Blackline Scientific vs Disguised Alpha
Across the 22 products both vendors stock, Blackline Scientific has the lower effective price per mg on 13 and Disguised Alpha on 5, and 4 price the same to the cent. Blackline Scientific lists 41 tracked listings across 22 products; Disguised Alpha lists 85 across 50. On certificates of analysis the in-stock products we track rate none found at Blackline Scientific and broad at Disguised Alpha. 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.
Blackline Scientific is a research-peptide vendor that lists 23 injectable peptides and 1 nasal spray.
- Price vs market median
- 9% below market
- Tracked catalog
- 22 products · $
- Cheaper on
- 13 of 22 shared
- COA coverage
- None found
Disguised Alpha is a US research-peptide vendor based in Irvine, California that lists 67 injectable peptides, 5 capsules and 3 nasal sprays.
- Price vs market median
- At market price
- Tracked catalog
- 50 products · $$
- Cheaper on
- 5 of 22 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 Blackline Scientific and Disguised Alpha 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
28 products the other vendor does not list
- BPC-157$7
- CJC-1295 (no DAC)$8
- FOXO4-DRI$10
- TB-500$6.50
- Thymosin Alpha-1$8
- Tirzepatide$3.17
- ACE-031$59.99
- Adamax$7.50
Prices shown are per mg for the cheapest in-stock listing we track.
Questions
- Is Blackline Scientific cheaper than Disguised Alpha?
- On the 22 products both vendors stock, Blackline Scientific has the lower effective price per mg on 13 and Disguised Alpha on 5, with 4 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?
- Blackline Scientific: none found. Disguised Alpha: broad, newest test dated 2026-09-26. 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 Blackline Scientific and Disguised Alpha?
- Blackline Scientific: accepts paypal, venmo, cashapp, crypto, zelle. Disguised Alpha: ships from Irvine, CA, 2-5 days in transit, accepts card, zelle, crypto, ach. Details come from each vendor's own site and can change without notice; check the storefront before ordering.