The article continues, Even if the vitamin C in a product remains stable, it may not penetrate the skin deeply enough to benefit it
The supplement is a proprietary combination of L-carnitine, Leucine, Creatine, and vitamin D
In obesity studies, it increased fat burning and blood glycerol levels (a marker of fat breakdown) and reduced body weight, without affecting blood sugar control
Gu W, Hong X, Potter C, et al
Optimal Glutathione levels are important for a healthy immune system and the cell defense against viral infections
Participants were matched by total body mass and then randomly assigned a supplementation protocol, in double-blind fashion, consisting of the oral ingestion of either 200 mg/day of GSH + 2 g/day of L-citrulline [GSH + CIT ( n = 25)], 2 g/day of L-citrulline-malate [CIT-malate ( n = 25)], or 2.52 g/day of cellulose placebo ( n = 25)