Pyrrolidone Carboxylic Acid
Pyrrolidone Carboxylic Acid (PCA) is a naturally occurring humectant that helps to attract and retain moisture in the skin. It plays a crucial role in maintaining the skin's hydration levels and overall health.
key benefits
Enhances skin hydration and moisture retention.
Supports the skin barrier function.
Improves skin texture.
Boosts skin vitality.
ratings
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Humectant
what to pair with
Pair with other hydrating ingredients like hyaluronic acid or ceramides to enhance moisturization.
when to use
Use it in your daily skincare routine, particularly after cleansing and toning.
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