ghk-cu downsides is an amazing peptide but has some downsides! GHK-Cu Peptide Benefits (And a
Description
In research settings, 5-Amino-1MQ does not show affinity for adrenergic receptors or increase heart rate/blood pressure in the way that compounds like caffeine, ephedrine, or clenbuterol do

But this is NOT the time for a blow out

10.1016/j.ijbiomac.2021.03.113 183 WesselsI.MaywaldM.RinkL
Journal of Neurochemistry, 129 (6), 898915

(Elsevier B.V.)A review

Brighton, UK GHK-Cu is notoriously difficult to formulate correctly
