Zinc PCA is the zinc salt of L-Pyrrolidone Carboxylic Acid (PCA). It combines zinc, a mineral valued in cosmetic formulation for its astringent and deodorizing support, with PCA, a component of the skin’s natural moisturizing factor (NMF). Together, they help visibly reduce excess surface oil, support a more refined look in oily areas, and offer light skin-conditioning benefits in leave-on and rinse-off products.
Zinc PCA is water-soluble, easy to incorporate at low temperatures, and works beautifully in serums, gels, toners, lotions, spot treatments, and deodorant formats designed for oily or combination routines. It’s also a favorite in scalp care where lightweight formulas are preferred.
CAS: 15454-75-8
INCI: Zinc PCA
Features & Benefits of Zinc PCA Powder
• Sebum-appearance control: Helps products target the look of excess surface oil for a more mattified finish.
• Deodorizing support: Useful in underarm and foot care formats where freshness is desired.
• Skin-conditioning: PCA contributes moisturization benefits as part of the NMF family.
• Formulation-friendly: Dissolves in water; suitable for clear gels and light emulsions.
• Versatile use levels: Effective at low percentages, making it efficient for cost-in-use.
This product should be added to a formulation at the recommended usage rate.
This product is cosmetic grade & for external use only.
