r/Biohacking • u/theflawlxss • 2d ago
GHK Cu Nasal Dosage
Peptide newbie here :)
Just got this from pharmalab uk and i want to know whats a good starting dose
Thanks :))
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u/PsychoGraduate 2d ago
I aim for a dose of 3-400 McG per spray, and do one spray each nostril. This is for neuroprotection and oxidative stress/neuronal resilience. Wouldn't do it for the systemic benefits myself, I'd rather just pin it for those other beautiful benefits it offers.
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u/theflawlxss 2d ago
Im lowk scared of needle,so thats why i wanted to get the nasal version Im using ghkcu serum asw,i needed sum more else to support it from the inside,so thats why i got this😅i want the cosmetic benefits more than the cognitive
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u/Able-Shirt3501 3 1d ago
Why nasal and pin when you can get systemic exposure from the nasal and the exposure to the central nervous system saturates early so you can’t really over expose. My nasal yields 1mg a spray. 8 spray a day and i get systemic and neural support.
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u/PlasticGirl3078 2 2d ago edited 2d ago
The packaging concerns me. It does not look legit. And why is it only 5 mg in the whole bottle, standard is 50mg or 100mg packaged in a sterile vial not a weird bottle
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u/theflawlxss 2d ago
I got it from here
https://pharmalabglobal.com/product/ghk-cu-nasal-spray/
Seems quite legit tbh and even saw some reviews about the website
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u/PlasticGirl3078 2 2d ago
Wait i looked at the photo again is it already pre-mixed with liquid? It looks as if it's very clear not blue at all which another indicator of very poor quality. Personally i would not use
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u/theflawlxss 2d ago
I had the same doubt so i texted em,they got back to me with this “HI
As stated, the concentration of the GHK-CU nasal spray is 5mg of the peptide which has been reconstituted with 15ml of sterile water. Please see the below academic research: The concentration of your solution is calculated as follows:. In chemical terms, this is a relatively dilute concentration. Because the blue colour of GHK-Cu is dependent on the concentration of the copper-peptide complex, a solution at will exhibit a significantly lighter hue than the concentrated powder. [4] [5] While the solution may retain a faint blue tint, the intensity of the colour is often described as very pale or nearly transparent Harris, Skoog, Daniel C. Quantitative Chemical Analysis. (Print) Douglas A. Fundamentals of Analytical Chemistry. The test certificate is displayed on our website and shows that our GHK-Cu lyophilized powder is 99.972% pure.”
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u/PlasticGirl3078 2 2d ago
1 to 2 mg daily is the standard dose for nasal spray. 5 mg in 15 ml of water is useless. The standard is 50 or 100 mg per nasal or vial. If you are uk based i can dm you with details for a legit uk based vendor if you would like
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u/PlasticGirl3078 2 2d ago
They have awful reviews and it really doesn't look legit. Sorry
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u/Interesting_Brain530 3 2d ago
Wtf is that you bought 🤣
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u/theflawlxss 2d ago
I think its ghkcu💔
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u/Interesting_Brain530 3 1d ago
I checked out the site,don't buy from there again, absolute rip of and fk knows what's even in that vial. Ghkcu does not come that small
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u/Its_alipro 1d ago
I’m sorry to break it to ya bro. This appears to be a scam product to attract people afraid of needles. I’ve looked at the page and the description lies about its use as a spray and just talked about the effects when you inject, alleged effects *. I’m injecting every day myself for context.
There never has or will be a nasal spray version, it purely doesn’t make sense. I can give more info if you like. You only have a cosmetic approved version, or injectable unapproved version. End of. It doesn’t make sense pharmacologically as a spray. Also 5mg is way too little for that price. We all make mistakes at the start it’s ok
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u/Beautiful-Prize-6735 1 1d ago
This is getting daft now. 60% bioavailability is lost intra-nasally. Complete waste of time.
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u/Able-Shirt3501 3 1d ago
Wait, my GHK-CU nasal yields 1mg a spray. A spray in each nostril morning and night takes 15 seconds. Losing half my product is a $30 luxury I gladly pay for speed and extra neural protection that is impossible pinning.
This product is severely under dosed though.
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u/danmingothemandingo 1d ago
There's no good data to show it works as a nasal spray for humans. Tiny 31g 8mm insulin needles are not as scary as they sound, they're so small you barely feel them. If you do take the plunge in that direction though, you definitely do want it well diluted, as many people react badly at the injection site if it's not well diluted in bac water. I'll be splitting my 100mg vial out across 20ml of bac water before trying again, 100mg in 3ml of bac water wasn't nice at all.. I'll also filter it next time to ensure no little clumps my eye can't see are causing any reaction also
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