Glow Recipe Watermelon Glow PHA + BHA Pore-Tight Toner from Glow Recipe is a well-rounded option for those seeking oily and combination skin managing visible pores and mild congestion who want gentler daily-use exfoliation rather than an intensive treatment. The inclusion of Gluconolactone (PHA) provides gentle, humectant-supporting surface exfoliant. Best suited for oily and combination skin managing visible pores and mild congestion who want gentler daily-use exfoliation rather than an intensive treatment.