While some offhand claims raise an eyebrow (such as the About Us page stating that the FDA has a heavy hand in regulating vitamins and supplements, which it does not), a majority of the science is sound.11 Wellness guide While some product pages have scientific citations and sourcing on them, the majority of this research information can be found on the Wellness Guide section of the Puritans Pride website
Some substances may face more scrutiny than others based on available safety data or the adequacy of evidence supporting the nominated uses
Fu M, Zhang W, Wu L, Yang G, Li H, Wang R
In general, disordered domains are unsuitable targets for potent peptide binding because of the lack of well-defined binding surfaces, conformational flexibility, and associated entropic penalties 60,61
Several randomized controlled trials tested oral glutathione at 250-500 mg daily