Avoid taking in case of known allergy to any of the ingredients in the product
They can't make your energy, and you're going to feel tired
Its mild acidity helps break up aggregates in "sticky" peptides such as some GHK-Cu preparations
Using the peptide, fat cells are encouraged to release stored fatty acids into the bloodstream, which are used as energy
Determining your maintenance calories, setting the calorie deficit and, most critically of all, determining your optimal protein intakes
And if the goal is purely performance and theres no medical indication, consider that the same time and effort invested in dialing in training, nutrition, and recovery is likely a far safer path to improvement than relying on a pharmaceutical shortcut