--- product_id: 453379474 title: "Theonia Magnesium Complex High Strength 205mg Supplement - Zinc, Vitamin D3 - Muscle & Bone Health, Nerve Function & Energy Support - UK Manufactured - Non-GMO - 3 Pack - 180 Vegetarian Capsules" brand: "theonia" price: "$220.25" currency: USD in_stock: true reviews_count: 8 category: "Theonia" url: https://www.desertcart.us/products/453379474-theonia-magnesium-complex-high-strength-205mg-supplement-zinc-vitamin-d3 store_origin: US region: United States of America --- # Boosts energy & reduces fatigue 205mg high-strength magnesium Supports bone & teeth health Theonia Magnesium Complex High Strength 205mg Supplement - Zinc, Vitamin D3 - Muscle & Bone Health, Nerve Function & Energy Support - UK Manufactured - Non-GMO - 3 Pack - 180 Vegetarian Capsules **Brand:** theonia **Price:** $220.25 **Availability:** ✅ In Stock ## Summary > 💥 Elevate your wellness game with Theonia — because your body deserves the best! ## Quick Answers - **What is this?** Theonia Magnesium Complex High Strength 205mg Supplement - Zinc, Vitamin D3 - Muscle & Bone Health, Nerve Function & Energy Support - UK Manufactured - Non-GMO - 3 Pack - 180 Vegetarian Capsules by theonia - **How much does it cost?** $220.25 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/453379474-theonia-magnesium-complex-high-strength-205mg-supplement-zinc-vitamin-d3) ## Best For - theonia enthusiasts ## Why This Product - Trusted theonia brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Immune System Shield:** Zinc and Vitamin D3 team up to fortify your body’s natural defenses. - • **Stress-Proof Your Cells:** Antioxidant-rich blend helps combat oxidative stress from daily life challenges. - • **Energy & Focus Amplifier:** Clinically backed ingredients reduce tiredness and support mental clarity for your busiest days. - • **Bone & Teeth Reinforcement:** Enhanced formula supports calcium absorption to keep your skeleton strong and resilient. - • **Power-Packed Magnesium Dose:** 205mg of highly absorbable magnesium for muscle, nerve, and bone vitality. ## Overview Theonia Magnesium Complex delivers a potent 205mg dose of magnesium combined with zinc and Vitamin D3 in 180 vegetarian capsules. UK-manufactured and non-GMO, this supplement supports muscle and bone health, enhances calcium absorption, boosts immune function, protects against oxidative stress, and promotes sustained energy and mental focus—perfect for health-conscious professionals seeking a scientifically backed daily edge. ## Description Hey Nutrition Supercharge Your Health with Nature’s Most Powerful Ingredients What is Hey Nutrition? Hey Nutrition was founded to address inefficiencies in the health supplement industry, creating products that deliver real results using clean, clinically studied ingredients in potent doses. What makes us unique? Our maximum potency formulas are crafted with high-quality, natural ingredients, free from artificial additives. Scientifically backed, our supplements ensure you receive the nutrients your body needs to thrive. What is Hey Nutrition? Hey Nutrition was founded to address inefficiencies in the health supplement industry, creating products that deliver real results using clean, clinically studied ingredients in potent doses. What makes us unique? Our maximum potency formulas are crafted with high-quality, natural ingredients, free from artificial additives. Scientifically backed, our supplements ensure you receive the nutrients your body needs to thrive. Your health journey begins now Visit the store Your health journey begins now Visit the store How We Do It We carefully select clinically studied ingredients and use them in optimal doses to ensure our supplements deliver real, effective results. Why We Do It We believe you deserve supplements that genuinely improve your health. Our passion is to help you live a healthier, happier life with products that are simple, effective, and science-backed. Our Mission At Hey Nutrition, our mission is to enhance your well-being by providing high-quality supplements with clinically studied ingredients in effective doses. We use natural ingredients to help you feel your absolute best, every day. How We Do It We carefully select clinically studied ingredients and use them in optimal doses to ensure our supplements deliver real, effective results. Why We Do It We believe you deserve supplements that genuinely improve your health. Our passion is to help you live a healthier, happier life with products that are simple, effective, and science-backed. Our Mission At Hey Nutrition, our mission is to enhance your well-being by providing high-quality supplements with clinically studied ingredients in effective doses. We use natural ingredients to help you feel your absolute best, every day. Review: Good product, will be ordering more in the future - This stuff is great. I've tried others and didn't notice a difference, but this one worked from the first time. I slept like a baby. It's really good if you drink too much coffee and your magnesium is always low, and you need to top it up. Review: Magnesium supplement - Great purchase! Excellent product! ## Features - SUPPORTS HEALTHY BONES - Calcium is the most famous nutrient to help with bone health, but sometimes it could use a little boost. Our high-absorption formula helps to develop and maintain healthy teeth and bones, along with supporting the absorption and utilisation of calcium. - VITAMIN D3 - Vitamin D3 is a powerhouse vitamin. It is more effective at increasing vitamin D levels in the bloodstream compared to Vitamin D2. - PROTECTS BODY FROM STRESS - Oxidative stress can be caused by a number of environmental and natural factors. Help keep yourself in tip-top shape. Our ingredients help to protect the body's cells from oxidative stress. - PROMOTES IMMUNE HEALTH - Our product contains zinc, which helps strengthen the body's immune response by contributing to the normal function of the immune system. - SUPPORTS ENERGY LEVELS - Help give your body the boost it needs to tackle the day. Our formula helps to promote normal psychological functioning, reduce tiredness and fatigue, and support energy levels. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B621T787 | | Age Range Description | All Ages | | Allergen Information | Contains: Milk Free | | Benefits | Teeth Health | | Best Sellers Rank | 4,819 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 109 in Magnesium | | Brand | Theonia | | Brand Name | Theonia | | Customer Reviews | 4.4 out of 5 stars 444 Reviews | | Diet Type | Vegan | | Item Form | Capsule | | Item form | Capsule | | Manufacturer | Hey Nutrition | | Manufacturer Part Number | HN_MAGNESIUM_3PK | | Number of Items | 3 | | Number of items | 3 | | Primary Supplement Type | Zinc | | Primary supplement type | Zinc | | Product benefits | Teeth Health | | Unit Count | 180.0 count | | Unit count | 180.0 count | ## Product Details - **Age range (description):** All Ages - **Allergen information:** Contains: Milk Free - **Brand:** Theonia - **Diet type:** Vegan - **Item form:** Capsule - **Manufacturer:** Hey Nutrition - **Number of items:** 3 - **Primary supplement type:** Zinc - **Product benefits:** Teeth Health - **Unit count:** 180.0 count ## Images ![Theonia Magnesium Complex High Strength 205mg Supplement - Zinc, Vitamin D3 - Muscle & Bone Health, Nerve Function & Energy Support - UK Manufactured - Non-GMO - 3 Pack - 180 Vegetarian Capsules - Image 1](https://m.media-amazon.com/images/I/718AABXEFdL.jpg) ![Theonia Magnesium Complex High Strength 205mg Supplement - Zinc, Vitamin D3 - Muscle & Bone Health, Nerve Function & Energy Support - UK Manufactured - Non-GMO - 3 Pack - 180 Vegetarian Capsules - Image 2](https://m.media-amazon.com/images/I/61sMtaZLKeL.jpg) ![Theonia Magnesium Complex High Strength 205mg Supplement - Zinc, Vitamin D3 - Muscle & Bone Health, Nerve Function & Energy Support - UK Manufactured - Non-GMO - 3 Pack - 180 Vegetarian Capsules - Image 3](https://m.media-amazon.com/images/I/713Sx9hTP8L.jpg) ![Theonia Magnesium Complex High Strength 205mg Supplement - Zinc, Vitamin D3 - Muscle & Bone Health, Nerve Function & Energy Support - UK Manufactured - Non-GMO - 3 Pack - 180 Vegetarian Capsules - Image 4](https://m.media-amazon.com/images/I/71uwisif15L.jpg) ![Theonia Magnesium Complex High Strength 205mg Supplement - Zinc, Vitamin D3 - Muscle & Bone Health, Nerve Function & Energy Support - UK Manufactured - Non-GMO - 3 Pack - 180 Vegetarian Capsules - Image 5](https://m.media-amazon.com/images/I/81uvobYWniL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Shelve life or out of date marking, months or years?** A: The magnesium that I purchased earlier on in the year has a best before date 1/2025 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product, will be ordering more in the future *by D***S on 14 May 2026* This stuff is great. I've tried others and didn't notice a difference, but this one worked from the first time. I slept like a baby. It's really good if you drink too much coffee and your magnesium is always low, and you need to top it up. ### ⭐⭐⭐⭐⭐ Magnesium supplement *by E***. on 6 May 2026* Great purchase! Excellent product! ### ⭐⭐⭐⭐ Will be back later with proper review *by R***A on 12 August 2025* Only been taking them a couple weeks so too early to give a proper review they were recommended by a friend who has been on them for few months she says she definitely feels better --- ## 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/453379474-theonia-magnesium-complex-high-strength-205mg-supplement-zinc-vitamin-d3](https://www.desertcart.us/products/453379474-theonia-magnesium-complex-high-strength-205mg-supplement-zinc-vitamin-d3) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-08*