Nationwide Peptides vs Tetrava Labs
Across the 43 products both vendors stock, Nationwide Peptides has the lower effective price per mg on 29 and Tetrava Labs on 12, and 2 price the same to the cent. Nationwide Peptides lists 116 tracked listings across 49 products; Tetrava Labs lists 99 across 51. On certificates of analysis the in-stock products we track rate partial at Nationwide Peptides and none found at Tetrava 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.
Nationwide Peptides is a US research-peptide vendor based in Sevierville, TN that lists 110 injectable peptides.
- Price vs market median
- At market price
- Tracked catalog
- 49 products · $$
- Cheaper on
- 29 of 43 shared
- COA coverage
- Partial
Tetrava Labs is a research-peptide vendor that lists 99 injectable peptides, 1 capsule and 2 nasal sprays.
- Price vs market median
- 13% above market
- Tracked catalog
- 51 products · $$$
- Cheaper on
- 12 of 43 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. Facts for Nationwide 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 Nationwide Peptides
6 products the other vendor does not list
Prices shown are per mg for the cheapest in-stock listing we track.
Questions
- Is Nationwide Peptides cheaper than Tetrava Labs?
- On the 43 products both vendors stock, Nationwide Peptides has the lower effective price per mg on 29 and Tetrava Labs on 12, with 2 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?
- Nationwide Peptides: partial, newest test dated 2026-08-21. Tetrava Labs: 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.
- How do shipping and payment differ between Nationwide Peptides and Tetrava Labs?
- Nationwide Peptides: ships from US-registered facilities, 4-7 days in transit, accepts card. Tetrava Labs: we have not recorded shipping or payment details yet. Details come from each vendor's own site and can change without notice; check the storefront before ordering.