Hydroquinone 4% Hydroquinone is a skin-bleaching agent that is used to lighten areas of skin
PYC is also able to significantly reduce pain associated with endometriosis, which is even reduced when combined with oral contraceptives after 3-months use (54)
Ferreira A, Frazo JM, Monier-Faugere MC, Gil C, Galvao J, Oliveira C, Baldaia J, Rodrigues I, Santos C, Ribeiro S, Hoenger RM, Duggal A, Malluche HH
Theres not enough scientific evidence or research, though, to know about long-term side effects, since the studies have been small and short-term
The Womens Health Initiative randomized trials and clinical practice
9,46 In clinical studies, L-carnitine showed a significant effect on modulating the inflammatory mediators C-reactive proteins 47,48 and IL- 6 in hemodialysis patients