BHA for beginners: how often to use it
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BHA (salicylic acid) is an exfoliant that works inside the pore, which is why it's so popular for blackheads, clogged pores and breakouts. Here's how to start.
Start slowly
Use it 2 to 3 evenings a week at first, after cleansing and before moisturiser. If your skin is happy after two weeks, you can build up to once a day.
How to apply
Put a few drops on a cotton pad or your palms and apply to dry, clean skin. Don't rinse it off. Follow with a moisturiser such as the Dr.Althea 345 Relief Cream.
Always wear sunscreen
Exfoliating can make skin more sensitive to the sun, so use sunscreen every morning.
Signs to slow down
Stinging, redness or peeling mean your skin needs a break. Go back to fewer nights a week.