Peptide Warehouse vs Umbrella Labs
Across the 49 products both vendors stock, Peptide Warehouse has the lower effective price per mg on 23 and Umbrella Labs on 25, and 1 prices the same to the cent. Peptide Warehouse lists 71 tracked listings across 59 products; Umbrella Labs lists 146 across 81. On certificates of analysis the in-stock products we track rate none found at Peptide Warehouse and broad at Umbrella Labs. 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.
Peptide Warehouse is a research-peptide vendor that lists 60 injectable peptides, including Retatrutide, Epitalon and CJC-1295 (no DAC).
- Price vs market median
- 7% above market
- Tracked catalog
- 59 products · $$$
- Cheaper on
- 23 of 49 shared
- COA coverage
- None found
Umbrella Labs is a US research-peptide vendor that lists 118 injectable peptides, 24 blends, 4 capsules, 2 tablets and 19 nasal sprays.
- Price vs market median
- 20% above market
- Tracked catalog
- 81 products · $$$
- Cheaper on
- 25 of 49 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 Umbrella Labs 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 Peptide Warehouse
10 products the other vendor does not list
- 5-Amino-1MQ$1.10
- Pinealon$2.50
- Semax$4
- Tirzepatide$2.50
- AICAR$1.18
- ARA-290$4.06
- B7-33$10
- Follistatin$134.99
Only at Umbrella Labs
32 products the other vendor does not list
- Bronchogen$4.60
- Cagrilintide + Retatrutide$8
- Cardiogen$2.80
- Chonluten$4
- Crystagen$4
- Dermorphin$15
- Dihexa$5
- FGL-L$10
Prices shown are per mg for the cheapest in-stock listing we track.
Questions
- Is Peptide Warehouse cheaper than Umbrella Labs?
- On the 49 products both vendors stock, Peptide Warehouse has the lower effective price per mg on 23 and Umbrella Labs on 25, 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?
- Peptide Warehouse: none found. Umbrella Labs: broad, newest test dated 2026-10-05. 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 Peptide Warehouse and Umbrella Labs?
- Peptide Warehouse: we have not recorded shipping or payment details yet. Umbrella Labs: accepts card, ach, crypto. Details come from each vendor's own site and can change without notice; check the storefront before ordering.