Esterified C 1000 mgnone
Single Vitamin & MineralBrand: Highland Laboratories
Functions
Net Contents
100 Vegetarian Tablet(s)
Serving Size
1 Vegetarian Tablet(s)
Servings Per Container
Not specified
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
7 68305 32610 1
Product Version
PR 326
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: 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
- Soy
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(Calcium Poly Ascorbate) | 1000 mg | 1666% |
| Calcium(Calcium Poly Ascorbate) | 114 mg | 11% |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
One tablet daily, as a dietary supplement.
Formulation
Formula re: Contains
Acid free- 1,000 mg. Esterified C
Formulation re: Does NOT Contain
No soy, salt, yeast, gluten, milk & egg products, sugar, starch, or preservatives.
Formula re: Contains
Our continuous Release Vitamin C tablets are formulated to provide a continuous and uniform release of Vitamin C over a 6 to 8 hour period.
FDA Statements
FDA Statement of Identity
Dietary Supplement
Other Label Statements
General Statements: All Other Content
Also available in 250 count
General Statements: All Other Content
Continuous release
Seals/Symbols
GMP Quality Assured Earth Friendly
General Statements: All Other Content
% Daily Value
General Statements: All Other Content
The acid free poly ascorbate is specially bound with esterified niacin and a vegetable surfactant for maximum uptake and assimilation.
General: Product/Version Code
PR 326
Manufacturer & Distributor
Manufacturer
Highland Laboratories
Market Reference
Natures Bounty Ester-C 1000mg Tablets
Hy-Vee4.8(2500)$14.99AlchePharma Esterified C 1000 mg with Calcium Polyascorbate - Continuous Release Non-Acidic Vitamin C - 100 Veg Tabs
TikTok Shop$37.08(6 pack) Ester-C Vitamin C, Immune Support Tablets, 1000 Mg, 120 Ct
Walmart4.8(27)$88.16Dynamic Nutritional Associates Inc - Esterified C 1,000 - 60 Capsules
PureFormulas.com$27.00Ester-c 1000 mg Coated Tablets (120 Tablets)
Walmart - Pharma Frills4.4(8)$19.92Ester-C 1000mg
Vita Heal4.7(158)$27.00Ester-C 1000mg Tablets 60 Count
HealthWarehouse.com4.7(158)$13.01Ester-c 1000 mg Tablets
Walmart - Vitabox$18.11
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.
Cinco Sentidos - Loja de Produtos Naturais, Biológicos e Dietéticos
5.0 (4)Health food store
R. Gen. Humberto Delgado, Ed. Central, Loja 1,, Loulé
Nutrend - Portugal
5.0 (2)Vitamin & supplements store
Rua Manuel Viegas Jacinto Nº24, 8150-177 São Brás de Alportel
Suplementos24.com
5.0 (48)Vitamin & supplements store
Rua Manuel Viegas Jacinto Nº 24, 8150-177 São Brás de Alportel
100%mais suplementos
5.0 (25)Vitamin & supplements store
Edif. BellaVista, Largo dos Pintassilgos Lj 15/16, 8200-286 Albufeira
Dietética Natur Loulé
4.5 (8)Health food store
R. José da Costa Leal e Brito, 8100-618 Loulé
Terra Pura Faro
4.1 (7)Vitamin & supplements store
Fórum Algarve, N125 Km 103, 8009-020 Faro
Health Shop Natura
4.4 (9)Health food store
R. Infante Santo 3 Lj 4, 8125-507 Quarteira
FIT AND BEAUTY
4.8 (11)Vitamin & supplements store
R. Moto Clube de Faro 5b, 8000-123 Faro
Research & Studies
Determination of plasma and leukocyte vitamin C concentrations in a randomized, double-blind, placebo-controlled trial with Ester-C®
SH Mitmesser, Q Ye, M Evans, M Combs - Springerplus, 2016 - Springer
… Vitamin C is a water-soluble vitamin essential for human health. It provides antioxidant … daily dose of vitamin C was 1000 mg (two tablets, each tablet contained 500 mg vitamin C). PL …
201663 citationsSafety and tolerance of Ester-C® compared with regular ascorbic acid
J Gruenwald, HJ Graubaum, R Busch, C Bentley - Advances in therapy, 2006 - Springer
… The goal of this randomized, double-blind crossover clinical trial in 50 healthy volunteers … 1000 mg vitamin C as Ester-C during phase 1 of the study followed by 1000 mg of vitamin C as …
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
… Other forms of vitamin C supplements include sodium ascorbate, calcium ascorbate, other … oral supplemental forms of vitamin C alternative to conventional ascorbic acid include Ester C …
202520 citationsAcute mountain sickness; prophylactic benefits of antioxidant vitamin supplementation at high altitude
DM Bailey, B Davies - High altitude medicine & biology, 2001 - journals.sagepub.com
… Eighteen physically active and apparently healthy Caucasian subjects (16 males, 2 females… 250 mg of L-ascorbic acid, 100 IU of the esterified ester dl-a-tocopherol acetate, and 150 mg …
2001230 citationsA softgel dietary supplement containing esterified plant sterols and stanols improves the blood lipid profile of adults with primary hypercholesterolemia: a …
JM McKenney, BH Jenks, E Shneyvas… - Journal of the Academy …, 2014 - Elsevier
… softgel dietary supplement providing 1.8 g/day esterified plant … are particularly useful for guiding health care professionals in … Routine clinical laboratory measurements were conducted …
201427 citationsIndole-3-acetic acid esterified with waxy, normal, and high-amylose maize starches: Comparative study on colon-targeted delivery and intestinal health impact
Q Gong, X Qu, Y Zhao, X Zhang, S Cao, X Wang… - Nutrients, 2024 - mdpi.com
… , and one promising strategy is IAA esterified starch, which is … Methods: In the current study, IAA was esterified with three … cm −1 , represented the successful esterification of IAA on starch …
20247 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2017-10-21. DSLD Label ID: 79507. 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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