Anti-sebum efficacy of guava toner: A split-face, randomized, single-blind placebo-controlled study.
Pongpaka PongsakornpaisanNattaya LourithMayuree KanlayavattanakulPublished in: Journal of cosmetic dermatology (2019)
Anti-sebum guava toner was efficiently evidence approved and suitable for a daily application to improve the efficacy.