Magnesium Aspartate

Magnesium aspartate is a mineral-amino acid complex formed by magnesium and aspartic acid. In cosmetics it acts as a humectant and skin-conditioning agent, adding light hydration and suppleness, though evidence beyond basic moisturization is limited.
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Ingredient Snapshot

Overview
A mineral compound that adds light hydration for softer skin.
Category
Hydration, Skin Conditioning
Type
Humectant

Ingredient Ratings

Overall Rating

Fair

Comedogenic Risk

None

Skin Benefits

Helps skin feel hydrated and smoother, contributing to a softer, more comfortable complexion, though documented effects beyond basic moisturization are limited.

Uses In Skincare & Cosmetics

Included in gels, toners, and everyday moisturizers, often as part of mineral-amino acid blends for hydration support.

Comedogenic Rating

This ingredient is not typically evaluated for comedogenicity, and no standardized rating is available.

Safety

Considered low risk for most users, but as with many salts and amino acid complexes, occasional stinging or redness can occur on compromised skin. No known regulatory restrictions.

Is Magnesium Aspartate a Good Ingredient?

Evidence for benefits beyond basic moisturization is limited and any skin improvements tend to be modest, which is why this rates Fair; minor irritation is also possible in very sensitive skin.

Products with Magnesium Aspartate

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