A precision brightening ampoule powered by glutathione.

Medisco MesO Glutathione is a professional-grade Korean brightening ampoule designed to enhance microneedling results at a cellular level. Formulated for use with microneedling treatments, it delivers a high concentration of Glutathione, the gold-standard antioxidant known for supporting clarity, tone correction and skin resilience.

The lightweight, fast-absorbing formula helps defend against oxidative stress while visibly improving dullness, uneven tone and pigmentation. When used with microneedling, absorption is enhanced to drive faster, more noticeable brightening and overall skin refinement.