Seoul – September 18, 2026 -- South Korean healthcare brand PAINSTUDY Inc. has launched a new line of functional muscle and joint patches, expanding a product lineup built on years of domestic online sales feedback.

The patches target everyday muscle and joint fatigue

The skin-adhesive patches are designed for quick application without complicated steps, letting users address discomfort during daily activities. PAINSTUDY says the products use quality-controlled ingredients paired with ergonomic design to improve safety and adhesion.