Thiopyridinone compounds are chemically unstable and prone to rapid decomposition when exposed to environmental factors. Preventing this breakdown maintains the active concentration and functional efficacy of the chemical formulation.

Excessive melanin accumulation leads to visible age spots and uneven skin tone. Reducing this localized pigmentation improves aesthetic appearance and skin uniformity.

Natural melanin and exogenous pigments cause unwanted dark tones in hair and skin. Eliminating these pigments provides the aesthetic advantage of uniform lightening and brightening.