Oily

Oily skin comes from sebaceous glands producing more sebum than the surface requires, mostly set by genetics and hormones rather than by anything you did. Shine appears within two to four hours of cleansing, pores read clearly across the nose and inner cheeks. Base makeup starts moving by early afternoon. Heat and humidity increase output, so the same face behaves differently in July and in January.

Stripping is the common mistake. Harsh foaming cleansers, high-alcohol toners and scrubbing all damage the barrier, and damaged skin tends to produce more oil rather than less, which starts the cycle again. Gentler handling holds up better. Use a mild cleanser twice a day, and choose gel or water-based hydration rather than none at all. Niacinamide works if you want a single active aimed at oil and pore appearance. Blotting paper at midday beats another layer of powder. Read non-comedogenic on a label knowing it is not a regulated claim in the US, only the brand's own testing standard.

Oil is not acne, and treating one as the other wastes months. Plenty of oily skin never breaks out, and plenty of dry skin does. Mattifying everything overshoots easily too, leaving skin tight and reactive while shine returns anyway. One consolation really holds: a sebum-rich surface stays supple, and oily skin usually shows fine lines later than dry skin does. Painful, deep or scarring breakouts are something for a dermatologist, since those need prescription treatment rather than a different cleanser.