When is this cream most useful — only in winter, or year-round?

The product highlights colder months and dry indoor air as key situations, but dehydrated skin can happen any time of year. Air conditioning in summer, frequent cleansing, long flights, or a temporary shift in routine (like using a stronger retinoid or acid) can all strip the hydrolipidic film and leave the face feeling tight, rough, or less elastic. This cream is designed for those moments — whenever the skin lacks both water and protective lipids. Because the texture is light, it's comfortable enough for year-round daytime use, even in warmer weather when heavier creams feel suffocating. If you find your skin gets oilier in summer, you might only need it at night or on drier patches (cheeks, around the mouth). In winter, twice-daily use is typical. The guiding principle: apply when the skin signals dehydration (tightness after washing, visible flaking, makeup not sitting smoothly) rather than strictly by season.