Step 1: Cleansing that respects surface lipids
Cleansing has one straightforward job: lifting away oxidized sebum, environmental particulate matter, and water-resistant sunscreen filters so they do not sit on the skin overnight. It does not need to leave your face feeling squeaky clean—that tight sensation is a sign that surfactants have bound to your skin's own structural proteins and lipids.
Look for cleansers formulated with mild amphoteric or non-ionic surfactants such as coco-glucoside, decyl glucoside, or sodium cocoyl isethionate, paired with glycerin. In the morning, unless your skin produces heavy overnight oil, rinsing with lukewarm water at the sink is sufficient before applying daytime protection.
If you wear heavy water-resistant sunscreen or makeup, a brief first pass with a simple emulsifying oil cleanser or micellar water loosens film formers without requiring vigorous rubbing with cotton pads.