melanotan ii. II (“Tan Jabs”): Why They're Not Worth The Risk Melanotan II - an overview
Description
Before the leaves are harvested, the tea plant is put in the shade for a few weeks, which increases the content of theanine and caffeine

These amino acids are essential for muscle recovery and growth

It can also support muscles during exercise and reduce muscle fatigue for better athletic performance

Hiskens MI, Li KM, Schneiders AG, Fenning AS
