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Skin, K-beauty, Korea trips and the beauty industry — ask and share
Vitamin C and niacinamide "cancel each other out"? The myth that won't die
Few skincare rules get repeated as often as "never use vitamin C with niacinamide." It still shows up in comment sections and TikTok videos. Where the idea came from Older lab work looked at the two ingredients in pure,
0 0Cold water closes pores? Four pore myths, cleared up
Pores attract more old wives' tales than almost any other skin topic. Here are the ones dermatologists correct most often. 1. "Steam opens them, cold water shuts them" Pores have no muscles to open and close like doors.
0 0The ingredient-lover's trap: is a higher percentage always better?
Many shoppers go straight for the 'X% of ingredient Y' number, and the bigger it is, the more tempting. But that logic is hotly debated. Points that come up a lot Many ingredients have a sensible concentration range; goi
0 0Myth check: "natural" and "plant-based" don't automatically mean gentle
K-beauty is full of plant extracts, and labels love words like "natural" or "clean." It's easy to assume that means kinder to sensitive skin. That isn't always true. Why plant-based can still irritate Many plant extracts
0 0Myth check: do you really need toner to "rebalance your pH"?
A line you still see on packaging and in videos: you must use toner after cleansing to restore your skin's pH. Where does that come from, and is it still true? The history Older bar soaps were quite alkaline, and skin ca
0 0Does hyaluronic acid "pull water out" of your skin in dry air?
A popular claim online: in dry climates or air-conditioned offices, hyaluronic acid serums will draw moisture out of your skin and make it drier. Here's the more balanced picture. What hyaluronic acid does It's a humecta
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