Cenexa Labs vs Skye Peptides
Across the 34 products both vendors stock, Cenexa Labs has the lower effective price per mg on 8 and Skye Peptides on 26. Cenexa Labs lists 90 tracked listings across 65 products; Skye Peptides lists 94 across 38. On certificates of analysis the in-stock products we track rate none found at Cenexa Labs and limited at Skye 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.
Cenexa Labs is a research-peptide vendor that lists 90 injectable peptides and 5 nasal sprays.
- Price vs market median
- 19% above market
- Tracked catalog
- 65 products · $$$
- Cheaper on
- 8 of 34 shared
- COA coverage
- None found
Skye Peptides is a US research-peptide vendor based in Los Angeles, California that lists 52 injectable peptides and 3 tablets.
- Price vs market median
- 7% above market
- Tracked catalog
- 38 products · $$$
- Cheaper on
- 26 of 34 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 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 Cenexa Labs
31 products the other vendor does not list
- NAD+$0.20
- ACE-031$179.99
- AICAR$1.30
- Bronchogen$2.75
- Cardiogen$3
- Cerebrolysin$1.05
- Chonluten$3
- Cortagen$2.95
Only at Skye Peptides
4 products the other vendor does not list
- Adamax$6.90
- Livagen$3.45
- Semaglutide$9.92
- Thymulin$5.90
Prices shown are per mg for the cheapest in-stock listing we track.
Questions
- Is Cenexa Labs cheaper than Skye Peptides?
- On the 34 products both vendors stock, Cenexa Labs has the lower effective price per mg on 8 and Skye Peptides on 26. 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?
- Cenexa Labs: none found. 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 Cenexa Labs and Skye Peptides?
- Cenexa Labs: we have not recorded shipping or payment details yet. Skye Peptides: accepts card. Details come from each vendor's own site and can change without notice; check the storefront before ordering.