Addresses
EWG Safety Score
What Is NaPCA?
NaPCA (Sodium PCA) is the sodium salt of pyrrolidone carboxylic acid, a naturally occurring component of the skin's Natural Moisturising Factor. It is a highly effective humectant that draws moisture from the air into the skin.
As one of the most hydrating ingredients in skincare, NaPCA helps maintain optimal skin hydration levels and supports the skin's natural moisture balance.
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NaPCA is a variant of Sodium PCA, the form you will most often see on an ingredients list.
Sodium PCA is the sodium salt of PCA (pyrrolidone
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Sodium PCA
Sodium PCA is the sodium salt of PCA (pyrrolidone
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