Approximately 80 percent of Americans suffer from a magnesium deficiency. Magnesium is vital to the body as it is one of six fundamental macro-minerals that make up 99% of the mineral content in our bodies.

What is Topical Magnesium?

Unlike oral magnesium supplements, topical magnesium is far more effective and easier on your wallet with fantastic results. Like all magnesium products that are used transdermally, ŐSIMagnesium lotions, butters, gels, sprays and flakes absorb directly into the skin. In short, the magnesium your body needs reaches problematic tissues and cells for directly.

Topical magnesium is more effective because it does not have to pass through the digestive track.

Traditional medical treatments such as capsules and pills are less effective because they pass through the stomach where they are diluted or broken down in the gastric acid. Transdermal substances directly target the problematic areas, subsequently allowing for higher efficiency. Transdermal medicines do not pass through the liver or the stomach; as a result, they tend not to have any kind of severe or even mild side-effects at all.

ŐSIMagnesium is available in lotions, butters, gels, oils, and as magnesium chloride flakes.

Why OsiMagnesium?

ŐSIMagnesium Oil is a unique mineral that originates 1500- 2000 meters down in the inactive Zechstein Sea. The Zechstein Sea is a prehistoric sea that hides thousands of meters deep in the earth’s crust. Its location protects it from any form of modern, negative environmental impact, in other words it is the purest source of magnesium chloride available. The hidden location preserves the magnesium in its original energetic state. State-of-the-art biotechnological methods mine this pure and highly energized mineral.

The ancient Zechstein Sea resides in the northern part of Europe, extending from the eastern coast of England to Northern Poland.

This sea water has been untouched for the past 250 million years.

100% Natural 

Optimal transdermal absorption

Do I Need Magnesium?

Approximately 80 percent of Americans suffer from a magnesium deficiency. Magnesium is vital to the body as it is one of six fundamental macro-minerals that make up 99% of the mineral content in our bodies.

Magnesium is essential to the cells in our bodies as it produces energy which can be directly associates with the contractions and relaxations of our muscles. It is also found in virtually every organ in the body; including: your heart, liver and kidneys.

Click below to take one of our magnesium quizzes:

Do I have a magnesium deficiency?

What type of magnesium is best for me?

How to Use Magnesium:

We carry a line of Magnesium products for every application:

Magnesium Flakes:

Relax in the tub or enjoy a foot soak with our ŐSIMAGNESIUM Bath Flakes

Magnesium Lotions and Butters:

Apply ŐSIMAGNESIUM Lotions to anywhere on your body, including your face, where it can be absorbed directly into the body.

Magnesium Massage Lotion:

ŐSIMAGNESIUM Cooling Massage Lotion is composed of ŐSIMAGNESIUM Oil, ginger, menthol and arnica oil for better relaxation.

Magnesium Gel:

ŐSIMAGNESIUM Gel is a unique formula made of 250 million-year-old ŐSIMAGNESIUM Oil, which delivers a large dosage of magnesium into the body by penetrating the skin.

Magnesium Oil:

Use ŐSIMAGNESIUM Oil daily to deliver a large amount of elemental magnesium into the body.

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ŐSIMAGNESIUM Cooling Massage Lotion

I massage my husband with this after his training practice... he basically begs me if he has to LOL, he loves it! 😍 I totally recommend it!


I have used this product for a few years now and love it. I apply to calves prior to bedtime to avoid leg cramps. I have also used it prior to flying to keep me calm and relaxed.

I absolutely love this product!! 😍 I use it on my clients for sore muscles, and the effects are amazing. WILL RECOMMEND IT EVERY TIME!!

Body Butter with Opti MSM

I work out regularly and in the past I have suffered from tightness of muscles and cramps. Using OSI magnesium body butter before and after my workout has been amazing. I have to say that I do not experience that type of tightness and cramping anymore. 

Click the button below to find out what form of Magnesium is best for you:

How To Use Magnesium