Cenexa Labs vs Peptides Greyhouse
Across the 49 products both vendors stock, Cenexa Labs has the lower effective price per mg on 18 and Peptides Greyhouse on 31. Cenexa Labs lists 90 tracked listings across 59 products; Peptides Greyhouse lists 94 across 62. On certificates of analysis both show none found 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.
Cenexa Labs is a research-peptide vendor that lists 79 injectable peptides and 5 nasal sprays.
- Price vs market median
- 13% above market
- Tracked catalog
- 59 products · $$$
- Cheaper on
- 18 of 49 shared
- COA coverage
- None found
Peptides Greyhouse is a research-peptide vendor that lists 92 injectable peptides, including Selank, Semax and Epitalon.
- Price vs market median
- 7% above market
- Tracked catalog
- 62 products · $$$
- Cheaper on
- 31 of 49 shared
- COA coverage
- None found
Vendor facts
Dashes mark facts we have not recorded yet. Vendor-stated details come from each storefront and can change without notice.
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
10 products the other vendor does not list
- ACE-031$179.99
- Bronchogen$2.75
- Dermorphin$26
- Dihexa$9.90
- Hexarelin$9
- Humanin$15
- Melanotan I$4.50
- Thymosin Beta-4$15
Only at Peptides Greyhouse
13 products the other vendor does not list
- Retatrutide$12.67
- SS-31$4.67
- Tirzepatide$11.83
- Adamax$7.50
- Adipotide$7.60
- Cagrilintide$15
- Crystagen$2.25
- Gonadorelin$37.50
Prices shown are per mg for the cheapest in-stock listing we track.
Questions
- Is Cenexa Labs cheaper than Peptides Greyhouse?
- On the 49 products both vendors stock, Cenexa Labs has the lower effective price per mg on 18 and Peptides Greyhouse on 31. 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. Peptides Greyhouse: none found. 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?
- Cenexa Labs has 59 priced products in the current index and Peptides Greyhouse has 62, 49 of which appear on both catalogs. 10 products are listed only by Cenexa Labs and 13 only by Peptides Greyhouse.