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Product summary

"COSRX - Exfoliator BHA Blackhead Power Liquid" is effective for: Exfoliation

This product could be helpful for: Anti-blemish, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • A good concentration of Niacinamide (2.70% - 4.00%). Niacinamide is a well-studied multi-tasking active. It is stable, and can work well in almost any hydrating formulation. There is solid evidence that Niacinamide can help support skin barrier, regulate oil production and reduce acne and clogged pores. It also helps to fight photodamage and improve the skin tone, reducing pigmentation marks.
  • Panthenol (pro-vitamin B5) at about 0.35% - 0.85% concentration. In this concentration, Panthenol works effectively to improve the skin barrier and reduce inflammation.