Does anybody on here uses ghk-cu with PBS?

[Asm3489]

I have heard that with BAC the ghk cu looses its cooper properties that are crucial for its benefits. Does anybody know if it actually makes a big diffrence and should i consider bying PBS instead of BAC?

 

[PopTart]

I have heard that with BAC the ghk cu looses its cooper properties that are crucial for its benefits. Does anybody know if it actually makes a big diffrence and should i consider bying PBS instead of BAC?

I haven’t heard that. Can you post a link to the source or a quote of what was stated?

Bac water is the recommended diluent for reconstituting GHK-Cu. You can use sterile PBS but it does not contain a preservative so it cannot be used to store the reconstituted pep.

Mixing GHK-Cu with a diluent containing a strong chelator will cause the GHK to uncouple from the Cu. Bac water is not a chelator.

 

[littledragon25]

I've been using ghk-cu with bac water for about 14 months with no issues. I've had great changes to my skin in that time.

 

[ThatNextGril]

I've been using ghk-cu with bac water for about 14 months with no issues. I've had great changes to my skin in that time.

Oh, interesting! What kind of changes have you noticed? I'm currently only pinning tirz, but I've been doing research on which peptides would aid in improving skin. I have eczema and mild rosacea, so skin health/healing is something I've been interested in for quite some time. Just never considered going down the non topical peptide route.

 

[Rolltide61]

Has anyone gotten oily hair from GHK-cu? I'm in my 60's and I went from brittle unruly gray hair to hair that looks much healthier but is oily by nighttime.

 

[littledragon25]

Oh, interesting! What kind of changes have you noticed? I'm currently only pinning tirz, but I've been doing research on which peptides would aid in improving skin. I have eczema and mild rosacea, so skin health/healing is something I've been interested in for quite some time. Just never considered going down the non topical peptide route.

I also have eczema but my dry, patchy skin is a thing of the past. My pores are noticeably smaller, my skin is much more evenly toned, it's smoother, glowier.

 

[ThatNextGril]

I also have eczema but my dry, patchy skin is a thing of the past. My pores are noticeably smaller, my skin is much more evenly toned, it's smoother, glowier.

That's really good to hear. May I ask what dose you started on and what you're at now? I really want to try it, since most anecdotal reports seem to be positive, but I am hesitant to get locked into daily dosing. The weekly tirz is a no-brainer, but the idea of any more than a few jabs each week is preemtively making my injection sites hurt.

 

[littledragon25]

That's really good to hear. May I ask what dose you started on and what you're at now? I really want to try it, since most anecdotal reports seem to be positive, but I am hesitant to get locked into daily dosing. The weekly tirz is a no-brainer, but the idea of any more than a few jabs each week is preemtively making my injection sites hurt.

Oh you'd quake at my routine; I pin 3 times a day minimum, and up to 6 if everything falls on one day.

I started on 1mg which I diluted a lot to try and avoid the sting. Didn't work and hurt like hell. Then I added KPV and it reduced it a bit. Moved up to 2mg, but I split my dose into am/pm. Then I discovered basic and now I get, in total, 2mg cu, 1mg basic, 800mcg KPV per day, split into 2 doses.

 

[Asm3489]

I haven’t heard that. Can you post a link to the source or a quote of what was stated?

Bac water is the recommended diluent for reconstituting GHK-Cu. You can use sterile PBS but it does not contain a preservative so it cannot be used to store the reconstituted pep.

Mixing GHK-Cu with a diluent containing a strong chelator will cause the GHK to uncouple from the Cu. Bac water is not a chelator.

Free metal ions, such as copper(II), are highly reactive and can easily undergo oxidation, reduction, or precipitation depending on their environment. Phosphate-buffered saline (PBS) helps stabilize metal ions primarily by maintaining a consistent, near-neutral pH (around 7.2–7.4), which minimizes copper precipitation as hydroxides or oxides. The phosphate ions in PBS can also weakly interact with copper, helping to keep it dissolved under physiological conditions. In contrast, bacteriostatic water and normal saline lack buffering capacity and typically have slightly acidic to neutral pH values (about 5–7). Without a stable pH, these solutions are more prone to gradual pH shifts that could promote copper oxidation or precipitation, especially over time or when exposed to air.

 

[PopTart]

Free metal ions, such as copper(II), are highly reactive and can easily undergo oxidation, reduction, or precipitation depending on their environment. Phosphate-buffered saline (PBS) helps stabilize metal ions primarily by maintaining a consistent, near-neutral pH (around 7.2–7.4), which minimizes copper precipitation as hydroxides or oxides. The phosphate ions in PBS can also weakly interact with copper, helping to keep it dissolved under physiological conditions. In contrast, bacteriostatic water and normal saline lack buffering capacity and typically have slightly acidic to neutral pH values (about 5–7). Without a stable pH, these solutions are more prone to gradual pH shifts that could promote copper oxidation or precipitation, especially over time or when exposed to air.

I’m sorry but you’re incorrect as it relates to the copper in GHK-Cu. The copper is not a free ion.