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Magnesium Aspartate

What Magnesium Aspartate is & what it does

Magnesium Aspartate is the magnesium salt of aspartic acid, used in cosmetics as a source of magnesium and as part of buffering or skin- conditioning systems. In a formula it can contribute trace minerals and help support the overall feel of the product on skin. It is water-soluble and generally included at low levels.

What does Magnesium Aspartate do in skincare?

Magnesium Aspartate is the magnesium salt of aspartic acid and serves as a source of magnesium and a skin-conditioning agent in cosmetics. It can contribute trace minerals and support the overall feel of a product. It is water-soluble and typically used at low levels.

Is Magnesium Aspartate safe?

Magnesium Aspartate is generally regarded as safe for use in cosmetics at the low levels typically found in formulas. It is a mineral salt and is not associated with significant irritation for most users. As always, individual sensitivities can vary.

Is Magnesium Aspartate vegan?

Magnesium Aspartate is a mineral salt and is usually produced synthetically, so it does not inherently contain animal-derived material. Whether a finished product is vegan also depends on its other ingredients and the brand's sourcing practices. Check the brand's certification if vegan status matters to you.

Sunscreens with Magnesium Aspartate

We rate 27 sunscreens that contain it, showing the top 10 by overall score:

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