Community
Skin, K-beauty, Korea trips and the beauty industry — ask and share
Why is azelaic acid everywhere lately?
Azelaic acid is a common ingredient in products for redness, breakouts, and uneven skin tone. It’s known to be relatively gentle, so it also gets a lot of interest from people with sensitive skin. The concentration used
0 1Dark spot ingredient poll: vitamin C, niacinamide, tranexamic acid… what's your pick?
Trends in brightening ingredients move fast. First it was vitamin C, then niacinamide, and lately tranexamic acid gets a lot of airtime. What communities often compare Vitamin C: well studied, but people talk a lot about
Poll
For dark spots and tone, which ingredient do you trust most right now?
Pick one to see the results
0 0A spot appears. Which ingredient do you reach for first?
What people grab when a single spot shows up varies wildly. These are the answers that come up most on skincare forums: Salicylic acid (BHA): the most common first pick, because it targets oil inside pores Benzoyl peroxi
Poll
When a spot appears, what do you use first?
Pick one to see the results
0 0Red vs brown acne marks: do they really need different care?
Almost everyone has wondered about the marks acne leaves behind. Here's how communities commonly tell them apart and what they suggest. Red marks (often called PIE) Described as redness from a blood-vessel response after
0 0