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Sodium

What Sodium is & what it does

Sodium on an ingredient list usually refers to the sodium present as part of a salt or as a counter-ion paired with other ingredients rather than the pure reactive metal. In cosmetics, sodium-based compounds commonly help adjust pH, stabilize formulas, or act as part of functional salts. As listed here it is a basic mineral component rather than a standalone active ingredient.

What does Sodium do in skincare?

Sodium on an ingredient list usually reflects the sodium that is part of a salt or paired with another ingredient rather than the pure metal. Sodium-based compounds commonly help adjust pH, stabilize a formula, or form functional salts. In this role it is a basic supporting component, not an active.

Is Sodium safe in skincare?

Sodium in cosmetics appears as part of salts and compounds, not as the reactive pure metal, and these are generally considered safe at normal use levels. Sodium-containing ingredients are extremely common in skincare and personal care. Their safety depends on the specific compound and concentration used.

Is Sodium natural or synthetic?

Sodium is a naturally occurring mineral element, though in cosmetics it is almost always present as part of a manufactured salt or compound. So the listed ingredient is based on a natural element but processed into a usable form. It is neither a botanical nor an animal-derived material.

Sunscreens with Sodium

We rate 9 sunscreens that contain it:

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