Third Kind Labs

A vendor profile with live pricing, testing, shipping, and community signals.

Website

Data last updated

Anecdotal signals

Third Kind Labs lab testing & COAs

Testing coverage

Coverage
3 / 5
products carry a certificate (60%)
Test panel — products documenting each test
0 with the full safety panel
Identity / purity3/5
Fill weight / content2/5
Sterility0/5
Endotoxin0/5
Heavy metals0/5
GHK-Cu
Latest —
—
Identity —Purity —Weight —Endotoxin —Sterility —Metals —Independent lab —
KPV
Latest —
—
Identity —Purity —Weight —Endotoxin —Sterility —Metals —Independent lab —
NAD+
500 mg
Latest May 09, 2026
Identity ✓Purity ✓Weight ✓ 459.59 mgEndotoxin —Sterility —Metals —Independent lab ✓
Retatrutide
Latest Apr 22, 2026
Identity ✓Purity ✓Weight ✓ 9.70 mgEndotoxin —Sterility —Metals —Independent lab —
Tirzepatide
Latest —
Identity ✓Purity ✓Weight —Endotoxin —Sterility —Metals —Independent lab —

Price

nad+ 500mg
$45.00$0.09/mg—
ghk-cu 50mg
$30.00$0.6/mg—
tirzepatide 30mg
$55.00$1.83/mg—
kpv 10mg
$35.00$3.5/mg—
retatrutide 10mg
$39.00$3.9/mg—

regional price-per-mg comparisons · prices checked 2mo ago

Common questions

Is Third Kind Labs legit?

We don't issue verdicts — we publish the evidence and let it speak. We hold 5 captured lab documents (COAs) for this vendor. Our automated site audit has verified the vendor's published catalogue and COA surface. The sections on this page hold the evidence behind each of those numbers.

Does Third Kind Labs publish third-party lab tests (COAs)?

3 of 5 observed peptides have a COA mapped to them. Latest captured reports are from Freedom Diagnostics.