Disguised Alpha vs EZ Peptides
Across the 27 products both vendors stock, Disguised Alpha has the lower effective price per mg on 9 and EZ Peptides on 17, and 1 prices the same to the cent. Disguised Alpha lists 85 tracked listings across 49 products; EZ Peptides lists 37 across 28. On certificates of analysis both show broad 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.
Disguised Alpha is a US research-peptide vendor based in Irvine, California that lists 64 injectable peptides, 5 capsules and 3 nasal sprays.
- Price vs market median
- At market price
- Tracked catalog
- 49 products · $$
- Cheaper on
- 9 of 27 shared
- COA coverage
- Broad
EZ Peptides is a US research-peptide vendor based in Albuquerque, NM that lists 31 injectable peptides.
- Price vs market median
- 4% below market
- Tracked catalog
- 28 products · $$
- Cheaper on
- 17 of 27 shared
- COA coverage
- Broad
Vendor facts
Dashes mark facts we have not recorded yet. Vendor-stated details come from each storefront and can change without notice. Facts for Disguised Alpha and EZ 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 Disguised Alpha
22 products the other vendor does not list
14 more on the Disguised Alpha pagePrices shown are per mg for the cheapest in-stock listing we track.
Questions
- Is Disguised Alpha cheaper than EZ Peptides?
- On the 27 products both vendors stock, Disguised Alpha has the lower effective price per mg on 9 and EZ Peptides on 17, 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?
- Disguised Alpha: broad, newest test dated 2026-10-05. EZ Peptides: broad, newest test dated 2026-07-02. 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 Disguised Alpha and EZ Peptides?
- Disguised Alpha: ships from Irvine, CA, 2-5 days in transit, accepts card, zelle, crypto, ach. EZ Peptides: ships from USA, 3-5 days in transit. Details come from each vendor's own site and can change without notice; check the storefront before ordering.