--- product_id: 251311040 title: "Now Foods Magnesium 400 mg | High-Potency Mineral Supplement for Nervous System Support & Energy Production & Muscle Function & Enzyme & Bone Health | 180 Veg Capsules" brand: "now" price: "$38.61" currency: USD in_stock: true reviews_count: 13 category: "Now" url: https://www.desertcart.us/products/251311040-now-foods-magnesium-400-mg-high-potency-mineral-supplement-nervous store_origin: US region: United States of America --- # 400 mg high-potency dose Non-GMO & allergen-free Supports 300+ enzyme functions Now Foods Magnesium 400 mg | High-Potency Mineral Supplement for Nervous System Support & Energy Production & Muscle Function & Enzyme & Bone Health | 180 Veg Capsules **Brand:** now **Price:** $38.61 **Availability:** ✅ In Stock ## Summary > ⚡ Unlock your body's full potential with NOW Magnesium 400 mg! ## Quick Answers - **What is this?** Now Foods Magnesium 400 mg | High-Potency Mineral Supplement for Nervous System Support & Energy Production & Muscle Function & Enzyme & Bone Health | 180 Veg Capsules by now - **How much does it cost?** $38.61 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/251311040-now-foods-magnesium-400-mg-high-potency-mineral-supplement-nervous) ## Best For - now enthusiasts ## Why This Product - Trusted now brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bone Health Boost:** Enhances calcium regulation and bone mineralization for lasting strength 🦴 - • **Clean & Pure Wellness:** Non-GMO, free from gluten, dairy, soy, nuts, and more 🌿 - • **Muscle & Nerve Support:** Optimizes muscle contraction and nerve impulse transmission for peak performance 💪 - • **Enzyme Activation Mastery:** Essential cofactor for over 300 enzymes driving protein & fat synthesis 🔬 - • **Power Your Day with 400 mg Magnesium:** High-potency formula fuels energy & metabolism ⚡ ## Overview NOW Foods Magnesium 400 mg delivers a high-potency mineral supplement designed to support energy production, muscle function, nerve transmission, and bone health. Featuring a clean, non-GMO formula free from common allergens, it acts as a vital cofactor for over 300 enzymes involved in metabolism and protein synthesis. With 180 veg capsules, it’s a trusted choice for professionals seeking comprehensive wellness and peak performance. ## 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. Review: Excellent - Excellent and reasonable price Review: Good product - Hope to get better pricing ## Features - Supports Energy Production - Critical for Enzyme Function - Non-GMO - Free from Wheat, Gluten, Dairy, Egg, Fish, Shellfish, Soy and Tree nut. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00772DITE | | Age Range Description | Adult | | Best Sellers Rank | #1,154 in Health ( See Top 100 in Health ) #27 in Mineral Supplements | | Brand | NOW | | Brand Name | NOW | | Country of Publication | China | | Customer Reviews | 4.6 out of 5 stars 2,349 Reviews | | Diet Type | Gluten Free | | Flavor | Unflavored | | Flavour | Unflavored | | Global Trade Identification Number | 00733739012838 | | Item Form | Capsule | | Item Weight | 200 Grams | | Item form | Capsule | | Manufacturer | NOW Foods | | Manufacturer Part Number | B001F0R7GE | | Model Number | B001F0R7GE | | Number of Items | 1 | | Primary Supplement Type | Magnesium | | Primary supplement type | Magnesium | | Product Benefits | Plays a key role in the activation of amino acids for protein biosynthesis | | Product benefits | Plays a key role in the activation of amino acids for protein biosynthesis | | UPC | 733739012838 767644304528 733739148506 | | Unit Count | 180 Count | | Unit count | 180 Count | ## Product Details - **Brand:** NOW - **Flavour:** Unflavored - **Item form:** Capsule - **Primary supplement type:** Magnesium - **Unit count:** 180 Count ## Images ![Now Foods Magnesium 400 mg | High-Potency Mineral Supplement for Nervous System Support & Energy Production & Muscle Function & Enzyme & Bone Health | 180 Veg Capsules - Image 1](https://m.media-amazon.com/images/I/61GkroyONpL.jpg) ![Now Foods Magnesium 400 mg | High-Potency Mineral Supplement for Nervous System Support & Energy Production & Muscle Function & Enzyme & Bone Health | 180 Veg Capsules - Image 2](https://m.media-amazon.com/images/I/61CKqGKnDuL.jpg) ![Now Foods Magnesium 400 mg | High-Potency Mineral Supplement for Nervous System Support & Energy Production & Muscle Function & Enzyme & Bone Health | 180 Veg Capsules - Image 3](https://m.media-amazon.com/images/I/61kTGo7KxGL.jpg) ## Questions & Answers **Q: What is the expiry date?** A: 09/ 26 **Q: What is the Expiry date?** A: 99/26 **Q: هل يساعد هذا النوع على النوم و الاسترخاء ؟** A: الدواء جيد ويساعد على الاسترخاء والنوم ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent *by G***R on 11 December 2024* Excellent and reasonable price ### ⭐⭐⭐⭐⭐ Good product *by T***A on 25 February 2025* Hope to get better pricing ### ⭐⭐⭐⭐ It's the perfect choice *by T***E on 28 December 2024* It's sleeky look is amazing. It's exactly what I wanted and it's worth the price. I'll go for it over and over again ## Frequently Bought Together - NOW Magnesium 400mg, 180 Veg Capsules - NOW Foods Supplements, Vitamin D-3 5,000 IU, High Potency, Structural Support*, 240 Softgels - NOW Foods Supplements, Zinc (Zinc Gluconate) 50 mg, Supports Enzyme Functions*, Immune Support*, 100 Tablets --- ## 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/251311040-now-foods-magnesium-400-mg-high-potency-mineral-supplement-nervous](https://www.desertcart.us/products/251311040-now-foods-magnesium-400-mg-high-potency-mineral-supplement-nervous) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-06*