milk thistle and glutathione YHFGTTIO Gummy Thistle, Liver Support Supplement, Immunity & Overall Health, for Your Liver Cleanse Detox & Repair, Promotes Optimal Liver Function, Glutathione, with Alpha Lipoic Acid, 60 Count : Health Doctor's Best Glutathione + Milk
Description
With 1 mL, concentration is 5 mg/mL, and 0.25 mg is 5 units, which is slightly easier to measure

A randomized, double blind, placebo controlled study to evaluate the effects of ashwagandha (Withania somnifera) extract on sleep quality in healthy adults

The color comes exclusively from the natural interaction between peptides and copper ions

No serious adverse events have been reported in the available literature at therapeutic doses

doi: 10.1016/j.ejphar.2008.06.032

Semenov et al., 2008