Sublingual glutathione Sublingual formulations (lozenges or liquids held under the tongue) bypass the GI tract entirely, absorbing directly through the oral mucosa into the bloodstream
100% Pure GHK-Cu: No synthetic derivatives, just pure bioactive peptide
Source: Brakedal et al., Cell Metabolism (2022)
A randomized, double-blind, two-arm, placebo-controlled study conducted in the Thai population studied the effect of orally administered glutathione on the skin melanin index in sixty healthy medical students [Table - 1]
The three phases are activation in weeks 14, remodeling in weeks 58, and maintenance in weeks 912
Compared to healthy controls, those with NAFLD who were not obese had statically elevated levels of glutamate, isoleucine and valine, while those with NAFLD who were obese had significantly elevated levels of glutamate, all BCAA, and significantly lower levels of glycine and serine