COSRX BHA Blackhead Power Liquid
Betaine salicylate (1% BHA equivalent) in a near-water consistency toner. Gentler than conventional salicylic acid formulations due to the betaine salt form. Introduced the concept of a leave-on BHA toner to K-Beauty consumers.
Formula record
What Atlas reviewed
This page maps one recorded product formula. Ingredient order is not concentration, and a different market, package, or reformulation may use a different list.
- Review status
- Published full list
- Listed ingredients
- 10
- Key markers
- 4
- Recorded market
- US-en
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Reviewed Full Ingredient List (INCI order)
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