Skincare language can feel like jargon. Here are simple definitions for common terms.
Common terms
- Acne, inflamed pores and breakouts
- Comedones, clogged pores such as blackheads and whiteheads
- Skin barrier, the outer layer that protects and holds moisture
- Irritant reaction, redness or stinging from products
- Rosacea, flushing and redness pattern for some people
- Hyperpigmentation, marks that linger after inflammation
- SPF, a measure related to sun protection
If symptoms are persistent:
