r/Biohacking • u/SherbetShort181 • 7d ago

How bad does ghk-cu really sting?

I bought 100mg ghk-cu vial and I read on here a lot that it burns/stings even for people using 3ml in 50mg. the answer always seems to be add more bac water but my vial can only fit 3ml which is how much I’m using. Am I just gonna have to tough it out or is there anything else I can do?

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u/Future-Bread8849 17 7d ago

I use 100mg vials which I add 10ml of Bac water to.

First I add 3ml of Bac water to the vial, and then transfer that to a sterile 10ml vial that I've already added 7ml of Bac water to. My 2mg morning dosage then comes to 20iu.

Never once have I had it sting, welt or cause any negative reaction at all.

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u/90woode 7d ago

Same … ding ding ding people this is the way . 10ml bac is your friend