Avoid products making disease treatment claims like cures liver disease, detoxifies heavy metals, or treats Parkinsonsthose are prohibited drug claims
The 3-week mark seems to be a common turning point
FULL INGREDIENTS: Water,Glycerin,Caprylic/Capric Triglyceride,Polyglycerin-3,Butylene Glycol,1,2-Hexanediol,Niacinamide,Methylpropanediol,Diglycerin,Laminaria Japonica Extract,Eclipta Prostrata Leaf Extract,Hydrogenated Lecithin,Ammonium Acryloyldimethyltaurate/VP Copolymer,Dipropylene Glycol,Acrylates/C10-30 Alkyl Acrylate Crosspolymer,Glutathione,Tromethamine,Ethylhexylglycerin,Hydrolyzed Sponge,Fructooligosaccharides,Adenosine,Beta-Glucan,Glyceryl Polymethacrylate,Hydrolyzed Hyaluronic Acid,Calcium Silicate,Sodium Silicate,Tocopherol,3-O-Ethyl Ascorbic Acid,Tocopheryl Acetate
5 further support the observed color change within the samples due to gold nanoparticles aggregation
doi: 10.1089/pho.2007.2062
From frozen stocks, bacteria were cultured overnight in BB supplemented with 10% (v/v) FBS at 37C in a microaerophilic atmosphere (CampyGen Compact, Oxoid, Hampshire, United Kingdom) with shaking at 170 rpm in the dark