20 May 2021 --- South Korea-based supplement manufacturer Cosmax Bio is tapping into the growing market for digital device-induced eye fatigue for young and old with its clinically studied Red Perilla Leaf Extract. Red perilla leaf (Perilla frutescens var. acuta) is a purple-colored plant with palm-sized leaves. It has its roots in over 1,600 years of history in Northeast Asia, including traditional Chinese medicine, Yeankoung Koo, PhD, team manager at Cosmax Bio tells NutritionInsight.
