Is GHK-Cu worth it?

[vzk]

Only positive B&A i could find:

But at a young age it´s probably cope, no? I feel like most users say it didn´t change anything. I have some but idk if i should even bother

 

[true.heisenberg]

I have some but idk if i should even bother

if you have some you may aswell just do it

 

[russiancelreturns]

it only grew my eyelashes but i have ideal skin and im late 30s already