OmegaAmino vs Skye Peptides
Across the 11 products both vendors stock, OmegaAmino has the lower effective price per mg on 2 and Skye Peptides on 9. OmegaAmino lists 14 tracked listings across 11 products; Skye Peptides lists 97 across 37. On certificates of analysis both show limited COA coverage of the in-stock products we track. 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.
OmegaAmino is a US research-peptide vendor based in Chicago, IL that lists 11 injectable peptides, including TB-500, BPC-157 and KPV.
- Price vs market median
- 13% above market
- Tracked catalog
- 11 products · $$$
- Cheaper on
- 2 of 11 shared
- COA coverage
- Limited
Skye Peptides is a US research-peptide vendor based in Los Angeles, California that lists 49 injectable peptides and 3 tablets.
- Price vs market median
- 8% above market
- Tracked catalog
- 37 products · $$$
- Cheaper on
- 9 of 11 shared
- COA coverage
- Limited
Vendor facts
Dashes mark facts we have not recorded yet. Vendor-stated details come from each storefront and can change without notice. Facts for OmegaAmino and Skye 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 Skye Peptides
26 products the other vendor does not list
- DSIP$9.80
- Epitalon$2.58
- FOXO4-DRI$11.06
- Melanotan II$4.90
- Pinealon$2.82
- PT-141$4.90
- Retatrutide$7.46
- Thymosin Alpha-1$7.90
Prices shown are per mg for the cheapest in-stock listing we track.
Questions
- Is OmegaAmino cheaper than Skye Peptides?
- On the 11 products both vendors stock, OmegaAmino has the lower effective price per mg on 2 and Skye Peptides on 9. 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?
- OmegaAmino: limited, newest test dated 2026-07-24. Skye Peptides: limited, newest test dated 2026-06-15. 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 OmegaAmino and Skye Peptides?
- OmegaAmino: ships from Chicago, IL, 1-1 days in transit, accepts card, ach, zelle, crypto. Skye Peptides: accepts card. Details come from each vendor's own site and can change without notice; check the storefront before ordering.