doi: 10.1006/mgme.1999.2857
Unfortunately, stress, poor eating habits, lack of proper hydration, smoking, excessive drinking, and a sedentary lifestyle have caused a deficiency of essential nutrients which have caused many health problems including damaged skin
Notably, however, the unstable product flavan-3,3,4-triol ( 4 ) is converted mainly into the by-products epidihydroquercetin ( 9 ), dihydroquercetin ( 10 ) and quercetin ( 11) 13 , while the transformation into the coloured anthocyanidin has only been observed as a minor side reaction in vitro 11,12,13 or in vivo by engineered microorganisms 6,16
Instead, you might notice a general "glow" or improved skin texture
Glutathione injections are concentrated doses of this antioxidant delivered directly into the bloodstream
Inside melanocytes (pigment-producing cells), it shifts melanin synthesis from dark eumelanin to light pheomelanin, helping fade spots and even out tone (NIH)