Vendors

Redline Bio Labs vs Tetrava Labs

Across the 2 products both vendors stock, Redline Bio Labs has the lower effective price per mg on 1 and Tetrava Labs on 1. Redline Bio Labs lists 81 tracked listings across 43 products; Tetrava Labs lists 101 across 3. 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.

Redline Bio Labs

Redline Bio Labs is a research-peptide vendor that lists 77 injectable peptides, including FOXO4-DRI, Epitalon and SS-31.

Price vs market median
1% below market
Tracked catalog
43 products · $$
Cheaper on
1 of 2 shared
COA coverage
None found
Visit Redline Bio Labs
Tetrava Labs

Tetrava Labs is a research-peptide vendor that lists 6 injectable peptides, 1 capsule and 2 nasal sprays, including CJC-1295 (no DAC).

Price vs market median
46% above market
Tracked catalog
3 products · $$$
Cheaper on
1 of 2 shared
COA coverage
None found
Visit Tetrava Labs

Vendor facts

Detail
Redline Bio Labs
Tetrava Labs
Sells
77 vials
6 vials, 1 capsules, 2 sprays
Tracked listings
81 across 43 products
101 across 3 products

Dashes mark facts we have not recorded yet. Vendor-stated details come from each storefront and can change without notice.

Certificates on file

Detail
Redline Bio Labs
Tetrava Labs
COA coverage
None found
None found
Certificates
0 current
0 current
Labs
—
—
Newest test date
—
—

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.

Price per mg on shared products

2 products both stock
Product
Redline Bio Labs
Tetrava Labs
Sermorelin
$7.60
$10.90

The lower price of each pair is highlighted. Prices are the cheapest in-stock listing we track for that product, per mg after any public discount code, and they move daily.

Carried by one vendor only

Only at Redline Bio Labs

41 products the other vendor does not list

33 more on the Redline Bio Labs page

Only at Tetrava Labs

1 product the other vendor does not list

Prices shown are per mg for the cheapest in-stock listing we track.

Questions

Is Redline Bio Labs cheaper than Tetrava Labs?
On the 2 products both vendors stock, Redline Bio Labs has the lower effective price per mg on 1 and Tetrava Labs on 1. 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?
Redline Bio Labs: 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?
Redline Bio Labs has 43 priced products in the current index and Tetrava Labs has 3, 2 of which appear on both catalogs. 41 products are listed only by Redline Bio Labs and 1 only by Tetrava Labs.

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Market tape