Peptide Partners vs Tetrava Labs
Across the 2 products both vendors stock, Peptide Partners has the lower effective price per mg on 2 and Tetrava Labs on 0. Peptide Partners lists 116 tracked listings across 21 products; Tetrava Labs lists 101 across 3. On certificates of analysis the in-stock products we track rate broad at Peptide Partners 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.
Peptide Partners is a US research-peptide vendor based in Sarasota, FL that lists 85 injectable peptides.
- Price vs market median
- 2% above market
- Tracked catalog
- 21 products · $$
- Cheaper on
- 2 of 2 shared
- COA coverage
- Broad
Tetrava Labs is a research-peptide vendor that lists 6 injectable peptides, including CJC-1295 (no DAC).
- Price vs market median
- At market price
- Tracked catalog
- 3 products · $$
- Cheaper on
- 0 of 2 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 Peptide Partners 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 Partners
19 products the other vendor does not list
- 5-Amino-1MQ$1.95
- BPC-157$1
- DSIP$6.10
- Epitalon$1.98
- Ipamorelin$2.89
- KPV$3.20
- MOTS-c$2
- Pinealon$1.70
Prices shown are per mg for the cheapest in-stock listing we track.
Questions
- Is Peptide Partners cheaper than Tetrava Labs?
- On the 2 products both vendors stock, Peptide Partners has the lower effective price per mg on 2 and Tetrava Labs on 0. 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 Partners: broad, newest test dated 2026-10-01. 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.
- What does each vendor carry?
- Peptide Partners has 21 priced products in the current index and Tetrava Labs has 3, 2 of which appear on both catalogs. 19 products are listed only by Peptide Partners and 1 only by Tetrava Labs.