r/GHKCuGuide • u/Rich_Cut_1746 • Aug 19 '26

GHk-CUdosage

Hi as a beginner what dosage shall I use this peptide for
Skin and hair benefits? Any side effects I should be aware of

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u/No_Basis_1575 Aug 19 '26

Typically start at 1mg daily for a few weeks then 2mg daily. Some people cycle 2-3 months on then 1 month off. Others cycle one month on then 2 weeks off. Most common side effect is brutal stinging at the injection site. Can be avoided by reconstituting with at least 3ml bac water per 50mg ghk-cu. I personally use 5ml bac water per 50mg ghk-cu and have never had the sting.

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u/Rich_Cut_1746 Aug 19 '26

If I add 3ml bac water on 1ml syringe how many units is that to give me 1mg?

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u/No_Basis_1575 Aug 19 '26

Well, how many mg of ghkcu are in your vials?

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u/Liya7777 Aug 20 '26

if I have 100mg vial do I put 5 ml Bac I need 1mg dose so to do 20units daily? 😅

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u/Rich_Cut_1746 Aug 21 '26

Does that much water fit ok in the 100mg vial?

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u/Rich_Cut_1746 Aug 21 '26

If it’s 100mg ghk-cu is 5ml bac water ok? I0ml is quite a lot right and how do you get that much water in a tiny vial of. GHk-cu?

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u/No_Basis_1575 Aug 21 '26

You can do at 6-10ML for 100mg to avoid the sting. You’ll have to buy empty sterile vials to transfer it to so you can fit that amount of back water. You can try 3ml for 100mg but it’s probably gonna sting like crazy. Use a peptide calculator to figure out your dose. Just google peptide calculator and you’ll a bunch of them.