Ingredient · Updated

Magnesium Oxide

Positive in 4 products Neutral in 4

Found in 8 products

What is Magnesium Oxide?

Magnesium oxide is a mineral compound often used as a dietary supplement providing magnesium, an essential nutrient. It is derived from magnesium salts and is typically produced by calcining magnesium carbonate or magnesium hydroxide.

In the context of personal care products like deodorants, magnesium oxide is used for its ability to neutralize odors and absorb moisture. The health evidence regarding magnesium oxide primarily focuses on its use as a magnesium supplement, where it is generally considered to be safe when used in recommended amounts. However, it is less easily absorbed by the body compared to other forms of magnesium.

When seen on a label, magnesium oxide is mainly highlighting its role in mineral supplementation or functional uses in personal care products.

Commonly found in: Deodorant, Magnesium Supplements, Antacids, Industrial Applications

Benefits

  • Acts as a moisture absorber in deodorants, helping to reduce wetness.
FDA

Magnesium oxide is generally recognized as safe (GRAS) by the FDA for use in food and personal care products.

Research

Research indicates magnesium oxide is an effective moisture absorber in deodorants, but its bioavailability as a supplement is lower compared to other magnesium compounds.

Vegan

Magnesium oxide is mineral-derived and is generally considered vegan.

Sources: Generally Recognized as Safe (GRAS)

Scout's take

Magnesium oxide is used as an electrolyte and provides magnesium, an essential mineral. It supports muscle and nerve function and helps maintain a healthy immune system. It is beneficial for those with magnesium deficiencies.

The case against

The case for

Provides magnesium, which is essential for muscle and nerve function.

from the analysis of Gatorade Gatorlyte Strawberry Kiwi Sports Drink - Bottle · echoed in 3 other analyses

Supports muscle and nerve function and helps maintain a healthy immune system.

from the analysis of Body Armor zero BODYARMOR SuperDrink Zero Sugar Lemon Lime

Supports muscle and nerve function, and contributes to bone health.

from the analysis of BODYARMOR ZERO Sugar Bottled Sports Drink Fruit Punch

More from Scout's analyses

Magnesium oxide is used as a dietary supplement and an acidity regulator. It is generally safe but can cause digestive issues in high doses. It provides magnesium, which is important for muscle and nerve function.

from the analysis of Crystal Light On-The-Go Peach Mango Green Tea - / Pouches

Magnesium oxide is a neutral ingredient used as a magnesium source. It is a mineral supplement that supports various bodily functions. In this product, it contributes to magnesium intake, which is important for muscle and nerve function.

from the analysis of Gatorade Gatorlyte Strawberry Kiwi Sports Drink - Bottle

Magnesium oxide is used to supplement magnesium, an essential mineral. It supports muscle and nerve function but has low bioavailability compared to other forms. It is generally safe in moderate amounts.

from the analysis of Gatorade Gatorlyte Glacier Freeze Sports Drink - Bottle

All 8 products with Magnesium Oxide

Where Magnesium Oxide shows up

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