Small biomarker studies with liposomal GSH suggest potential for cellular changes (e.g., PBMCs), but comparative bioavailability trials versus precursors and clinical endpoints are lacking
Adv Ther 37:31123128 Colque-Caro LA, Acua F, Aguirre LS, Avellaneda-Cceres A, Barbeito CG, Signorini M, Moore DP, Micheloud JF (2023) Characterization of lesions of nutritional congenital goitre in cattle
PMID: 51249 41
Quick Answer: While glutathione is primarily an antioxidant, research suggests it may support a lighter skin tone by inhibiting the enzyme responsible for melanin production
77 MikusD.SikiricP.SeiwerthS.PetricevicA.AralicaG.DruzijancicN.et al (2001)
AstaReal Astaxanthin is scientifically recognized as being up to 6000 times stronger than Vitamin C in singlet oxygen quenching activity