Zinc PCA

Zinc PCA is a soothing used in K-beauty for Oil control, Anti-inflammatory, Antimicrobial. The oil-control molecule niacinamide serums add to punch above their weight.

There is limited safety data on Zinc PCA during pregnancy. Exercise caution and consult your healthcare provider before use.

Zinc PCA is particularly well-suited to oily, acne-prone, combination skin.

Zinc PCA layers well with niacinamide, succinic acid. These combinations are common in K-beauty routines and have no known negative interactions.

We rate the clinical evidence for Zinc PCA at 3/5 — moderate. 0.1–2% typical. Classic dose in The Ordinary Niacinamide 10% + Zinc 1%.