Humectant

Zinc PCA

Reviewed by Daisy · Last updated 18 Aug 2026

Also known as: Zinc Pyrrolidone Carboxylic Acid, Zinc Salt of L-PCA, Zinc pidolate, zinc pyroglutamate

Derived from zinc

Best For Skin Types

All

Addresses

Dryness, Dehydration, Fine Lines, Wrinkles

What Is Zinc PCA?

Zinc PCA is a synthetic skin-conditioning ingredient created through the combination of zinc and pyrrolidone carboxylic acid (PCA).

Clinical Evidence & References

References:

  • International Journal of Cosmetic Science, February 2012, pages 23-28 View Study

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