Sustained Release C1000 Ascorbic Acid®

Vitamins

Brand: Windmill

Tablet or PillVitaminOn Market

Functions

Immune Support

Product label for Sustained Release C1000 Ascorbic Acid — Click to view full label

Net Contents

100 Tablet(s)

Serving Size

1 Tablet(s)

Servings Per Container

100

Supplement Form

Tablet or Pill

Bar Code (UPC/SKU)

0 35046 00185 8

Product Version

ITEM: 185NL

Label Analysis

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

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1% Daily Value Coverage

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

4Dietary Attributes

Label states: Vegan, Vegetarian, 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 Tablet(s) · 1 per day

Ingredient	Amount Per Serving	% Daily Value
Vitamin C(Ascorbic Acid)	1000 mg	1111%

Not Present

Other Ingredients

Stearic AcidSilicaDicalcium PhosphateMicrocrystalline CelluloseMagnesium StearateMethylcelluloseStearinMethylcelluloseGlycerinCarnauba WaxTalc

Target Groups

VeganVegetarianAdult (18 - 50 Years)Gluten FreeDairy FreeSugar Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions: Take 1 tablet daily as a dietary supplement or as directed by a healthcare professional.

Warnings & Precautions

Precautions re: Children

Keep out reach of children.

Precautions re: All Other

Do not purchase if seal is broken.

Storage

Protect from heat, light & moisture. Store in a cool, dry place.

Formulation

Formulation re: Other

Antioxidant support Immune support

Formulation re: Does NOT Contain

No sugar, wheat, soy, milk, artificial colors, flavors or preservatives Non GMO - Gluten free - Vegan

Formulation re: Vegetarian/Vegan

Non GMO - Gluten free - Vegan

FDA Statements

FDA Disclaimer Statement

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

FDA Statement of Identity

Dietary Supplement

Other Label Statements

Seals/Symbols

Made in the U.S.A. from globally sourced ingredients.

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

Windmill Family Owned Since 1972

Manufacturer & Distributor

Distributor

Windmill Health Products

10 Henderson Drive, West Caldwell, NJ, 07006

Market Reference

$3.08 – $48.00· 40 listings

Windmill Sustained Release C-1000 Tablets
Wellnessbetter.com5.0(3)
$11.53
Windmill C-1000 Rose Hips Tablets
Target
$17.02
Windmill Tablets C-500 Natural Source 100 Tablets
Wellnessbetter.com5.0(1)
$7.73
Vitamin C-1000 Sustained Release Tablets
Cook's Natural Foods
$24.99
Windmill Natural Vitamin C 1000 Mg Sustained Released Tablets - 100 Ea, 3 Pack, Size: Pack of 3
Walmart - Pharma Frills
$37.59
Windmill Health Tablets 500mg Sustained Release 60 Count
Grassy Sprain Pharmacy
$10.99
Kal C Sustained Release Buffered
ravir film4.7(39)
$13.72
Nature Made 1000 mg Tablets
Target4.6(507)
$15.29

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 (223)
Vitamin & supplements store
4801 S Hulen St Ste 108, Fort Worth, TX 76132
Directions (817) 423-4326
PureFormulas
4.7 (1089)
Vitamin & supplements store
11800 NW 102nd Rd #2, Medley, FL 33178
Directions (800) 383-6008
Supplement Superstore
5.0 (1389)
Vitamin & supplements store
8420 Eager Rd, St. Louis, MO 63144
Directions (314) 961-3935
e-NutritionStore.com
5.0 (10)
Vitamin & supplements store
6010 Meadowridge Center Dr K, Elkridge, MD 21075
Directions (443) 483-3340
SameDaySupplements.com
4.5 (503)
Vitamin & supplements store
64 Nancy St Unit c, West Babylon, NY 11704
Directions (631) 539-7339
Uscriptives
4.4 (42)
Vitamin & supplements store
1535 W Loop S Ste 200, Houston, TX 77027
Directions (800) 778-7191
The Vitamin Shoppe
4.2 (136)
Vitamin & supplements store
2705 N Elston Ave, Chicago, IL 60647
Directions (773) 235-8370
Supplement Superstore
5.0 (933)
Vitamin & supplements store
17245 Chesterfield Airport Rd, Chesterfield, MO 63005
Directions (636) 536-3288

Research & Studies

Enhanced 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
… Vitamin C supplements typically contain the ascorbic acid form, whose bioavailability is … sustained release over a 12 h period, such as the novel sustained-release L ascorbic acid (…
202520 citations
Fluoroquinolone-Associated Disability FQAD: Side-effects of Fluoroquinolones
S Pieper - 2026 - books.google.com
… medical or pharmaceutical scandals in the German health … At the same time, the ascorbic acid level of the cell decreases. … In addition, a slow-release vitamin C 1000 mg with flavonoid …
20261 citations
FQAD: Pathogenesis, Diagnosis, and Therapy
S Pieper - … -Associated Disability FQAD: Side-effects of …, 2026 - Springer
… At the same time, the ascorbic acid level of the cell decreases… In addition, a slow-release vitamin C 1000 mg with flavonoid … courts, are a battle against windmills for FQAD patients. My …
2026
Fluoroquinolone-Associated Disability FQAD
S Pieper - 2024 - Springer
… medical or pharmaceutical scandals in the German health … At the same time, the ascorbic acid level of the cell decreases. … In addition, a slow-release vitamin C 1000 mg with flavonoid …
2024
Protective effects of vitamins/antioxidants on occupational noise-induced hearing loss: A systematic review
M Abbasi, B Pourrajab, MO Tokhi - … of occupational health, 2021 - academic.oup.com
… Noise as an unwanted sound can cause adverse health effects and safety risks to occupied workers. The most recognized effects on the human health caused by this harmful agent are …
202147 citations
Characterization of electronic wastes by modern spectroscopic techniques and recovery of elements of techno-economic interest by hybrid leaching techniques …
C Ntanakas - 2026 - dspace.lib.ntua.gr
… serious environmental and public health risks due to the release of hazardous pollutants … Rare earth elements are crucial to producing permanent magnets used in wind turbines and …
20261 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-07-24. DSLD Label ID: 333580. 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.