Cyspera

Cyspera is a Swiss-made cosmetic product containing cysteamine.
Cysteamine has been researched for over 60 years, but due to its unique strong odor,
For a long time, it was considered difficult to use as a cosmetic ingredient.
However, research was resumed in 2012 and they succeeded in reducing the odor by stabilizing the ingredients, leading to the creation of "Cispera" cosmetics.