The skin-lightening effect mainly occurs due to the inactivation of the enzyme Tyrosinase, which activates the melanin pigment
Moreover, silencing Smad4 decreases HIF-1 significantly when combined with hypoxia (Mingyuan et al ., 2018)
In both pathways, cysteine-dependent proteases known as caspases execute apoptotic cell death by cleaving key structural and regulatory proteins, primarily through the action of caspase-3 (CASP3) and caspase-7 (CASP7), with caspase-6 (CASP6) contributing to downstream substrate cleavage and apoptotic progression
How to Naturally Support Glutathione Production Although glutathione is synthesized by the body, you can support its production through diet, lifestyle choices, and supplementation
MIDDLE EAST GLUTATHIONE MARKET SIZE, BY FORM, 2018-2032 (USD MILLION) TABLE 346