Vendors

Kylo Peptides vs Tetrava Labs

Across the 10 products both vendors stock, Kylo Peptides has the lower effective price per mg on 6 and Tetrava Labs on 3, and 1 prices the same to the cent. Kylo Peptides lists 32 tracked listings across 10 products; Tetrava Labs lists 101 across 52. On certificates of analysis the in-stock products we track rate limited at Kylo 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.

Kylo Peptides

Kylo Peptides is a US research-peptide vendor based in Sheridan, WY that lists 10 injectable peptides.

Price vs market median
11% above market
Tracked catalog
10 products · $$$
Cheaper on
6 of 10 shared
COA coverage
Limited
Visit Kylo Peptides
Tetrava Labs

Tetrava Labs is a research-peptide vendor that lists 99 injectable peptides, 1 capsule and 2 nasal sprays.

Price vs market median
15% above market
Tracked catalog
52 products · $$$
Cheaper on
3 of 10 shared
COA coverage
None found
Visit Tetrava Labs

Vendor facts

Detail
Kylo Peptides
Tetrava Labs
Sells
10 vials
99 vials, 1 capsules, 2 sprays
Location
Sheridan, WY, US
—
Ships from
US
—
Ships worldwide
Yes
—
Free over
$150
—
Payment
card, paypal
—
Accepts returns
Yes
—
Storefront
other
—
Tracked by us since
Aug 2026
—
Tracked listings
32 across 10 products
101 across 52 products

Dashes mark facts we have not recorded yet. Vendor-stated details come from each storefront and can change without notice. Facts for Kylo Peptides were extracted from the vendor's site and not yet reviewed by us.

Certificates on file

Detail
Kylo Peptides
Tetrava Labs
COA coverage
Limited
None found
Certificates
5 current
0 current
Labs
2 named, most from Freedom Diagnostics
—
Newest test date
Aug 27, 2026
—
Third-party tested claim
—
—
Made in USA claim
a few listings
—

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

10 products both stock
Product
Kylo Peptides
Tetrava Labs
Epitalon
$7
$2.40
PT-141
$5
$5.90
Retatrutide
$5.67
$9.09
Selank
$5
$5
Semax
$5
$5.50
SS-31
$6
$3.98
TB-500
$7
$8.90
Tesamorelin
$10
$11.95
AOD-9604
$6
$9.50

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 Tetrava Labs

42 products the other vendor does not list

34 more on the Tetrava Labs page

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

Questions

Is Kylo Peptides cheaper than Tetrava Labs?
On the 10 products both vendors stock, Kylo Peptides has the lower effective price per mg on 6 and Tetrava Labs on 3, 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?
Kylo Peptides: limited, newest test dated 2026-08-27. 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 Kylo Peptides and Tetrava Labs?
Kylo Peptides: ships from US, accepts card, paypal. 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.

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