AHK-Cu vs Melanotan 2
Which should you choose? Here's what you need to know.
The short answer
AHK-Cu and Melanotan 2 are both anti-aging / skin peptides, but they work differently. A copper peptide studied for hair and skin, closely related to GHK-Cu. A synthetic peptide analog of alpha-MSH studied for skin tanning and other effects. One of the most widely discussed peptides in the biohacking community. Compare vendor pricing and availability below.
AHK-Cu
Anti-Aging / SkinA copper peptide studied for hair and skin, closely related to GHK-Cu.
Melanotan 2
Anti-Aging / SkinA synthetic peptide analog of alpha-MSH studied for skin tanning and other effects. One of the most widely discussed peptides in the biohacking community.
Price & availability
Once you've decided which peptide fits your needs, here's how they compare on price and vendor options.
AHK-Cu
Melanotan 2
$29.00
Starting from
$15.00
$11.07
Avg. price per mg
$5.93
13
Vendors selling it
44
11 options
In stock now
37 options
7.9/10
Top trust score
9.1/10
Ready to buy?
Our top-rated vendor for each, based on trust scores, purity testing, and price.
Where does this data come from?
We re-check vendor prices continuously and score vendors on Finnrick blind-test results — samples bought anonymously and sent to a lab, not vendor claims. No vendor can pay to rank higher. See our full methodology.