Going Natural: Magnesium Hydroxide in Natural Deodorant (2024)

Magnesium Hydroxide, Mg(OH)2, is a safe and naturally occurring compound used, at a pharmaceutical grade, in natural deodorant products as an alternative to aluminum, baking soda and other ingredients that are potentially irritating, ineffective, or hazardous.

What is Natural Deodorant?

Going Natural: Magnesium Hydroxide in Natural Deodorant (1)

Modern deodorants come in many forms, including roll-on solids, sticks, gels, and sprays. Most deodorants on the market today are made using various aluminum compounds as their active ingredient. These compounds serve as an antiperspirant by blocking the sweat ducts in the skin and contracting the surrounding pores.

Natural deodorants substitute the aluminum compound for safer, more naturally occurring ingredients that seek to eliminate the underlying cause of odor - microbes and bacteria on the surface of the skin and attached to hair follicles.

Magnesium Hydroxide Deodorant

Because approximately 60% of chemicals applied to the skin can be absorbed directly into the body, carefully considering the contents of topical products, like deodorant, is essential to personal health. Studies have shown that Magnesium Hydroxide does not absorb into the skin. Instead, its main purpose in a natural deodorant is to counteract any odor-causing bacteria on the surface of the skin without impacting the dermis – the layer of skin where sweat glands, pores and hair follicles are contained.

Safer than Aluminum

Researchers have determined that sweat itself does not necessarily possess a scent; bacteria clinging to hair and skin are the cause of unpleasant odors in the underarm area or on other regions of the body. Because the clogging of sweat ducts can lead to irritation, acne, infection and other dermatological issues, Magnesium Hydroxide is a beneficial alternative as it kills bacteria without blocking the pores or stifling the surrounding skin.

In addition, scientists have discovered a direct link between high aluminum levels and several diseases, such as Alzheimer’s and Parkinson’s. Correlation between use of aluminum deodorant and breast cancer are also being investigated. Pregnant and nursing mothers are often advised by healthcare practitioners to switch to an all-natural deodorant as a precaution for neonatal health.

Better than Baking Soda

An ingredient commonly utilized for natural or aluminum-free deodorants is baking soda. Baking soda, also called sodium bicarbonate or NaHCO3, is found in many household products, including those used for cooking, cleaning and self-care.

Although it effectively neutralizes bacteria, baking soda is alkaline, contrasting with the acidity of skin. As a result, baking soda strips the natural moisture barrier, causing irritation, dryness, and discoloration. There is also potential for allergic reaction. Magnesium Hydroxide, found in soothing products such as Milk of Magnesia, balances the body’s natural pH while killing odor-causing bacteria without reducing skin moisture or causing skin damage.

Producing Natural Deodorant

Going Natural: Magnesium Hydroxide in Natural Deodorant (3)

Garrison Minerals is the premier industrial supplier of pharmaceutical-grade Magnesium Hydroxide. Offering ultra-high purity materials that meet the USP Food Chemicals Codex and the European Directive 2000/63/EC, Garrison Minerals provides the raw materials currently utilized in antacid preparation, mineral supplements, natural deodorants and other food/pharmaceutical applications.

Contact Garrison Minerals to discuss your natural deodorant production requirements or other pharmaceutical-grade magnesium hydroxide needs.

Be sure to read our updated Blog Post on this same topic. You can find it here:

Going Natural: Magnesium Hydroxide in Natural Deodorant (2024)

FAQs

Going Natural: Magnesium Hydroxide in Natural Deodorant? ›

Magnesium Hydroxide, Mg(OH)2, is a safe and naturally occurring compound used, at a pharmaceutical grade, in natural deodorant products as an alternative to aluminum, baking soda, and other ingredients that are potentially irritating, ineffective, or hazardous.

How do you make natural deodorant with magnesium hydroxide? ›

To a double boiler or heat-safe pan, add Coconut 76 Oil, MCT Oil, Shea Butter, Rice Bran Oil, Beeswax and Candelilla Wax. Heat over low heat until completely melted. Remove pan from heat but keep heat on low under pan of water. Slowly whisk in Magnesium Hyroxide and Arrowroot Powder until smooth.

Does magnesium hydroxide absorb through the skin? ›

Mg(OH)2 probably does not undergo biotransformation by the liver, lungs, skin, or intestinal epithelium after oral, dermal, or inhalation exposure.

Does magnesium hydroxide clog pores? ›

Magnesium Hydroxide is generally considered safe for topical use. It exhibits low toxicity and is unlikely to cause harm when applied to the skin in recommended concentrations. It is non-comedogenic and does not clog the pores.

Is magnesium hydroxide the same as baking soda? ›

Like baking soda, magnesium hydroxide has antibacterial qualities and a higher-than-skin pH (it's even more alkaline than baking soda). But where the two differ is how they interact with water—magnesium hydroxide is less soluble, so it takes longer to fully dissolve in sweat.

Is magnesium hydroxide safer than aluminum in deodorant? ›

Safer than Aluminum

Because the clogging of sweat ducts can lead to irritation, acne, infection and other dermatological issues, Magnesium Hydroxide is a beneficial alternative as it kills bacteria without blocking the pores or stifling the surrounding skin.

Is magnesium hydroxide safe for armpits? ›

There you have it. Magnesium Hydroxide is a fantastic natural deodorant ingredient. It's safe, effective, and non-irritating.

Is magnesium hydroxide cancerous? ›

Carcinogenicity: Not listed by IARC or NTP as a carcinogen.

How toxic is magnesium hydroxide? ›

Magnesium hydroxide poisoning can result in hypermagnesemia which includes symptoms of: nausea, vomiting, flushing, thirst, hypotension, drowsiness, confusion, loss of tendon reflexes, muscle weakness, respiratory depression, cardiac arrhythmias, coma and cardiac arrest.

Is magnesium better than aluminum in deodorant? ›

All Natural Odor Protection - Studies have shown magnesium to minimize odor caused by excessive perspiration. Magnesium enriched natural deodorant is a great replacement for your regular stick deodorant that is full of aluminum and other chemicals that have been linked to all sorts of health problems.

What are the issues with magnesium hydroxide? ›

Extended use or overuse of this medication for constipation may result in dependence on laxatives and ongoing constipation. Overuse may also cause diarrhea that doesn't stop, dehydration, and mineral imbalances (such as high magnesium).

What is the most common side effect of magnesium hydroxide? ›

severe nausea, vomiting, or diarrhea; no bowel movement after using the medicine as a laxative; rectal bleeding; or. worsening symptoms.

Is it bad to take magnesium hydroxide everyday? ›

Do not take magnesium hydroxide for longer than 1 week without talking to your doctor. Shake the oral suspension well before each use.

Is magnesium hydroxide safe in deodorant while pregnant? ›

Magnesium hydroxide Pregnancy Warnings

This drug should not be used during pregnancy unless the benefit outweighs the risk to the fetus. US FDA pregnancy category: Not formally assigned to a pregnancy category.

Is zinc or magnesium better for deodorant? ›

In my research I found that some people respond better to zinc oxide than magnesium hydroxide and vice versa when it comes to odor protection.

What is alternative for magnesium hydroxide? ›

  • Colace.
  • Dulcolax.
  • Bisacodyl.
  • Polyethylene glycol 3350.
  • Dulcolax Stool Softener.
  • Magnesium oxide.

How do you make magnesium spray for armpits? ›

Dissolve magnesium chloride flakes in boiling distilled water, stirring well until completely dissolved. Allow to cool. Pour the mixture into a glass spray bottle and add essential oils.

Can you spray magnesium on armpits? ›

However, keep in mind that the armpits are much more sensitive compared to other parts of the body (like your arms and legs). If you use magnesium oil as a deodorant, dilute it with water and start slowly to build tolerance. DO NOT apply it to freshly shaven armpits, as it will sting.

How do you make magnesium hydroxide powder? ›

Dolomite calcination: Firstly, dolomite is calcined, digested and carbonized. Then calcium carbonate is removed to obtain magnesium bicarbonate, which is reacted with ammonia water to synthesize magnesium hydroxide. After surface treatment, filtration and drying to get magnesium hydroxide powder.

How do you make magnesium hydroxide solution? ›

The method comprises the steps of (1) adding liquid ammonia into a reaction solution containing magnesium chloride, reacting in an open system and obtaining a reaction mother solution containing magnesium hydroxide precipitate after the reaction; (2) filtering the reaction mother solution to obtain magnesium hydroxide ...

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