Ingredients & Exfoliation
Urea, lactic acid, salicylic acid and physical exfoliation — what the evidence supports.
Why Harsh Scrubbing Makes KP Worse, and What to Use Instead
A gritty keratosis pilaris scrub feels productive, but dermatologists warn it often backfires. Here is why, and what loosens KP bumps instead.
Urea for Keratosis Pilaris: Concentrations, Evidence and Use
Urea both hydrates skin and softens keratin, which makes it a natural fit for KP. Here is what the research shows and…
Exfoliating for Strawberry Legs: What Works and What Doesn’t
Chemical exfoliants usually beat gritty scrubs for strawberry legs. Here is how to choose an exfoliator, how often to use it and…
Lactic, Glycolic or Salicylic Acid? Choosing an Acid for Body Bumps
Three exfoliating acids, three different jobs. How lactic, glycolic and salicylic acid work on rough, bumpy body skin, and which one fits…
Korean Bathhouse Exfoliation and Rough Skin: Benefits and Limits
The Korean towel scrub delivers instant smoothness. What studies show about the skin barrier, why it won’t fix keratosis pilaris, and how…
Why Korean Body Care Treats Texture First
Rough skin as a barrier problem, not a scrubbing problem: the ideas behind a texture-first body routine, and what research says about…