--- product_id: 625588489 title: "21st Century C 500 mg Prolonged Release Tablets, 110 Count (21190) (Pack of 4)" brand: "21st century" price: "1980673β‚«" currency: VND in_stock: true reviews_count: 8 url: https://www.desertcart.vn/products/625588489-21st-century-c-500-mg-prolonged-release-tablets-110-count store_origin: VN region: Vietnam --- # No additives 500 mg potency Immune support 21st Century C 500 mg Prolonged Release Tablets, 110 Count (21190) (Pack of 4) **Brand:** 21st century **Price:** 1980673β‚« **Availability:** βœ… In Stock ## Summary > πŸ’ͺ Elevate Your Health Game! ## Quick Answers - **What is this?** 21st Century C 500 mg Prolonged Release Tablets, 110 Count (21190) (Pack of 4) by 21st century - **How much does it cost?** 1980673β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/625588489-21st-century-c-500-mg-prolonged-release-tablets-110-count) ## Best For - 21st century enthusiasts ## Why This Product - Trusted 21st century brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Pure & Natural:** No added sugar, salt, or preservativesβ€”just pure wellness. - β€’ **Guaranteed Quality:** Unconditionally guaranteed for freshness and potency. - β€’ **Boost Your Immunity:** Fortified with 500 mg of Vitamin C for optimal health. - β€’ **Free from Allergens:** Banana-free formula for sensitive individuals. - β€’ **Convenient Pack Size:** 110 tablets per pack, perfect for daily use. ## Overview 21st Century C 500 mg Prolonged Release Tablets offer a powerful dose of Vitamin C designed to support your immune system while ensuring purity and freshness. With no added sugars or preservatives, this product is perfect for health-conscious individuals looking to enhance their wellness routine. ## Description 21st CenturyC 500 mg Prolonged Release Tablets, 110 Count (21190) (Pack of 4) ## Features - The information below is per-pack only - Helps neutralize free radicals and support a healthy immune system. - No added sugar, salt, yeast, preservatives, artificial flavors or colors. - Unconditionally guaranteed for purity, freshness and label potency. - 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. - Allergen information: banana_free ## Product Details - **Brand:** 21st Century - **Item Form:** Tablet - **Diet Type:** Gluten Free - **Flavor:** Unflavored - **Product Benefits:** Immune Support ## Images ![21st Century C 500 mg Prolonged Release Tablets, 110 Count (21190) (Pack of 4) - Image 1](https://m.media-amazon.com/images/I/71gKflFYiKL.jpg) ![21st Century C 500 mg Prolonged Release Tablets, 110 Count (21190) (Pack of 4) - Image 2](https://m.media-amazon.com/images/I/71ekDaTu24L.jpg) ![21st Century C 500 mg Prolonged Release Tablets, 110 Count (21190) (Pack of 4) - Image 3](https://m.media-amazon.com/images/I/71u23CQW3OL.jpg) ![21st Century C 500 mg Prolonged Release Tablets, 110 Count (21190) (Pack of 4) - Image 4](https://m.media-amazon.com/images/I/713tK7sOVOL.jpg) ![21st Century C 500 mg Prolonged Release Tablets, 110 Count (21190) (Pack of 4) - Image 5](https://m.media-amazon.com/images/I/715CIA+gEIL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reviews from people thinking these are CHEWABLE, THEY ARE NOT! YOU SWALLOW THEM!!! *by N***O on September 30, 2023* I like this brand & needed more Vitamin C so ordered them straight away. Then I read the reviews & people who obviously didn't read the product page NORthe bottle when it arrived, wrote reviews about the bad flavor & didn't dissolve like other Vit. C ! NOWHERE ON THE PAGE OR THE BOTTLE does it say Chewable! It says "Take 1 tablet with a meal". They are a pale peach color & are smooth and hard. READ THE LABEL FOLKS!These are very good vitamins at a very good price! ### ⭐⭐⭐⭐⭐ 21st Century C 500 mg *by H*** on July 6, 2024* Nothing wrong with them I just couldn't handle 500mg they gave me migraines so I had to stop taking them. The company is great, easy to swallow, value for the money and a nice size. ### ⭐⭐⭐⭐ Time-released Vitamin C *by G***7 on May 22, 2024* Time-release dosage is important to spread effectiveness through the day and night. Our body only uses a particular amount of certain vitamins when we consume them. ## Frequently Bought Together - 21st Century C 500 mg Prolonged Release Tablets, 110 Count (21190) (Pack of 4) - 21st Century DHEA 25 mg Capsules, 90 Count --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/625588489-21st-century-c-500-mg-prolonged-release-tablets-110-count](https://www.desertcart.vn/products/625588489-21st-century-c-500-mg-prolonged-release-tablets-110-count) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-21*