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Zesty Rat

Compare 26 tracked peptides from Zesty Rat by observed price per mg. Open indexed COAs matched to the same vendor and peptide. Testimonials, star ratings, and paid placement do not affect this page.

26tracked peptides
28current listings
0price wins
17catalog matches
1named labs
Jul 14, 2026newest printed date
01 / paper trail

What the index can show

65%

17 of 26 tracked peptides have a current indexed document for this vendor + peptide pair.

100%

17 of 17 matched documents are dated within the last 18 months.

β‰  batch proof

The match does not link a listing to a tested lot or establish authenticity, custody, sterility, safety, or quality.

02 / current catalog

Compare Zesty Rat prices

Lowest observed cost per mg for each tracked peptide at Zesty Rat. Confirm price and stock on the vendor site.

03 / document vault

Indexed COAs

17 current vendor + peptide documents. The fields below are transcribed from those documents.

COA / 0D546076

Semaglutide

printed test date
Jul 14, 2026
named lab
Janoshik Analytical
reported purity
99.73%
lot
not printed
open indexed document β†—
COA / 10D5830E

CJC-1295 (with DAC)

printed test date
Jul 14, 2026
named lab
Janoshik Analytical
reported purity
97.97%
lot
not printed
open indexed document β†—
COA / 31F86B31

ARA-290

printed test date
Jul 14, 2026
named lab
Janoshik Analytical
reported purity
99.20%
lot
not printed
open indexed document β†—
COA / 32F74122

Tirzepatide

printed test date
Jul 14, 2026
named lab
Janoshik Analytical
reported purity
99.84%
lot
not printed
open indexed document β†—
COA / 390CB2F4

Retatrutide

printed test date
Jul 14, 2026
named lab
Janoshik Analytical
reported purity
99.72%
lot
not printed
open indexed document β†—
COA / 5C171D35

Glutathione

printed test date
Jul 14, 2026
named lab
Janoshik Analytical
reported purity
96.68%
lot
not printed
open indexed document β†—
COA / 611D4A1F

Thymosin Alpha-1

printed test date
Jul 14, 2026
named lab
Janoshik Analytical
reported purity
97.71%
lot
not printed
open indexed document β†—
COA / 7A21C3BD

PT-141

printed test date
Jul 14, 2026
named lab
Janoshik Analytical
reported purity
99.82%
lot
not printed
open indexed document β†—
COA / 84D73D98

CJC-1295 (no DAC)

printed test date
Jul 14, 2026
named lab
Janoshik Analytical
reported purity
99.78%
lot
not printed
open indexed document β†—
COA / AB99465F

SS-31

printed test date
Jul 14, 2026
named lab
Janoshik Analytical
reported purity
99.78%
lot
not printed
open indexed document β†—
COA / B109BC5C

Thymalin

printed test date
Jul 14, 2026
named lab
Janoshik Analytical
reported purity
99.70%
lot
not printed
open indexed document β†—
COA / BB18DCA7

FOXO4-DRI

printed test date
Jul 14, 2026
named lab
Janoshik Analytical
reported purity
99.02%
lot
not printed
open indexed document β†—
COA / C0333D7D

TB-500

printed test date
Jul 14, 2026
named lab
Janoshik Analytical
reported purity
96.28%
lot
not printed
open indexed document β†—
COA / D1877838

GHRP-6

printed test date
Jul 14, 2026
named lab
Janoshik Analytical
reported purity
98.29%
lot
not printed
open indexed document β†—
COA / EEAE14BC

Melanotan II

printed test date
Jul 14, 2026
named lab
Janoshik Analytical
reported purity
99.61%
lot
not printed
open indexed document β†—
COA / F2A48BC6

Epitalon

printed test date
Jul 14, 2026
named lab
Janoshik Analytical
reported purity
99.10%
lot
not printed
open indexed document β†—
COA / F9AC8943

BPC-157

printed test date
Jul 14, 2026
named lab
Janoshik Analytical
reported purity
99.16%
lot
not printed
open indexed document β†—
Read this before using the document list.

These records describe indexed certificate documents and transcribed fields. They cannot establish authenticity, chain of custody, vial contents, sterility, endotoxin status, safety, efficacy, or overall vendor quality. Reported purity values from different laboratories or methods are not directly comparable.