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PeptideTech

Cheapest Cosmetic peptides per mg (2026)

The lowest price per milligram today is $2.00/mg for GHK-Cu Spray 25mg at Amino Club. Every in-stock offer below is ranked by price after code TECH10, before shipping.

PWBy PeptideTech EditorsReviewed Sep 16, 2026Prices checked weeklyHow we verify →
All products listed are for research purposes only. Not for human consumption.
#ProductPer mgPriceVendorStock
1GHK-Cu Spray 25mg$2.00/mg$49.99Amino ClubIn stock
2Melanotan-2 10mg$2.90/mg$29.00Crush ResearchIn stock
3Melanotan-1 10mg$2.90/mg$29.00Crush ResearchIn stock
4SNAP-8 10mg$2.90/mg$29.00Crush ResearchIn stock
5PT-141 10mg$3.00/mg$29.99Modified AminosIn stock
6Kisspeptin-10 10mg$3.90/mg$38.99Modified AminosIn stock
7Oxytocin 5mg$12.00/mg$60.00Blank PeptidesIn stock

Price per mg: questions

Price per milligram is the price after code divided by the total milligrams in the vial. It normalises offers across sizes: a $19.80 10 mg vial is $1.98/mg, while a $30.00 20 mg vial is $1.50/mg.
How we verify prices

Prices are read from each vendor's product page weekly, converted to the price after any listed code, and shown before shipping. Stock status is captured at the same time. Rankings are by price only. PeptideTech earns a commission when you buy through a link; it never changes the order.

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