

100

Supplement Form

Capsule

Bar Code (UPC/SKU)

7 45287 02030 2

Product Version

EST

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

5Active Ingredients

5 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

2% Daily Value Coverage

2 ingredients report a %DV; 1 meet or exceed 100% DV.

1Dietary Attributes

Label states: Vegetarian.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Supplement Facts

Serving Size: 1–2 Vegetarian Capsule(s) · 1 per day

Ingredient	Amount Per Serving	% Daily Value
Vitamin C(Ester-C Calcium Ascorbate)	500 mg	833%
Calcium(Ester-C Calcium Ascorbate)	62 mg	6%
Citrus Bioflavonoids	100 mg	—
Hesperidin	35 mg	—
Naringen	14 mg	—

Not Present

Other Ingredients

CelluloseVegetable StearateVegetable StearateVegetable Stearate

Target Groups

VegetarianAdult (18 - 50 Years)

Label Claims

Nutrient

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Use: As a dietary supplement, adults take 1-2 capsules daily or as directed by your healthcare professional.

Warnings & Precautions

Precautions re: Children

KEEP OUT OF REACH OF CHILDREN.

Precautions re: All Other

Tamper resistant package, do not use if outer seal is missing.

Storage

For optimal storage conditions, store in a cool, dry place. (59(0)-77(0)F/15(0)-25(0)C) (35-65% relative humidity)

FDA Statements

FDA Statement of Identity

A Dietary Supplement

Other Label Statements

General: Product/Version Code

EST

Brand IP Statement(s) re: (c), (TM), (SM)

Ester-C and Ester-C(R) are licensed trademarks of Zila Nutraceuticals, Inc. Manufactured under U.S. Patent Nos.4,822,816 and 5,070,085 and corresponding foreign patents. Other patents pending.

Brand IP Statement(s) re: (c), (TM), (SM)

Ester-C(R) calcium ascorbate is a non-acidic form of vitamin C manufactured by a unique water-based process that combines calcium with vitamin C. This process creates a patented mixture of mineral ascorbate and vitamin C metabolites.

Seals/Symbols

amni(R) original formula

Manufacturer & Distributor

Manufacturer

Douglas Laboratories

600 Boyce Road, Pittsburgh, PA, 15205, USA

Market Reference

$6.97 – $104.88· 40 listings

Douglas Laboratories Ester-C Plus 100 Capsules
personalpower
$26.20
Natures Bounty Ester-C 1000mg Tablets
Walmart4.8(517)
$6.97Lowest
Douglas Laboratories C-Max 90 Tablets
Blue Sky Vitamin4.4(7)
$37.00
American Health Ester C with Citrus Bioflavonoids
Swanson Health Products4.8(3600)
$30.79
American Health Ester C Capsules
Healthquest Vitamins4.9(1400)
$19.99
Douglas Laboratories 1000 mg Tablets
Supplement First4.7(29)
$19.50
American Health Ester C With Citrus Bioflavonoids
Vitacost.com4.9(6200)
$25.89
Ester-C Plus Immu-Complex Softgels
Aladdin4.9(30)
$15.39

Where to Buy Locally

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26 Queenstown Rd, London SW8 3RX
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Inside the post office, 187 Uxbridge Rd, London W13 9AJ
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13, Waverley Industrial Park Waverley Industrial Estate, Hailsham Dr, Harrow HA1 4TR
Directions 020 8863 0300
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893 Stockport Rd, Manchester M19 3PG
Directions 07757 605326
Healthshop UK
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Health food shop
306 Grove Green Rd, London E11 4EA
Directions 07963 507732

Research & Studies

2a. The petitioner's name, address and telephone number and other contact information.
A Item, B Item - ams.usda.gov
… with “Ester-C®,” a branded Vitamin C supplement comprised of … Oral supplementation of ascorbyl palmitate equivalent to 20 mg … antioxidant status was studied in six healthy ponies. Two …
Controlled-release topical polymeric formulations of anthralin
TI Wang - 1984 - uh-ir.tdl.org
Five topical polymeric formulations of anthralin were fabricated with two types of silicone elastomers and various additives, containing 5%(W/W) of anthralin. The objectives were to …
1984
Own Your Body: Get the body you want by learning how to take ownership of" YOU" today!
D Anthony - 2016 - books.google.com
… nutritional supplements… health and testosterone boosting, to menopause, fat loss, arthritis, brain memory and cardiovascular health produced on our Nature’s Market and Olympia Health …
2016
Investigations into the Stucture and Function of Type I Polyketide Synthases
A Koch - 2017 - deepblue.lib.umich.edu
Natural products (secondary metabolites) are organic compounds which are not directly required for the normal growth, development, or reproduction of the producing organism, yet …
2017
Hybrid natural hydrogels integrated with voriconazole-loaded microspheres for ocular antifungal applications
F Wang, L Zhao, F Song, J Wu, Q Zhou… - Journal of Materials …, 2021 - pubs.rsc.org
… The spectrum also showed peaks at 1748.5 cm −1 for the ester C–O stretching band of PLGA. For PVA, the CH 2 asymmetric stretching peak was observed at 2943.9 cm −1 . The peak …
202126 citations
Synergistic Neuroprotective and Immunomodulatory Effects of Cocoa Seed Husk and Guarana Extract: A Nutraceutical Approach for Parkinson's Disease …
VF Azzolin, VF Azzolin, EE Ribeiro, JS Sasso… - Antioxidants, 2025 - mdpi.com
… by quantifying the NDUFS7 protein of Mitochondrial Complex I in the extracellular medium [2]. The third evaluated the effect of GuaCa supplementation on the modulation of brain-…
20253 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-03-23. DSLD Label ID: 6656. 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.