This toner did make me purge the first use but after that was smooth sailing. It’s a duo toner (salicylic acid/glycolic acid). Thin layers work best for this.
La Roche-Posay Effaclar Clarifying Solution
Read the reviews. To the woman who said try alph arbutin, thank you.
Beauty of Joseon Glow Deep Serum Rice Alpha-Arbutin
Gets product down in there! Whatever you layer afterwards penetrates deeper into the skin.