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Menthyl Pca

What Menthyl Pca is & what it does

Menthyl PCA is the menthyl ester of PCA (pyrrolidone carboxylic acid), combining a menthol-derived group with a naturally occurring humectant molecule. In skincare and sunscreen formulas it is used as a skin-conditioning agent that can deliver a mild cooling or refreshing sensation without the strong scent of free menthol. It is valued for adding a fresh, comfortable feel to lotions and after-sun products.

What does Menthyl PCA do in skincare?

Menthyl PCA is a skin-conditioning agent that pairs a menthol-derived group with the humectant PCA. It can give a mild cooling or refreshing sensation without the strong scent of free menthol. This makes it popular in after-sun and fresh-feel products.

Is Menthyl PCA safe?

Menthyl PCA is widely used as a cooling skin-conditioning ingredient and is generally regarded as well tolerated at cosmetic use levels. Its cooling effect is milder than menthol. People with sensitive skin may still prefer to patch test products that feature it.

Is Menthyl PCA natural or synthetic?

Menthyl PCA is a synthesized ester that joins a menthol-derived group with PCA, so it is best described as synthetic, even though menthol and PCA can originate from natural sources.

Sunscreens with Menthyl Pca

We rate 6 sunscreens that contain it:

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