ghk-cu molecule GHK-Cu - Mile High Compounds
Description
Scand J Work Environ Health

People report a decrease in their appetite, an increase in their metabolism, a loss of inches and/or pounds, more energy, and other benefits

Although the vitamin sounds like a single vitamin, there are in fact eight B vitamins that are more of less prevalent in different foodstuffs, and regularly added as fortification to breads and cereals, for example - thiamin (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyridoxine (B6), biotin (B7), folate/folacin or folic acid (B9) and cobalamins (B12)

But retatrutide adds a third target: the glucagon receptor