This is for a brand new Paula’s choice 2% BHA liquid exfoliation. It is a classic salicylic acid formation. This is brand new, unopened, and still sealed. I bought it at the end of December 2024 and when it arrived, I decided to clean out my toiletries. Turns out I’m already had one! You can see my reviews that all of my products are authentic. *Please see my third photo where you can see my shipping receipt from Paula‘s choice Thank you!