---
product_id: 416966733
title: "Theonia Magnesium Complex High Strength 205mg Supplement - Zinc, Vitamin D3 - Muscle & Bone Health, Nerve Function & Energy Support - UK Manufactured - Non-GMO - 60 Vegetarian Capsules"
brand: "hey nutrition"
price: "€ 80.65"
currency: EUR
in_stock: true
reviews_count: 8
category: "Hey Nutrition"
url: https://www.desertcart.hr/products/416966733-theonia-magnesium-complex-high-strength-205mg-supplement-zinc-vitamin-d3
store_origin: HR
region: Croatia
---

# Zinc boosts energy & immunity 205mg high-strength magnesium Vitamin D3 for superior bone support Theonia Magnesium Complex High Strength 205mg Supplement - Zinc, Vitamin D3 - Muscle & Bone Health, Nerve Function & Energy Support - UK Manufactured - Non-GMO - 60 Vegetarian Capsules

**Brand:** hey nutrition
**Price:** € 80.65
**Availability:** ✅ In Stock

## Summary

> 💥 Elevate your wellness game with Hey Nutrition’s Magnesium Complex — 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 - 60 Vegetarian Capsules by hey nutrition
- **How much does it cost?** € 80.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/416966733-theonia-magnesium-complex-high-strength-205mg-supplement-zinc-vitamin-d3)

## Best For

- hey nutrition enthusiasts

## Why This Product

- Trusted hey nutrition brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stress Defense Formula:** Antioxidant-rich blend protects your cells from oxidative stress, keeping you sharp and energized.
- • **Vitamin D3 Supercharge:** Optimized Vitamin D3 enhances calcium absorption, ensuring stronger bones and teeth you can rely on.
- • **Vegan & Non-GMO Assurance:** Clean, UK-made capsules crafted for conscious professionals who demand quality and transparency.
- • **Zinc-Infused Immune Shield:** Zinc fortifies your immune system, helping you stay resilient against daily stressors and fatigue.
- • **Power-Packed Magnesium Dose:** 205mg of highly absorbable magnesium fuels muscle, nerve, and bone health for peak daily performance.

## Overview

Hey Nutrition Magnesium Complex delivers a potent 205mg magnesium dose combined with zinc and vitamin D3 to support muscle, bone, nerve, and immune health. Made in the UK with non-GMO, vegan-friendly ingredients, this supplement is designed to boost energy, reduce fatigue, and protect against oxidative stress — perfect for busy professionals seeking reliable daily wellness.

## Description

This high-strength magnesium supplement with zinc and vitamin D3 helps support healthy bones, muscles, nerves, and energy levels. Made in the UK with non-GMO ingredients.

Review: Very good. - My partner is very happy with it, and keeps taking them.
Review: Good - Just recieved this , ive given full stars purely on the delivery , quality of the bottle and the tablets past reviews , these are for my friend who will start using them tomorrow , once she has finished this bottle I'll get her views and update my review .

## 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 | B09TTV2BMR |
| Age Range Description | All Ages |
| Allergen Information | Contains: Milk Free |
| Best Sellers Rank | 5,458 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 108 in Magnesium |
| Brand | Hey Nutrition |
| Brand Name | Hey Nutrition |
| Customer Reviews | 4.5 out of 5 stars 430 Reviews |
| Diet Type | Vegan |
| Flavour | Orange |
| Item Form | Capsule |
| Item Weight | 0.08 Kilograms |
| Item form | Capsule |
| Manufacturer | Hey Nutrition |
| Number of Items | 1 |
| Number of items | 1 |
| Primary Supplement Type | Calcium, Magnesium, Zinc |
| Primary supplement type | Calcium, Magnesium, Zinc |
| Unit Count | 60.00 count |
| Unit count | 60.00 count |

## Product Details

- **Age range (description):** All Ages
- **Allergen information:** Contains: Milk Free
- **Brand:** Hey Nutrition
- **Diet type:** Vegan
- **Flavour:** Orange
- **Item form:** Capsule
- **Item weight:** 0.08 Kilograms
- **Number of items:** 1
- **Primary supplement type:** Calcium, Magnesium, Zinc
- **Unit count:** 60.00 count

## Images

![Theonia Magnesium Complex High Strength 205mg Supplement - Zinc, Vitamin D3 - Muscle & Bone Health, Nerve Function & Energy Support - UK Manufactured - Non-GMO - 60 Vegetarian Capsules - Image 1](https://m.media-amazon.com/images/I/612ZqvJJ8GL.jpg)

## 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

**Q: They offer a 60 day guarantee online, do we have that here too?**
A: Hello Penny Lane,  Yes they do.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good.
*by T***C on 31 December 2025*

My partner is very happy with it, and keeps taking them.

### ⭐⭐⭐⭐⭐ Good
*by A***G on 31 January 2026*

Just recieved this , ive given full stars purely on the delivery , quality of the bottle and the tablets past reviews , these are for my friend who will start using them tomorrow , once she has finished this bottle I'll get her views and update my review .

### ⭐⭐⭐⭐ 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

## Frequently Bought Together

- Hey Nutrition Magnesium Complex High Strength 205mg Supplement - Zinc, Vitamin D3 - Muscle & Bone Health, Nerve Function & Energy Support - UK Manufactured - Non-GMO - 60 Vegetarian Capsules
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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-18*