By limiting melanin production, glutathione can lighten the skin and reduce the appearance of dark spots, hyperpigmentation, and uneven skin tone
Rather, it reflects the evidence available, how the compound is manufactured and distributed, and whether regulators believe it should be available through established medical channels
reduced glutathione (L-Glutathione) being the active form, and oxidised Glutathione (GSSG) being the inactive form, which is recycled
Carreau A-M, Baillargeon J-P
AOD-9604, a synthetic fragment derived from the C-terminal region of human growth hormone, has been subjected to extensive clinical evaluation involving over 900 participants across six randomized controlled trials
However, more studies are needed to compare different forms of glutathione supplementation to determine the most effective method