Personal example, Zeee (~2 years ago), very good performer and had advertised capacity with horribly overrated C rating
The peptides unique ability to bind copper ions enhances its biological activity, as copper serves as a cofactor for numerous enzymes essential to skin health and wound healing
Plant Physiol Biochem 142:415428
After initial success in the 80s when it was sold in the form of energy drinks, L-Carnitine supplement witnessed a decline in its popularity after the emergence of stimulant based products in the health and fitness market
Canada doesnt cover it yet, but it is $200, very inexpensive, thats all about the rebates. -Senior Benefits Manager, large manufacturer I think in between that period of that happening, youre finding it available other ways