[Sulwhasoo] First Care Activating Serum Limited Edition 120ml[Sulwhasoo] First Care Activating Serum Limited Edition 120ml Blackpink Roses Pick! This best selling serum from sulhwasoo is formulated with herb complex that improves the look of skins hydration, brightness, radiance, translucency, visible wrinkles, and moisture barrier. Jaum Activator (sulwhasoos golden ratio formula) make your skin healthier and awake natural radiance. How to Use Apply gently to the skin and gently wrap it in the palm of your hand