Peptides Source vs Tetrava Labs
Across the 43 products both vendors stock, Peptides Source has the lower effective price per mg on 32 and Tetrava Labs on 10, and 1 prices the same to the cent. Peptides Source lists 98 tracked listings across 46 products; Tetrava Labs lists 101 across 52. On certificates of analysis both show none found COA coverage of the in-stock products we track. 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.
Peptides Source is a research-peptide vendor that lists 98 injectable peptides, including Epitalon, 5-Amino-1MQ and Ipamorelin.
- Price vs market median
- 6% below market
- Tracked catalog
- 46 products · $
- Cheaper on
- 32 of 43 shared
- COA coverage
- None found
Tetrava Labs is a research-peptide vendor that lists 99 injectable peptides, 1 capsule and 2 nasal sprays.
- Price vs market median
- 14% above market
- Tracked catalog
- 52 products · $$$
- Cheaper on
- 10 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.
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 Peptides Source
3 products the other vendor does not list
- ACE-031$130
- Cartalax$3
- L-Carnitine$0.08
Only at Tetrava Labs
9 products the other vendor does not list
- FOXO4-DRI$14.90
- Adipotide$14.50
- Dermorphin$15.80
- Dihexa$9.90
- Humanin$12.90
- MK-677$11
- SNAP-8$3.50
- Thymalin$3.90
Prices shown are per mg for the cheapest in-stock listing we track.
Questions
- Is Peptides Source cheaper than Tetrava Labs?
- On the 43 products both vendors stock, Peptides Source has the lower effective price per mg on 32 and Tetrava Labs on 10, 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?
- Peptides Source: none found. 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?
- Peptides Source has 46 priced products in the current index and Tetrava Labs has 52, 43 of which appear on both catalogs. 3 products are listed only by Peptides Source and 9 only by Tetrava Labs.