The skin doesn't produce enough of its own oil (sebum). Skin feels tight after washing or a few hours after applying moisturizer. Wrinkles and lines appear. Rough to flaky. Pores are rather small.

Redness, itching, tightness, or inflamed areas. Usually dry or dehydrated. Rarely oily.

Skin lacks both moisture and oil. Fine lines, often dry lips. Feeling tight, dry but at the same time oily or blemished.

Hardly any wrinkles, ages well. Often shiny, enlarged pores. Excessive sebum production. The sebaceous glands can become clogged and provide a breeding ground for impurities.

Both dry and oily facial areas. Oily T-zone (forehead, nose, chin). Dry cheeks with a feeling of tightness. Larger pores in the T-zone.

The skin's own processes function almost seamlessly, as is appropriate for its age. Skin is neither oily nor dry, and rarely blemished. Pores are barely visible. Skin is easy to care for.