Softer by morning, visibly smoother within days, and it keeps improving for weeks. How fast a 12% glycolic acid body lotion really works on keratosis pilaris and strawberry legs, and why the early result is the one that lasts.
The skin on your décolletage, upper arms, and inner thighs ages faster than the skin on your face. The reasons are mechanical; the correction is chemical; the protocol is older and better-evidenced than most premium body care lets on.
The dotted pattern on the legs that everyone calls strawberry skin is rarely a single condition. Identifying which of four overlapping presentations you are actually treating is the difference between a routine that works and one that does not.
Why two lotions with identical label percentages can deliver entirely different results, and the formulation principle that distinguishes them.
Concentration is the headline. pH is the verdict. The quiet number that decides whether a body lotion’s labelled percentage works on skin, and why almost no brand discloses it.