Hyaluronic Acid

HASodium Hyaluronate

Humectant, Moisturizer

Hyaluronic acid is like a super sponge for your skin, attracting and holding onto a lot of water. This helps to keep your skin feeling hydrated, plump, and smooth.

What it is

Hyaluronic acid is a sugar molecule that naturally occurs in our skin, acting as a humectant to draw moisture from the air and hold it in the skin.

Found in

serums, moisturizers, masks, cleansers, injectables

The concern

No significant concerns identified

Legal status

Generally permitted for use in cosmetics and personal care products worldwide by regulatory bodies like the FDA and EU.

Low Concern

Hyaluronic acid is a naturally occurring substance in the body and is widely considered safe for topical use in cosmetics.

Evidence & sources

Authority source

Safety basis

No clear authority source is available in this profile yet.

Article / explainer

No highly relevant article explainer found yet.

Video explainer

hyaluronic acid | hyaluronic acid for skin | skincare ingredient hyaluronic

Video

ZolieSkinClinic

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Community questions

Community discussions are not used as safety evidence and no highly relevant discussion is shown for this ingredient.

Related ingredient guides

Compare this ingredient with related ingredients and common alternatives.

Sodium Hyaluronate

This ingredient is also searched under a closely related name.

Glycerin