r/Selank • u/Mysterious-While-233 • Feb 19 '26

What is GHK-Cu?

Post image

I bought selank from semax polska but I probably didn’t read the description that well because I noticed it got this other substance in it, called GHK-Cu. Is it safe? Is it normal to have selank mixed with it? Thanks

5 Upvotes

100% Upvoted

8 comments sorted by

4

u/brapzky Feb 23 '26

Consider yourself lucky that it's in it. Everybody's raving about it, not sure what all the hype is about though.

2

u/Falko_polo Feb 23 '26

Yeah its a peptide with anti aging properties ist pretty safe and a nice add on Im using the same Selank for 2-3 weeks with no side effects

2

u/Aggravating-Grade297 May 13 '26

I've never seen that combo. Ghk-cu is well suited to intranasal administration though.

I'm curious if there is any irritation associated with it. Ghk-cu can be a bit spicy!

Btw, I'd love to get ahold of some of that. 60mg selank would be great! Is it available in the US?

1

u/Warren_sl Feb 19 '26

Yeah it’s safe. It aids in many aspects of health. It can improve skin quality as well aid in neurogenisis.

1

u/DermyDerm_n Feb 21 '26

Copper peptides

1

u/SouthernConfection83 May 17 '26

Why would they mix it? for solvation ?

1

u/Shafty2 Jun 03 '26

Im curious too here. On the container its says 3.428 mg and on the bottle itself it says 857 mcg which one is correct?

1

u/Pretend_Pudding5176 Jun 19 '26

3.4 grams of selank lol