Do ice rollers actually reduce puffiness?

According to the skincare communities we read, yes, but temporarily. Threads on r/IndianSkincareAddicts and r/BeautyGear repeatedly explain that ice causes vasoconstriction, which briefly de-puffs the face, but the effect typically fades within hours. Most reviewers frame ice rollers as a feel-good, short-term tool for morning puffiness, redness, and migraine or tension relief rather than a long-term skincare treatment.