Functional healthcare brand leads with everyday muscle and joint care patches as it expands into a growing global wellness trend

SEOUL, South Korea, Sept. 27, 2026 /PRNewswire/ -- Functional healthcare brand PAINSTUDY Inc. is expanding its market presence with a new line of patch products focused on everyday muscle and joint care, tapping into "self-medication" — a growing trend in which consumers take a more active role in managing their own health and lifestyle habits.