12 Breakthrough Products K-Beauty Experts Say Will Be Huge in 2019

"There is a huge trend in double serum-ing, where Korean women are layering different serums to treat multiple skin concerns," Chang says. And that's where the team's newest venture comes in: The Sweet Chef line, which launches on Glow Recipe and at Target at the end of January, includes three different serums meant to be mixed and matched, combined and layered.

"The Sweet Chef Ginger + Vitamin C Serum Shot helps with brightening, the Kale + Vitamin B Serum Shot is great for hydration and the Beet + Vitamin A Serum Shot assists with refining pores," explains Lee. "The textures of each serum are different, ranging from being essence-like to jelly or milky in texture."

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