Myths vs evidence — K-Beauty Library
All 13 myths vs evidence guides.
Can you actually shrink your pores? The honest answerDo Koreans just have better skin genetically?Do sheet masks actually do anything?Does cold water close your pores? What ice actually doesDoes paying more get you better skincare?Does your skin really build tolerance to skincare?Is natural skincare actually gentler? Not necessarilyKorean toner vs Western toner: not the same productPurging or just breaking out? How to tell the differenceThe 10-step Korean routine: marketing invention or real practice?Will drinking more water fix dry or breakout-prone skin?Will wearing sunscreen every day leave you short of vitamin D?Your moisturiser is not purging your skin
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✍️ Written & reviewed by the KoreaPlus Editorial team — dermatologist-informed, cosmetic-science researched & source-cited. Last reviewed: 2026-08-10.
General educational information using cosmetic structure-function wording — not medical advice. Always patch-test new actives. © KoreaPlus.