Licensed Peptides vs Modern Research Peptides
Across the 31 products both vendors stock, Licensed Peptides has the lower effective price per mg on 2 and Modern Research Peptides on 29. Licensed Peptides lists 73 tracked listings across 38 products; Modern Research Peptides lists 83 across 44. On certificates of analysis the in-stock products we track rate limited at Licensed Peptides and broad at Modern Research Peptides. Based on the certificates our crawler found; vendors may publish more than we index. These are price and document observations, not quality ratings, and neither vendor is endorsed.
Licensed Peptides is a US research-peptide vendor based in Boca Raton, FL that lists 69 injectable peptides, 2 capsules and 2 nasal sprays.
- Price vs market median
- 39% above market
- Tracked catalog
- 38 products · $$$
- Cheaper on
- 2 of 31 shared
- COA coverage
- Limited
Modern Research Peptides is a US research-peptide vendor that lists 79 injectable peptides, including NAD+, BPC-157 and MOTS-c.
- Price vs market median
- 31% below market
- Tracked catalog
- 44 products · $
- Cheaper on
- 29 of 31 shared
- COA coverage
- Broad
Vendor facts
Dashes mark facts we have not recorded yet. Vendor-stated details come from each storefront and can change without notice. Facts for Licensed Peptides and Modern Research Peptides were extracted from the vendor's site and not yet reviewed by us.
Certificates on file
Coverage rates how many of the in-stock products we track have a certificate our pipeline read and matched to a catalog peptide. Based on the certificates our crawler found; vendors may publish more than we index. We do not test products, and a certificate cannot show authenticity, chain of custody or sterility.
Carried by one vendor only
Only at Licensed Peptides
7 products the other vendor does not list
Only at Modern Research Peptides
13 products the other vendor does not list
- Cardiogen$2.29
- GHRP-2$3
- GHRP-6$4.60
- Gonadorelin$6.60
- Hexarelin$14
- L-Carnitine$0.07
- Matrixyl$6
- PE-22-28$4.50
Prices shown are per mg for the cheapest in-stock listing we track.
Questions
- Is Licensed Peptides cheaper than Modern Research Peptides?
- On the 31 products both vendors stock, Licensed Peptides has the lower effective price per mg on 2 and Modern Research Peptides on 29. Each side uses the cheapest in-stock listing we track for that product, after any public discount code, and prices change often.
- How much COA coverage does each vendor have?
- Licensed Peptides: limited, newest test dated 2026-01-29. Modern Research Peptides: broad, newest test dated 2026-07-13. Based on the certificates our crawler found; vendors may publish more than we index. We do not test products ourselves, and a certificate cannot prove authenticity or sterility.
- How do shipping and payment differ between Licensed Peptides and Modern Research Peptides?
- Licensed Peptides: ships from Boca Raton, FL (US, GMP-certified facilities), 1-2 days in transit. Modern Research Peptides: shipping $9.99. Details come from each vendor's own site and can change without notice; check the storefront before ordering.