Here is the definitive, deep-dive comparison of MKV versus Papain.
Think of your skin as a video file. Dead skin cells are compression artifacts. Papain is a better codec —it smooths out the errors without reducing the file size (volume) of your healthy skin.
Before we declare a winner, we must address the elephant in the room. There is no chemical compound or skincare ingredient currently known as "MKV."
Papain is extracted from papaya latex—a waste product of fruit farming. Synthetic enzymes require petrochemicals and high-heat reactors. Papain is green chemistry.
Switch to a papain-based exfoliant tonight. Your face will feel like an MKV file looks: smooth, high-resolution, and free of artifacts.