Many powder foundations contain sebum‑absorbing or shine‑reducing powders that help soak up excess oil, minimize greasy shine, and produce a matte finish. Look for formulas described as oil‑control or mattifying if shine reduction is a primary concern.

Wear‑time claims vary from several hours to all‑day; some powders claim up to 24‑hour wear, and reviews report many users experiencing 10+ hour or all‑day wear depending on formula and application.