Kiyoko's Notes 

The ultimate product for gentle chemical exfoliation and oil control, formulated with 4% betaine salicylate (BHA) to control sebum and remove impurities from the pores.

COSRX BHA Blackhead Power Liquid is the ultimate product for gentle chemical exfoliation and oil control. This COSRX "million seller" is formulated with 4% betaine salicylate (BHA) to remove excess sebum and debris from deep within the pores. 68% natural acid white willow bark water and 2% niacinamide work together to suppress early acne, blackheads, and oil production. Your skin is left with a more even skin tone, radiant, and soothed! Blackhead Power Liquid is suitable for oily and acne-prone skin types.*

*Please note: This toner is a chemical exfoliation liquid suitable for experienced, "mid-level acid users." Users should patch test and introduce BHA into their routine gradually in order to avoid excessive irritation. 

COSRX is known for its short ingredients list that features high quality and effective extracts and compounds that help trouble-prone, dry and dehydrated skin, as well as aging and sensitive skin. All COSRX products are 100% made in Korea and cruelty-free.

How to use

1. After cleansing, soak a cotton pad and swipe a thin layer of the liquid over the skin, avoiding the eye and mouth area. Let dry completely before proceeding with skincare routine.
2. For use during the daytime, follow with a broad-spectrum sunscreen rated SPF 30 or greater.
   

Please Note: This product is intended for experienced acid users. Please use caution when introducing BHA or other acids into your routine. Don't forget to patch test and introduce gradually (e.g. once a week, then up to 2-3x per week)! 

Avoid using with other AHA, BHA, vitamin C or retinol products. Avoid use when pregnant or breastfeeding.

Ingredients

Full list of ingredients

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