Buffered Ascorbic Acid Capsules®

Other Combinations

Brand: Pure Encapsulations

CapsuleOther CombinationsOn Market
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Net Contents

250 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

250

Supplement Form

Capsule

Bar Code (UPC/SKU)

7 66298 02002 0

Product Version

code: AB22 v3

Label Analysis

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

4Active Ingredients

4 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

4% Daily Value Coverage

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

2Dietary Attributes

Label states: Non-GMO, 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

  • 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 Capsule(s) · 1–4 per day

IngredientAmount Per Serving% Daily Value
Vitamin C(Calcium Ascorbate, Magnesium Ascorbate, Potassium Ascorbate)670 mg744%
Calcium(Calcium Ascorbate)15 mg1%
Magnesium(Magnesium Ascorbate)37 mg9%
Potassium(Potassium Ascorbate)20 mg1%

Not Present

Other Ingredients

Vegetarian CapsuleAscorbyl Palmitate

Target Groups

Adult (18 - 50 Years)Gluten Free

Label Claims

NutrientAll OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Recommendations: As a dietary supplement, take 1 capsule, 1-4 times daily, with or between meals, or as directed by a health professional.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: If you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use.

Precautions re: Children

Keep out of the reach of children.

Precautions re: All Other

Use only if safety seal is intact.

Storage

Storage

Store in a cool, dry place.

Formulation

Formulation re: Does NOT Contain

Certified gluten-free by the gluten-free certification organization, www.gluten.org

Formula re: Contains

Vitamin C for sensitive individuals

Formulation re: Does NOT Contain

Gluten-free, non-GMO & Hypoallergenic

Formulation re: Other

Gluten-free, non-GMO & Hypoallergenic

FDA Statements

FDA Statement of Identity

Dietary Supplement

FDA Disclaimer Statement

This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Other Label Statements

General Statements: All Other Content

Contents may not fill package in order to accommodate required labeling. Please rely on stated quantity.

General Statements: All Other Content

Scan to learn about our hypoallergenic supplements

Seals/Symbols

GF

General Statements: All Other Content

%Daily Value (DV)

Manufacturer & Distributor

Manufacturer

Pure Encapsulations

490 Boston Post Road, Sudbury, MA

1-800-753-2277

Market Reference

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  • Buffered C

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    $26.99

Where to Buy Locally

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Research & Studies

  • Chemical stability of ascorbic acid integrated into commercial products: A review on bioactivity and delivery technology

    X Yin, K Chen, H Cheng, X Chen, S Feng, Y Song… - Antioxidants, 2022 - mdpi.com

    … Based on the healthcare function of ascorbic acid, it is also … As an important source of protein supplementation, dairy … with ascorbic acid, including ascorbate and ascorbic acid isomers, …

    2022435 citations
  • Kinetics of ascorbic acid transport from alginate beads during in vitro digestion.

    N Gorbunova, A Evteev, I Evdokimov… - Journal of Food & …, 2016 - search.ebscohost.com

    … benefit to their health [1… buffer (pH 7.4), and the concentration of ascorbic acid was determined as described earlier following the calculation of ascorbic acid concentration in one capsule…

    201624 citations
  • … bioavailability and immune benefits of liposome-encapsulated vitamin C: a combination of the effects of ascorbic acid and phospholipid membranes

    SV McGarry, D Cruickshank, I Iloba, GS Jensen - Nutraceuticals, 2024 - mdpi.com

    … The bioavailability of vitamin C, or ascorbic acid, depends on limiting … Vitamin C, or ascorbic acid, is a water-soluble essential nutrient that plays many pivotal roles in human health. …

    20245 citations
  • Quantum-designed Triple Chelate Complex of Iron, Ascorbic Acid and Vitamin B6: Complementary Stability Profiles and Colloidal Integration into Milk Micellar …

    A Samovolov, A Blinov, A Tatov, Z Rekhman, AM Serov… - Food Biophysics, 2026 - Springer

    … burden on public health systems worldwide [2, 3]. Despite the availability of numerous iron … ascorbic acid of analytical grade were purchased from ChemMed (Moscow, Russia). Buffer …

    2026
  • Encapsulation devices for vitamin C

    M Stevanović, D Uskoković - Handbook of Vitamin C …, 2009 - ttngmai.wordpress.com

    … ) is essential for preserving optimal health and it is used by the body for many purposes [1… ascorbic acid, ie to make ascorbic acid much more stable and more efficient, the encapsulation …

    20094 citations
  • Impact of wall material-to-active ratio in the stability of spray-dried ascorbic acid using maltodextrin and gum arabic

    A Delaporte, B Duchemin, M Grisel, E Gore - Molecules, 2024 - mdpi.com

    … S1: Example of UV/vis spectrum of MDGA-AA particles after dissolution in acetate buffer (pH 5). Concentration of ascorbic acid (AA) is determined at 265 nm; Table S1: Particle size …

    202419 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-11-21. DSLD Label ID: 207941. 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.