--- product_id: 570189418 title: "Supplements, Magnesium 400 mg, Supports Energy Production, Enzyme Function, Nervous System Support, 360 Veg Capsules" brand: "now foods" price: "$68.73" currency: USD in_stock: true reviews_count: 8 category: "Now Foods" url: https://www.desertcart.us/products/570189418-supplements-magnesium-400-mg-supports-energy-production-enzyme-function-nervous store_origin: US region: United States of America --- # Kosher, Vegan, Non-GMO certified 400mg Magnesium per capsule Supports 300+ enzyme functions Supplements, Magnesium 400 mg, Supports Energy Production, Enzyme Function, Nervous System Support, 360 Veg Capsules **Brand:** now foods **Price:** $68.73 **Availability:** ✅ In Stock ## Summary > 💪 Elevate your energy & calm your nerves with NOW Magnesium—because thriving is non-negotiable! ## Quick Answers - **What is this?** Supplements, Magnesium 400 mg, Supports Energy Production, Enzyme Function, Nervous System Support, 360 Veg Capsules by now foods - **How much does it cost?** $68.73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/570189418-supplements-magnesium-400-mg-supports-energy-production-enzyme-function-nervous) ## Best For - now foods enthusiasts ## Why This Product - Trusted now foods brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Family Legacy:** Crafted by a family-owned brand since 1968, ensuring quality you can count on. - • **Power-Packed 400mg Dose:** Fuel your metabolism and nervous system with a potent daily magnesium boost. - • **Enzyme Activation Mastery:** Supports over 300 enzyme reactions for energy, protein, and glucose metabolism. - • **Massive 360-Capsule Supply:** Stay ahead of your wellness game with a 6-month supply in every bottle. - • **Clean & Conscious Certification:** Kosher, Vegan, Non-GMO, Keto-friendly—because your health deserves purity. ## Overview NOW Supplements Magnesium 400mg delivers a high-potency, vegan-friendly formula designed to support optimal enzyme function and nervous system health. Certified Kosher, Non-GMO, and crafted under GMP standards by a trusted family-owned company since 1968, this 360-capsule supply ensures sustained wellness for men and women seeking clean, effective magnesium supplementation. ## Description Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, nerve impulse transmission, and bone mineralization. It is a required cofactor for an estimated 300 enzymes. Among the reactions catalyzed by these enzymes are fatty acid synthesis, protein synthesis, and glucose metabolism. Magnesium status is also important for regulation of calcium balance through its effects on the parathyroid gland. Natural color variation may occur in this product. Natural color variation may occur in this product. Even when healthy foods and natural supplements weren’t mainstream, NOW’s founder Elwood Richard started his own company to meet consumer needs for health foods by offering affordable, high quality natural products. Still family owned 50 years later, NOW has never wavered from this mission. As one of the natural products industry’s premier manufacturers, NOW owns and operates several manufacturing and distribution facilities in the United States and Canada. As a family-owned business NOW isn’t beholden to shareholders. We have no outside interests to deter us from our long-term goal of providing value in natural products that empower healthier lives. These statements have not been evaluated by the US FDA Review: a great product. - Great product for generalhealth. Review: Magnesium - High quality product. ## Features - SUPPORTS ENERGY PRODUCTION: Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, nerve impulse transmission, and bone mineralization - CRITICAL FOR ENZYME FUNCTION: It is a required cofactor for an estimated 300 enzymes. Among the reactions catalyzed by these enzymes are fatty acid synthesis, protein synthesis, and glucose metabolism - CLASSIFICATIONS/CERTIFICATIONS: Kosher, Vegan, Keto Friendly, Non-GMO, Halal - GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation) - Packaged in the USA by a family owned and operated company since 1968 - HIGH POTENCY FORMULA: Each vegetarian capsule delivers 400 mg of magnesium to support your daily nutritional needs with 360 capsules per bottle for long-lasting supply - CALCIUM BALANCE REGULATION: Magnesium status is important for regulation of calcium balance through its effects on the parathyroid gland, supporting overall bone health and mineral balance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0053DT06O | | Age Range Description | Adult | | Best Sellers Rank | #27,804 in Health & Household ( See Top 100 in Health & Household ) #527 in Magnesium Mineral Supplements | | Brand | NOW Foods | | Brand Name | NOW Foods | | Customer Reviews | 4.8 out of 5 stars 516 Reviews | | Diet Type | Gluten Free, Kosher, Vegan | | Flavor | Unflavored | | Item Form | Capsule | | Item Weight | 0.5 Kilograms | | Manufacturer | Now | | Manufacturer Part Number | HH1283 | | Material Type Free | BPA Free | | Number of Items | 1 | | Primary Supplement Type | Magnesium | | Product Benefits | Nervous System Health | | Supplement Formulation | Individual Supplement | | UPC | 733739111111 | | Unit Count | 360.00 Count | ## Product Details - **Brand:** NOW Foods - **Flavor:** Unflavored - **Item Form:** Capsule - **Primary Supplement Type:** Magnesium - **Unit Count:** 360.00 Count ## Images ![Supplements, Magnesium 400 mg, Supports Energy Production, Enzyme Function, Nervous System Support, 360 Veg Capsules - Image 1](https://m.media-amazon.com/images/I/61ePZAY9c6L.jpg) ![Supplements, Magnesium 400 mg, Supports Energy Production, Enzyme Function, Nervous System Support, 360 Veg Capsules - Image 2](https://m.media-amazon.com/images/I/71ysmddXOCL.jpg) ![Supplements, Magnesium 400 mg, Supports Energy Production, Enzyme Function, Nervous System Support, 360 Veg Capsules - Image 3](https://m.media-amazon.com/images/I/51RhUUim18L.jpg) ![Supplements, Magnesium 400 mg, Supports Energy Production, Enzyme Function, Nervous System Support, 360 Veg Capsules - Image 4](https://m.media-amazon.com/images/I/71j4JMuVzQL.jpg) ![Supplements, Magnesium 400 mg, Supports Energy Production, Enzyme Function, Nervous System Support, 360 Veg Capsules - Image 5](https://m.media-amazon.com/images/I/61kPNApAGZL.jpg) ## Available Options This product comes in different **Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ a great product. *by A***N on March 7, 2026* Great product for generalhealth. ### ⭐⭐⭐⭐⭐ Magnesium *by Y***I on January 27, 2026* High quality product. ### ⭐⭐⭐⭐⭐ Increases my comfort and improves my sleep. *by C***R on February 24, 2026* I don't know if it's better then any other Magnesium, but it stops my foot and leg cramping. I take it and 400mg of Potasium with supper. No cramps. If I forget to take it I wake up with foot cramps. ## Frequently Bought Together - NOW Supplements Magnesium 400mg - Enzyme Function*, Nervous System Support* - Magnesium Supplement for Men and Women, 360 Veg Capsules, Kosher, Vegan, Gluten-Free Magnesium Supplements - NOW Foods Supplements, Vitamin D-3 5,000 IU, High Potency, Structural Support*, 240 Softgels - NOW Foods Supplements, Omega-3 180 EPA / 120 DHA, Molecularly Distilled, Cardiovascular Support*, 500 Softgels --- ## 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.us/products/570189418-supplements-magnesium-400-mg-supports-energy-production-enzyme-function-nervous](https://www.desertcart.us/products/570189418-supplements-magnesium-400-mg-supports-energy-production-enzyme-function-nervous) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-17*