Description
What it is:
Zinc PCA is the zinc salt of pyrrolidone carboxylic acid. It combines the benefits of zinc (oil regulation, antimicrobial action) with PCA (hydration, NMF component), making it excellent for acne-prone and oily skin.
Benefits:
- Helps regulate sebum production, reducing shine.
- Provides antimicrobial action against acne bacteria.
- Supports hydration by boosting skin’s natural moisture factors.
- Calms and soothes irritation or redness.
Who it’s for:
- Oily, combination, or acne-prone skin.
- Skin prone to breakouts and congestion.
- Shiny T-zone or excess sebum production.
- Anyone needing balance + hydration together.
How to use:
- Usage rate: 0.1–1%.
- pH: Works best at 5.0–7.0.
- Solubility: Water-soluble.
- Processing: Add to water phase or cool-down phase below 40°C.
Storage & Shelf Life:
- Store sealed, away from heat and humidity.
- Shelf life: ~2 years unopened.
Disclaimer:
Cosmetic use only. Not a finished product. External use only. Always patch test before use.
