We run it through HPLC ourselves before it ships, and the purity is right where it should be—≥99%—so you're not getting a blend of unknowns in that 10mg vial.
Lyophilized powder looks white, dissolves clean in water or bacteriostatic water without any weird clouding, and the peptide content checks in at ≥95% which is better than some bulk suppilers manage.
Keep it at -20°C in a dry spot, or you'll lose potency faster than teh 24-month shelf life suggests—most buyers freeze it the second it arrives.
It's not for skin care tests or anything close to human use, just straight research on melanogenesis or receptor binding, and we don't pretend otherwise on the label.
CAS 121062-08-6 is the one you're looking for, molecular weight about 1024 g/mol, and we've got COAs on file form GMP facility where it's made.
We pack it in sterile vials (10mg each) and usually have stock ready to go, but confirm lead time for anything over 50 units or so.
Our MOQ is 10 vials per order, but we can discuss smaller quantities for first-time buyers or bulk discounts for larger orders.
Standard lead time is 3-5 business days for processing, plus shipping time based on your location—typically 7-14 days for international delivery.
Yes, we include a COA with each shipment showing the HPLC purity result, typically ≥99%, along with peptide content and other specs.
Store at -20°C in a dry environment to maintain stability. Once reconstituted with bacteriostatic water, keep refrigerated and use within 7 days.
Yes, we offer custom packaging and labeling for orders of 100 vials or more—just let us know your requirements.