Best Organic Magnesium Supplements of 2025

Phoebe Cooper Avatar
Phoebe Cooper
Last Updated: 2 Feb 2025

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Organic magnesium supplements are a natural and effective way to improve magnesium levels in the body. Magnesium is an essential mineral that plays a crucial role in many bodily functions, including muscle and nerve function, heart health, and bone strength. These supplements are made from organic sources, ensuring that they are free from harmful chemicals and additives. They are available in various forms, including capsules, powders, and liquids, making it easy to incorporate them into your daily routine. With regular use, organic magnesium supplements can help alleviate symptoms of magnesium deficiency and promote overall health and wellbeing.

At a Glance: Our Top Picks

Organic Magnesium from Wild Sea Lettuce Capsules Cover #TOP 1
Organic Magnesium from Wild Sea Lettuce Capsules
ftb score rating icon 9.9
High Strength Magnesium Glycinate Supplements 1500mg Cover #TOP 2
High Strength Magnesium Glycinate Supplements 1500mg
ftb score rating icon 9.8
Advanced Vegan Magnesium Tablets for Muscle & Sleep Cover #TOP 3
Advanced Vegan Magnesium Tablets for Muscle & Sleep
ftb score rating icon 9.6

Top 6 Organic Magnesium Supplements

#TOP 1

Organic Magnesium from Wild Sea Lettuce Capsules

Organic Magnesium from Wild Sea Lettuce Capsules Cover
Organic Magnesium Whole Food Sourced & Certified by Soil Association Vegan Capsules

Earthier Organic Magnesium offers a unique, 100% plant-sourced magnesium derived from Certified Organic Wild Sea Lettuce. With 150mg of magnesium per serving, this supplement is designed to support your body’s natural processes. Unlike isolated forms of magnesium, this product is recognised by your body as food, ensuring optimal absorption and effect. It is produced to Certified Organic standards, free from additives and pesticides, providing you with a pure and natural source of magnesium.

What We Like
100% plant-sourced magnesium
Supports over 300 body processes
Certified Organic by Soil Association
Free from additives and fillers
Vegan-friendly formulation
#TOP 2

High Strength Magnesium Glycinate Supplements 1500mg

High Strength Magnesium Glycinate Supplements 1500mg Cover
Magnesium Glycinate Supplements- High Strength Potent 1500mg Pure Magnesium Glycinate Per Serving- Organic Magnesium Supplements to Help Support Energy, Bone & Muscle Function- 120 Vegan Capsules

Magnesium Glycinate Supplements provide a powerful 1500mg of pure magnesium glycinate per serving, helping to elevate your wellness routine. This supplement enhances energy production, allowing you to reduce fatigue and stay active throughout the day. With easy-to-swallow capsules, incorporating magnesium into your daily routine is simple and convenient. Additionally, it supports muscle function and bone health, helping to prevent cramps and maintain strong bones for an active lifestyle.

What We Like
High strength per serving
Enhances energy and reduces fatigue
Easy-to-swallow capsules
Supports muscle and bone health
Vegan and gluten-free
#TOP 3

Advanced Vegan Magnesium Tablets for Muscle & Sleep

Advanced Vegan Magnesium Tablets for Muscle & Sleep Cover
Advanced Vegan Magnesium Tablets | Magnesium Supplements for Restless Leg Syndrome Relief, Leg Cramps & Calm Sleep | Magnesium Citrate, Oxide & Vitamin B6 | UK Made Magnesium Supplement (240 Tablets)

Oxford Organics Magnesium Tablets offer a unique blend of Magnesium Citrate, Magnesium Oxide, and Vitamin B6, which can help reduce tiredness and support normal muscle function. By taking these tablets, you can enhance your mood and energy levels during the day while promoting better sleep at night. This supplement is crafted to be free from common allergens and is suitable for both vegetarians and vegans. With pure elemental magnesium and vitamin B6 in each tablet, you can conveniently support your overall well-being.

What We Like
Supports muscle function
Reduces tiredness and fatigue
Promotes better sleep
Free from common allergens
Suitable for vegetarians and vegans

The Naked Pharmacy Marine Magnesium Capsules

The Naked Pharmacy Marine Magnesium Capsules Cover
The Naked Pharmacy | Marine Magnesium | Sleep & Nerve/Muscle | Natural Supplements with Prebiotic Baobab | High Strength | No Additives | Vegan | 30 Capsules

The Naked Pharmacy's Marine Magnesium Capsules are a natural supplement designed to support your nerve and muscle function while promoting a healthy gut. Made from sustainably sourced magnesium and organic prebiotic Baobab, these capsules help maintain your overall wellbeing. With 100% active ingredients and no synthetic additives, you can trust that you are taking a clean product. Manufactured in the UK and quality tested by pharmacists, these capsules offer a reliable option for those seeking to boost their health naturally.

What We Like
Natural ingredients
Supports nerve and muscle function
Gut health improvement
Quality tested by pharmacists
Vegan and allergen-free

High Strength Magnesium Glycinate with Vitamin B6

SS Sport Supplies
MGVB6 - 0002
High Strength Magnesium Glycinate with Vitamin B6 Cover
Magnesium Glycinate Supplements 1500mg & Vitamin B6-120 High Strength Capsules - 1500mg of Magnesium Providing 315mg Elemental Magnesium (Bisglycinate) - Pure Active Ingredient

The SS Sport Magnesium Glycinate offers a potent 1500mg of pure active ingredient per serving, providing you with 315mg of elemental magnesium. This essential mineral plays a vital role in converting food into energy, supporting normal muscle function, and reducing tiredness and fatigue. Additionally, these capsules include Vitamin B6, which helps to further alleviate fatigue while also contributing to your immune system and psychological wellbeing. With only pure ingredients and no fillers, this supplement is suitable for both vegans and vegetarians.

What We Like
High elemental magnesium content
Includes Vitamin B6 for added benefits
Free from artificial additives
Suitable for vegans and vegetarians
Manufactured to high safety standards

VitaBright Magnesium Glycinate Complex with Vitamins

VitaBright Magnesium Glycinate Complex with Vitamins Cover
Magnesium Glycinate 6-in-1 Complex 2500mg, 485mg Elemental Magnesium Supplements High Strength, With Zinc, Vitamin D3 & B6, Chelated Magnesium Tablets Citrate, Bisglycinate, Malate, Made VitaBright UK

The VitaBright Magnesium Complex offers a high-strength formula that combines six forms of magnesium with essential vitamins B6, D3, and zinc. This unique blend provides 485mg of elemental magnesium, enhancing absorption for better results. You can easily adjust your dose according to your needs, making it suitable for both men and women. The capsules are also versatile, allowing you to mix them into your favourite drinks for added convenience, ensuring you receive the benefits of magnesium without any hassle.

What We Like
High strength magnesium blend
Convenient capsule format
Versatile for food or drinks
Supports sleep and relaxation
Ideal for men’s health
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is the most natural form of magnesium to take?

Magnesium glycinate -- Magnesium glycinate (magnesium bound with glycine, a non-essential amino acid) is one of the most bioavailable and absorbable forms of magnesium, and also the least likely to induce diarrhea. It is the safest option for correcting a long-term deficiency.

2. What is the healthiest form of magnesium?

Magnesium malate Research suggests that magnesium malate is very well absorbed in your digestive tract, making it a great option for replenishing your magnesium levels ( 14 ). Some people report that it's gentler on your system and may have less of a laxative effect than other types.

3. Is there organic magnesium?

Organic types of magnesium are shown to have higher bioavailability and absorption in the body compared to in-organic forms of magnesium.

4. Which magnesium is best supplement?

Healthline's picks for the best magnesium supplements. Thorne Magnesium Bisglycinate Powder.Nested Magnesium Glycinate.Klaire Labs Magnesium Glycinate Complex.MegaFood Magnesium.Douglas Laboratories Magnesium Oxide.Trace Minerals Mega Mag.Pure Encapsulations Magnesium Citrate.Pure Encapsulations Magnesium Liquid.

Editor's Notes

During our organic magnesium supplement research, we found 306 organic magnesium supplement products and shortlisted 6 quality products. We collected and analyzed 70,616 customer reviews through our big data system to write the organic magnesium supplements list. We found that most customers choose organic magnesium supplements with an average price of £13.22.

The organic magnesium supplements are available for purchase. We have researched hundreds of brands and picked the top brands of organic magnesium supplements, including Earthier, Oxford Organics, The Naked Pharmacy, SS Sport Supplies, VitaBright. The seller of top 1 product has received honest feedback from 85 consumers with an average rating of 4.9.

Written by
Phoebe Cooper Avatar

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."