--- product_id: 323421375 title: "Vitamin C, 500mg Tablets, 60-Count, Unflavored (Packaging May Vary)" brand: "ester-c" price: "£16.91" currency: GBP in_stock: true reviews_count: 5 category: "Ester C" url: https://www.desertcart.co.uk/products/323421375-vitamin-c-500mg-tablets-60-count-unflavored-packaging-may-vary store_origin: GB region: United Kingdom --- # 24-hour sustained release Non-GMO & gluten free 500mg immune boost Vitamin C, 500mg Tablets, 60-Count, Unflavored (Packaging May Vary) **Brand:** ester-c **Price:** £16.91 **Availability:** ✅ In Stock ## Summary > 💥 Stay unstoppable with Ester-C: immunity that lasts all day, every day! ## Quick Answers - **What is this?** Vitamin C, 500mg Tablets, 60-Count, Unflavored (Packaging May Vary) by ester-c - **How much does it cost?** £16.91 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/323421375-vitamin-c-500mg-tablets-60-count-unflavored-packaging-may-vary) ## Best For - ester-c enthusiasts ## Why This Product - Trusted ester-c brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Conscious:** Non-GMO, gluten-free, vegetarian tablets with zero artificial colors, flavors, or sweeteners—pure wellness you can trust. - • **Lasts Twice as Long:** Clinically proven Ester-C formula delivers Vitamin C up to 2x longer than regular supplements for all-day immune defense. - • **Power-Packed Dosage:** Each 500mg tablet supports upper respiratory health and strengthens your immune system with a potent daily dose. - • **Smart Daily Routine:** Take two tablets daily with meals for optimal absorption and sustained immune support—stay ahead of the wellness curve. - • **Gentle on Your Stomach:** Formulated to be easy to swallow and stomach-friendly, perfect for daily use without discomfort or upset. ## Overview Ester-C Vitamin C 500mg tablets provide a clinically studied, 24-hour sustained release of Vitamin C to support immune and respiratory health. This non-GMO, gluten-free, vegetarian supplement is free from artificial additives and designed for gentle digestion. With 120 tablets per pack, it offers a convenient, potent daily dose to keep professionals energized and protected year-round. ## Description Ester C, 500mg, 60 Tablets Per Bottle Review: Great for winter! - Perfect for winter months. Easy to swallow no stomach upset and good quality. Review: Great product! - Easy on stomach & great for respiratory/immunity issues. (Dr. advised not for everyday use if you have a history of kidney stones.) ## Features - Two 60 count bottles of Ester-C 24 Hour 500 mg Vitamin C Tablets for Immune Support (1) - Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery - This Vitamin C Supplement is clinically studied to last up to two times longer than regular Vitamin C (1)(2) - These non-GMO, gluten free vegetarian vitamins are made with no artificial color, flavor, or sweetener - Vitamin C 500 mg tablets support upper respiratory health (1) - For adults, take two Ester-C 500 mg Vitamin C immune support supplements once daily, preferably with a meal (1) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002ZG8DIS | | Age Range Description | Adult | | Allergen Information | Gluten Free | | Best Sellers Rank | #120,919 in Health ( See Top 100 in Health ) #738 in Vitamin C Supplements | | Brand | Ester-C | | Brand Name | Ester-C | | Color | White | | Customer Reviews | 4.6 out of 5 stars 1,614 Reviews | | Diet Type | Gluten Free, Vegetarian | | Diet type | Gluten Free, Vegetarian | | Dosage Form | Tablet | | Flavor | Unflavored | | Flavour | Unflavored | | Global Trade Identification Number | 00025077169702 | | Item Dimensions | 15.2 x 12.7 x 10.2 centimeters | | Item Form | Tablet | | Item Weight | 113 Grams | | Item form | Tablet | | Manufacturer | Ester-C | | Manufacturer Part Number | 56021 | | Model Name | Ester C Vitamin Tablets | | Model Number | 56021 | | Number of Items | 2 | | Primary Supplement Type | Vitamin C | | Primary supplement type | Vitamin C | | Product Benefits | Immune Support | | Product benefits | Immune Support | | Specific Uses For Product | Immune Support | | UPC | 025077169702 | | Unit Count | 120 Count | ## Product Details - **Brand:** Ester-C - **Diet type:** Gluten Free, Vegetarian - **Flavour:** Unflavored - **Item form:** Tablet - **Primary supplement type:** Vitamin C ## Images ![Vitamin C, 500mg Tablets, 60-Count, Unflavored (Packaging May Vary) - Image 1](https://m.media-amazon.com/images/I/61vrKYZwhvL.jpg) ## Questions & Answers **Q: The box in the picture says it’s 500mg, but the description says it’s 1000mg, which is, 1000 or 500** A: you need to correct your description unless you re selling TWO (2) bottles ie 90 doses of 1000mg for $6.97. presently you are FALSE advertising @ 90 doses of 500mg for $6.97. why does it take a MONTH to receive? whee is it coming from? **Q: Does this product contain bioflavonoid?** A: Thank you for your interest in Ester-C! The Ester-C 500 mg Vegetarian Coated Tablets (B16970) contain 204 mg of Citrus Bioflavonoids per serving size. **Q: 60 count & 90 count are both $10.99!!?? explain that!?** A: The ester c i have been ordering have all been 90 count. **Q: who is the manufacturer for this product? where is it made?** A: Label reads: "Carefully Manufactured by NatureSmart LLC, Bohemia, NY 11716 USA. Call Toll Free 1-866-417-0739 with questions or comments, Mon-Sat., 9 am - 7 pm EST." Hope this answers your questions. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for winter! *by L***A on 4 February 2026* Perfect for winter months. Easy to swallow no stomach upset and good quality. ### ⭐⭐⭐⭐⭐ Great product! *by D***E on 11 January 2026* Easy on stomach & great for respiratory/immunity issues. (Dr. advised not for everyday use if you have a history of kidney stones.) ### ⭐⭐⭐⭐⭐ Quality product. Trusted brand! *by L***N on 24 December 2025* Well packaged. Just what I wanted. Easy to swallow. No stomach gripping as found with some vit C brands! ## Frequently Bought Together - Ester-C Vitamin C, 500mg Tablets, 60-Count, Unflavored (Packaging May Vary) - Ester-C Vitamin C 1000 mg Coated Tablets, Immune System Booster, Stomach-Friendly Supplement, 120 Count - Ester-C 500 mg 24 Hour Vitamin C Tablets for Immune Support, Vitamin C Supplement, 90 Count --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/323421375-vitamin-c-500mg-tablets-60-count-unflavored-packaging-may-vary](https://www.desertcart.co.uk/products/323421375-vitamin-c-500mg-tablets-60-count-unflavored-packaging-may-vary) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-26*