Zinc PCA

Sebum Control

Also known as: Zinc Pyrrolidone Carboxylic Acid, Zinc Pidolate

A zinc salt of PCA (pyrrolidone carboxylic acid, a natural component of skin's NMF). Regulates sebum production while maintaining skin hydration.

Benefits

Controls excess oil, antibacterial, maintains hydration, reduces shine, suitable for oily and combination skin.

How to Use

Apply in serum or moisturizer form. Best in morning routine. Look for 0.5-4% concentration. Can be combined with niacinamide.

Technical Details

pH Range5.0-7.0

Typical Concentrations0.5%-4%

Research Summary

Sebum-regulating properties confirmed in clinical studies. Zinc component provides antibacterial benefits. PCA component maintains skin hydration.

What to Avoid With

Well tolerated. May cause mild dryness if used with other oil-controlling actives. Not suitable for very dry skin.

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