Inositol is a key substrate in glucose metabolism and is a second messenger in insulin action
Additionally, if you are curious about other compounds commonly used in personal care products like glutathione, you can refer to information on Triethanolamine, which is widely used to elevate the pH in cosmetic formulas and has multiple other benefits as well."
Klyn NAM, Letendre C, Shrestha N, Lambert BL, Dhar S
Weeks 412 Adaptation phase
[96] observed a mild improvement in LV ejection fraction in ST-segment elevation MI patients who were not necessarily diabetic
They do not identify a particular toxin, metal or detoxification pathway by themselves, but the combination may justify evaluating toxic overload and depression together when the exposure history is credible