Best sweatproof spray foundations under $15

Top pick: MagicMinerals AirBrush Foundation — the only one here that's a true airbrush-style spray with buildable full coverage and a matte finish, which is what keeps shine down when you're sweating. It's the safest bet for humid days and long wear.

Who the others suit:

• Jienlioq Waterproof Spray Liquid Foundation — if waterproofing matters most (pool days, rain, gym) and you don't mind a liquid spray you buff in.
• Xerdsx and Kokovifyves spray liquids — budget-friendly, big bottles, best for light everyday coverage rather than heavy sweatproof wear.
• Lenkho Air Spray Foundation — a cheap way to try the airbrush format before committing.

Shade ranges on the budget sprays are thin, so check the swatch before you buy.