Vendors

Helion Research vs Tetrava Labs

Across the 7 products both vendors stock, Helion Research has the lower effective price per mg on 5 and Tetrava Labs on 2. Helion Research lists 8 tracked listings across 7 products; Tetrava Labs lists 99 across 51. 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.

Helion Research

Helion Research is a research-peptide vendor that lists 8 injectable peptides, including GHK-Cu, Tesamorelin and Retatrutide.

Price vs market median
12% below market
Tracked catalog
7 products · $
Cheaper on
5 of 7 shared
COA coverage
None found
Visit Helion Research
Tetrava Labs

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
2 of 7 shared
COA coverage
None found
Visit Tetrava Labs

Vendor facts

Detail
Helion Research
Tetrava Labs
Sells
8 vials
99 vials, 1 capsules, 2 sprays
Tracked listings
8 across 7 products
99 across 51 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
Helion Research
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

7 products both stock
Product
Helion Research
Tetrava Labs
GHK-Cu
$0.60
$0.59
MOTS-c
$4.50
$5
Retatrutide
$5.75
$9.09
SS-31
$7
$3.98
Tesamorelin
$8
$11.95
Tirzepatide
$4.50
$8.58
Semaglutide
$6
$12.90

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 Tetrava Labs

44 products the other vendor does not list

36 more on the Tetrava Labs page

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

Questions

Is Helion Research cheaper than Tetrava Labs?
On the 7 products both vendors stock, Helion Research has the lower effective price per mg on 5 and Tetrava Labs on 2. 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?
Helion Research: 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?
Helion Research has 7 priced products in the current index and Tetrava Labs has 51, 7 of which appear on both catalogs. 0 products are listed only by Helion Research and 44 only by Tetrava Labs.

Keep looking

Market tape