Alpha Biologix vs Peptides Greyhouse
Across the 35 products both vendors stock, Alpha Biologix has the lower effective price per mg on 4 and Peptides Greyhouse on 30, and 1 prices the same to the cent. Alpha Biologix lists 51 tracked listings across 38 products; Peptides Greyhouse lists 93 across 63. 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.
Alpha Biologix is a research-peptide vendor that lists 51 injectable peptides, including Epitalon, SS-31 and Tesamorelin.
- Price vs market median
- 127% above market
- Tracked catalog
- 38 products · $$$
- Cheaper on
- 4 of 35 shared
- COA coverage
- None found
Peptides Greyhouse is a research-peptide vendor that lists 93 injectable peptides, including Selank, Semax and Epitalon.
- Price vs market median
- 7% above market
- Tracked catalog
- 63 products · $$$
- Cheaper on
- 30 of 35 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 Alpha Biologix
3 products the other vendor does not list
- Dihexa$12.50
- Hexarelin$25
- Vasoactive Intestinal Peptide (VIP)$12.50
Only at Peptides Greyhouse
28 products the other vendor does not list
- Retatrutide$12.67
- Adamax$7.50
- Adipotide$7.60
- AICAR$0.96
- Cardiogen$2.25
- Cartalax$2.25
- Cerebrolysin$0.75
- Chonluten$2.55
Prices shown are per mg for the cheapest in-stock listing we track.
Questions
- Is Alpha Biologix cheaper than Peptides Greyhouse?
- On the 35 products both vendors stock, Alpha Biologix has the lower effective price per mg on 4 and Peptides Greyhouse on 30, with 1 priced the same to the cent. 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?
- Alpha Biologix: 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?
- Alpha Biologix has 38 priced products in the current index and Peptides Greyhouse has 63, 35 of which appear on both catalogs. 3 products are listed only by Alpha Biologix and 28 only by Peptides Greyhouse.