§ Same category · Sexual-health peptides
Melanotan I vs Tamoxifen
Side-by-side price comparison across every tracked vendor. Updated every 4–6 hours.
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Melanotan I
7
vendors tracked
from $2.90/mg
Tamoxifen
0
vendors tracked
Melanotan I
MC1R-selective melanocortin agonist
No current listings at 5mg.
Tamoxifen
SERM for PCT research
No current listings at 20mg.
About Melanotan I
A synthetic α-MSH analog studied for photoprotection. Approved in EU as afamelanotide for erythropoietic protoporphyria.
About Tamoxifen
A selective estrogen receptor modulator clinically used for breast cancer. Commonly sold in peptide-store PCT sections for research use.