Every tracked vendor for LL-37, ranked by real cost-per-milligram. Cheapest right now: $5.40/mg at Simple Peptide.
$/mg = price ÷ vial size. Prices collected periodically — confirm on the vendor's site. Some links are affiliate links.
Across 34 tracked vendors, LL-37 ranges from $5.40/mg to $23/mg, averaging $12/mg. The cheapest listing right now is Simple Peptide at $54 for a 10mg vial.
The lowest LL-37 price is $5.40 per mg at Simple Peptide, about 56% below the 34-vendor average. Cost-per-mg (price ÷ vial size) is the fair way to compare vials of different sizes.
LL-37 is listed by 34 research-peptide vendors we track, including Simple Peptide, Grey Axis Research, Valor Peptides. Compare every price by cost-per-mg on this page and buy direct from the vendor. Some links are affiliate links.
LL-37 is sold for research and laboratory use only and is not approved for human consumption. Legality varies by country and jurisdiction. This page is informational, not medical or legal advice — confirm your local regulations and consult a qualified professional.