Disguised Alpha vs Nexgen Peptides
Across the 42 products both vendors stock, Disguised Alpha has the lower effective price per mg on 16 and Nexgen Peptides on 23, and 3 price the same to the cent. Disguised Alpha lists 85 tracked listings across 53 products; Nexgen Peptides lists 92 across 59. On certificates of analysis the in-stock products we track rate broad at Disguised Alpha and limited at Nexgen 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.
Disguised Alpha is a US research-peptide vendor based in Irvine, California that lists 78 injectable peptides, 5 capsules and 3 nasal sprays.
- Price vs market median
- At market price
- Tracked catalog
- 53 products · $$
- Cheaper on
- 16 of 42 shared
- COA coverage
- Broad
Nexgen Peptides is a US research-peptide vendor based in Fullerton, CA that lists 87 injectable peptides, 3 capsules and 2 tablets.
- Price vs market median
- 1% below market
- Tracked catalog
- 59 products · $$
- Cheaper on
- 23 of 42 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 Disguised Alpha and Nexgen 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
11 products the other vendor does not list
- Retatrutide$4.17
- ACE-031$59.99
- Adamax$7.50
- BAM-15$3.40
- Cerebrolysin$0.33
- CJC-1295 (with DAC)$12
- Larazotide$199.98
- Melanotan I$4
Only at Nexgen Peptides
17 products the other vendor does not list
- NAD+$0.20
- Adipotide$14.20
- Bronchogen$1.88
- Chonluten$2.70
- Cortagen$2.70
- Hexarelin$11.80
- L-Carnitine$0.07
- Livagen$3.15
Prices shown are per mg for the cheapest in-stock listing we track.
Questions
- Is Disguised Alpha cheaper than Nexgen Peptides?
- On the 42 products both vendors stock, Disguised Alpha has the lower effective price per mg on 16 and Nexgen Peptides on 23, with 3 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 2026-09-19. Nexgen Peptides: limited, newest test dated 2026-08-30. 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 Nexgen Peptides?
- Disguised Alpha: ships from Irvine, CA, 2-5 days in transit, accepts card, zelle, crypto, ach. Nexgen Peptides: ships from US. Details come from each vendor's own site and can change without notice; check the storefront before ordering.