[COSRX] BHA Blackhead Power Liquid

SKU: cosS04-Liquid

Formulated with 4% Betaine Salicylate, COSRX BHA Blackhead Power Liquid reduces blackheads, clears pores, and dissolves excess sebum. Betaine Salicylate (BHA) is an active ingredient that chemically exfoliates the skin by penetrating into the skin, resulting in clearer, brighter, smoother skin with less breakouts. Congested pores, be gone!

Size: 3.38 fl.oz / 100ml


- Chemical exfoliation liquid to achieve clear, acne-free skin: BHA penetrates deeply into the pores and helps clear clogged pores and gently exfoliates dead skin cells, giving the skin its natural glow. An easy and simple way to prevent acne and blackheads.
- Made with natural ingredients: Contains natural BHA ingredient, willow bark water, instead of plain mineral water to maximize exfoliating and clearing benefits without irritation.
- Kept the ingredients list to the minimum: Ingredients list short and simple and excluded all the unnecessary ingredients that might irritate the skin.

Suggested Use

1. After morning or evening facial wash, in the toner and essence stage, spread a coin-sized amount lightly on parts with many dead skin cells or blackheads.
2. Spread thinly on the whole face for smooth skin texture(In the usage of cosmetic cotton, clean off by rubbing as if massaging.
3. Avoid the undereye areas and use sunscreen as well in daylight.


Salix Alba (Willow) Bark Water, Butylene Glycol, Betaine Salicylate, Niacinamide, 1,2-Hexanediol, Arginine, Panthenol, Sodium Hyaluronate, Xanthan Gum, Ethyl Hexanediol

Customer Reviews

Based on 2 reviews
Brad Ellis

It’s so lightweight and silky and it is powerful as hell. Use a cotton swab or any type of swap applicator and just a couple of squirts. It comes out a little watery but it feels so good when you put it on the skin. It works very well with other black head products and the 96% snail serum 😁 I’ll def be purchasing again ✨

Justine Guan

I really wanted to love this, but I have been using it for about 2 weeks now and I really have not seen a difference in my skin at all. Maybe I don't really know what my blackheads look like or how big they are as a problem, but I really don't see a difference. If anything, my skin still has random red marks occurring and it seems to be irritated by it.