--- product_id: 259827001 title: "Ester-C Vitamin C (24 Hour Immune Support, 1000mg, 90 Coated Tablets)" brand: "ester-c" price: "¥4360" currency: JPY in_stock: true reviews_count: 5 category: "Ester C" url: https://www.desertcart.jp/products/259827001-ester-c-vitamin-c-24-hour-immune-support-1000mg-90 store_origin: JP region: Japan --- # 24-hour immune support 1000mg potent dosage 90 coated tablets for easy digestion Ester-C Vitamin C (24 Hour Immune Support, 1000mg, 90 Coated Tablets) **Brand:** ester-c **Price:** ¥4360 **Availability:** ✅ In Stock ## Summary > 🛡️ Stay unstoppable with Ester-C’s round-the-clock immune boost! ## Quick Answers - **What is this?** Ester-C Vitamin C (24 Hour Immune Support, 1000mg, 90 Coated Tablets) by ester-c - **How much does it cost?** ¥4360 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/259827001-ester-c-vitamin-c-24-hour-immune-support-1000mg-90) ## 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 - • **All-day Immune Shield:** Sustain your defenses with 24-hour Ester-C protection - • **Gentle on Your Stomach:** Coated tablets designed for smooth digestion and absorption - • **Hygienic & Trustworthy:** Manufactured under strict hygienic conditions for your safety - • **Unflavored & Convenient:** No artificial flavors, just pure immune support in every tablet - • **Power-Packed 1000mg Dose:** Maximize wellness with a clinically effective vitamin C strength ## Overview Ester-C Vitamin C delivers a potent 1000mg dose in 90 coated tablets, providing 24-hour immune support with a gentle formula designed for easy digestion. Manufactured under hygienic conditions, this unflavored supplement is trusted by thousands for daily wellness. ## Description It has been packed under hygienic conditions, making it highly beneficial for you. Please read the instructions on the package before use. Review: I’ve been very happy with Ester-C 500 mg. I like that it provides 24-hour vitamin C support and is gentle on my stomach compared to other vitamin C supplements I’ve tried. It’s easy to take, well made, and gives me confidence that I’m supporting my immune health consistently. It's winter stock up! Review: I’ve been taking this vitamin supplement for a while now, and I can definitely feel the benefits. The quality is excellent, the capsules are easy to take, and there’s no unpleasant aftertaste. I’ve noticed an improvement in my overall energy and well-being since starting them. It’s also reassuring to know the ingredients are clearly listed and well-balanced. A solid, reliable supplement that delivers what it promises! ## Features - Contains 90 Coated Tablets - Formulated with care - Packed with a host of goodness - Hygienic packaging ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004X8MJM2 | | ASIN | B004X8MJM2 | | Age Range Description | Adult | | Best Sellers Rank | #88,120 in Health ( See Top 100 in Health ) #522 in Vitamin C Supplements | | Brand Name | Ester-C | | Customer Reviews | 4.8 4.8 out of 5 stars (6,909) | | Customer reviews | 4.8 4.8 out of 5 stars (6,909) | | Dosage Form | Tablet | | Flavor | Unflavored | | Global Trade Identification Number | 00025077169719 | | Is Discontinued By Manufacturer | No | | Item Form | Tablet | | Item Weight | 159 g | | Item model number | 56022 | | Manufacturer | Ester-C | | Manufacturer | Ester-C | | Number of Items | 90 | | Package Dimensions | 12.29 x 6.5 x 6.5 cm; 158.76 g | | Product Benefits | immune_support | | Specific Uses For Product | Immune Support | | UPC | 025077169719 | ## Product Details - **Age range (description):** Adult - **Brand:** Ester-C - **Flavour:** Unflavored - **Item form:** Tablet - **Product benefits:** immune_support ## Images ![Ester-C Vitamin C (24 Hour Immune Support, 1000mg, 90 Coated Tablets) - Image 1](https://m.media-amazon.com/images/I/612AnwEcnwL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***. on 23 January 2026* I’ve been very happy with Ester-C 500 mg. I like that it provides 24-hour vitamin C support and is gentle on my stomach compared to other vitamin C supplements I’ve tried. It’s easy to take, well made, and gives me confidence that I’m supporting my immune health consistently. It's winter stock up! ### ⭐⭐⭐⭐⭐ Review *by T***X on 24 October 2025* I’ve been taking this vitamin supplement for a while now, and I can definitely feel the benefits. The quality is excellent, the capsules are easy to take, and there’s no unpleasant aftertaste. I’ve noticed an improvement in my overall energy and well-being since starting them. It’s also reassuring to know the ingredients are clearly listed and well-balanced. A solid, reliable supplement that delivers what it promises! ### ⭐⭐⭐⭐⭐ Review *by A***R on 23 December 2025* I have been using this product for numerous numerous years since it was placed on the shelf for supplement products. The tablet itself is easy for me to swallow and the taste is good. I like the idea that it helps with immune support (which we need help with). I even give my husband a tablet daily. I will continue to take this product. ## Frequently Bought Together - Ester-C 500 mg 24 Hour Vitamin C Tablets for Immune Support, Vitamin C Supplement, 90 Count - Ester-C Vitamin C 1000 mg Coated Tablets, Immune System Booster, Stomach-Friendly Supplement, 120 Count - Qunol CoQ10 100mg Softgels, Ultra CoQ10 100mg, 3x Better Absorption, Antioxidant for Heart Health & Energy Production, Coenzyme Q10 Vitamins and Supplements, 4 Month Supply, 120 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.jp/products/259827001-ester-c-vitamin-c-24-hour-immune-support-1000mg-90](https://www.desertcart.jp/products/259827001-ester-c-vitamin-c-24-hour-immune-support-1000mg-90) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-16*