--- product_id: 29001557 title: "Rugby Magnesium Oxide 400 mg Tablets - Dietary Supplement - Gluten-Free - 120 Count (3 Pack)" brand: "laboratories" price: "¥4895" currency: JPY in_stock: true category: "Rugby Laboratories" url: https://www.desertcart.jp/products/29001557-rugby-magnesium-oxide-400-mg-tablets-dietary-supplement-gluten-free store_origin: JP region: Japan --- # Gluten-Free & Allergen-Free 400 mg Magnesium Oxide per tablet 120 tablets per pack, 3-pack supply Rugby Magnesium Oxide 400 mg Tablets - Dietary Supplement - Gluten-Free - 120 Count (3 Pack) **Brand:** laboratories **Price:** ¥4895 **Availability:** ✅ In Stock ## Summary > 💪 Elevate your wellness game with clean, powerful magnesium support! ## Quick Answers - **What is this?** Rugby Magnesium Oxide 400 mg Tablets - Dietary Supplement - Gluten-Free - 120 Count (3 Pack) by laboratories - **How much does it cost?** ¥4895 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/29001557-rugby-magnesium-oxide-400-mg-tablets-dietary-supplement-gluten-free) ## Best For - laboratories enthusiasts ## Why This Product - Trusted laboratories brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Legacy:** Formulated by Rugby Laboratories with strict quality standards for reliable, effective supplementation. - • **Pure Power Boost:** Each tablet delivers a potent 241 mg of elemental magnesium to fuel your daily wellness. - • **Clean & Clear Formula:** Free from gluten, yeast, dairy, sugar, preservatives, and artificial additives—because your body deserves the best. - • **Daily Dose, Simplified:** One easy-to-swallow tablet a day keeps your magnesium levels balanced without hassle. - • **Vegan & Allergy-Friendly:** Crafted without common allergens and 100% vegan, fitting seamlessly into your clean lifestyle. ## Overview Rugby Magnesium Oxide 400 mg Tablets provide a high-quality, gluten-free magnesium supplement delivering 241 mg elemental magnesium per tablet. Packaged in a convenient 120-count, 3-pack supply, these vegan-friendly tablets are free from common allergens and artificial additives, designed for adults seeking effective daily magnesium support from a trusted brand. ## Description Buy Rugby Magnesium Oxide 400 mg Tablets - Dietary Supplement - Gluten-Free - 120 Count (3 Pack) on desertcart.com ✓ FREE SHIPPING on qualified orders ## Features - MAGNESIUM OXIDE TABLETS: Rugby's Magnesium Oxide 400 mg tablets are a dietary supplement. They are free from yeast, wheat, gluten, milk or milk derivatives, lactose, sugar, preservatives, artificial color, artificial flavor, and sodium (less than 5 mg per serving). - ACTIVE INGREDIENT: Each tablet contains 241 mg of magnesium (from 400 mg of magnesium oxide). - DOSAGE: Adults, take 1 tablet daily, preferably with a meal. These tablets are not formulated for children. To preserve quality and freshness, keep the bottle tightly closed. - QUALITY FORMULATION: We maintain high standards of care through strict regulatory compliance to deliver carefully formulated, effective 400 mg magnesium tablets. - RUGBY LABORATORIES: At Rugby Laboratories, we believe wellness should be accessible to everyone. We pride ourselves on our legacy of delivering quality OTC and vitamin supplements. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01AVKK01W | | ASIN | B01AVKK01W | | Age Range Description | Adult | | Allergen Information | Gluten Free | | Best Sellers Rank | #13,195 in Health & Household ( See Top 100 in Health & Household ) #269 in Magnesium Mineral Supplements | | Brand Name | RUGBY LABORATORIES | | Concentration | 400 Mg | | Customer Reviews | 4.6 4.6 out of 5 stars (1,379) | | Date First Available | February 6, 2016 | | Diet Type | Vegan | | Flavor | Unflavored | | Item Form | Tablet | | Item Weight | 3.68 ounces | | Item model number | 10006-0730-38 | | Manufacturer | Rugby Laboratories | | Manufacturer | Rugby Laboratories | | Manufacturer Part Number | 10006-0730-38 | | Material Type Free | Corn Free, Dairy Free, Egg Free, Peanut Free, Wheat Free | | Model Number | 10006-0730-38 | | Number of Items | 3 | | Primary Supplement Type | Magnesium, Magnesium Oxide | | Product Benefits | Dietary Supplement | | Product Dimensions | 2 x 2 x 3.5 inches; 3.68 ounces | | Unit Count | 120 Count | ## Product Details - **Brand:** RUGBY LABORATORIES - **Flavor:** Unflavored - **Item Form:** Tablet - **Primary Supplement Type:** Magnesium, Magnesium Oxide - **Unit Count:** 120 Count ## Images ![Rugby Magnesium Oxide 400 mg Tablets - Dietary Supplement - Gluten-Free - 120 Count (3 Pack) - Image 1](https://m.media-amazon.com/images/I/51TNiKwWlaL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Rugby Magnesium Oxide 400 mg Tablets - Dietary Supplement - Gluten-Free - 120 Count (3 Pack) - Nature Made Calcium 500 mg with Vitamin D3, Dietary Supplement for Bone Support, 130 Tablets - Nature Made Vitamin B12 1000 mcg, Dietary Supplement for Energy Metabolism Support, 150 Softgels, 150 Day Supply --- ## 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/29001557-rugby-magnesium-oxide-400-mg-tablets-dietary-supplement-gluten-free](https://www.desertcart.jp/products/29001557-rugby-magnesium-oxide-400-mg-tablets-dietary-supplement-gluten-free) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-29*