In best korean skin care products procedures, essences, and serums are essential items. Famous products like Missha Time Revolution The First Treatment Essence and SK-II Facial Treatment Essence are packed with moisturizing and brightening nutrients including fermented yeast extracts, which improve complexion overall and promote skin vitality. To tackle specific issues like hyperpigmentation and dehydration, combine them with serums like COSRX Advanced Snail 96 Mucin Power Essence or Klairs Freshly Juiced Vitamin C Serum.