aminowell vs Liberty Peptides
Across the 22 products both vendors stock, aminowell has the lower effective price per mg on 10 and Liberty Peptides on 12. aminowell lists 65 tracked listings across 27 products; Liberty Peptides lists 58 across 46. On certificates of analysis the in-stock products we track rate none found at aminowell and partial at Liberty 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.
aminowell is a US research-peptide vendor that lists 37 injectable peptides, including NAD+, GHK-Cu and TB-500.
- Price vs market median
- 13% below market
- Tracked catalog
- 27 products · $
- Cheaper on
- 10 of 22 shared
- COA coverage
- None found
Liberty Peptides is a US research-peptide vendor based in Wilmington, DE that lists 56 injectable peptides.
- Price vs market median
- 2% below market
- Tracked catalog
- 46 products · $$
- Cheaper on
- 12 of 22 shared
- COA coverage
- Partial
Vendor facts
Dashes mark facts we have not recorded yet. Vendor-stated details come from each storefront and can change without notice. Facts for aminowell and Liberty 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 aminowell
5 products the other vendor does not list
- Retatrutide$9
- Tirzepatide$3.60
- Adamax$750
- Glutathione$0.42
- L-Carnitine$0.08
Only at Liberty Peptides
24 products the other vendor does not list
- CJC-1295 (no DAC)$7.50
- DSIP$6.80
- FOXO4-DRI$20
- Pinealon$2.75
- ARA-290$4
- Cardiogen$2.75
- Cartalax$2.75
- Crystagen$2.75
Prices shown are per mg for the cheapest in-stock listing we track.
Questions
- Is aminowell cheaper than Liberty Peptides?
- On the 22 products both vendors stock, aminowell has the lower effective price per mg on 10 and Liberty Peptides on 12. 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?
- aminowell: none found. Liberty Peptides: partial, newest test dated 2025-12-12. 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.
- What does each vendor carry?
- aminowell has 27 priced products in the current index and Liberty Peptides has 46, 22 of which appear on both catalogs. 5 products are listed only by aminowell and 24 only by Liberty Peptides.