Color Changing Foundation

Color changing foundations start as a pale or white liquid and develop into a deeper tone as oils and warmth from the skin break down the pigment capsules. They are marketed as one-shade-fits-most, but the adapting range is narrower than the packaging suggests.

• The stated shade range, since most formulas only travel across a few neighboring depths.
• Undertone result once it settles, because many adapt for depth but lock into a single warm or neutral cast.
• Finish and coverage: these skew light to medium and dewy, so layering behavior matters.

Swatch along the jawline and wait a full minute before judging the match.