The new standard in verified peptides.

Third-party tested, with a Certificate of Analysis on every batch. Lot-traceable, discreetly shipped, and documented to the milligram.

Buy 1, get 1—50% off

Sitewide · auto-applied at checkout

4.8★ 12,000+ reviews

75k+ customers

44 Compounds

Same-day dispatch

LOT · NLL-2825133

Tirz GLP-2

From

Price range: $174.99 through $299.99

LOT · NLL-2885342

Sema GLP-1

From

$125.00

LOT · NL-34086

Thymosin Alpha-1

From

$99.99

LOT · NL-26570

Tesamorelin/Ipamorelin Blend

From

$109.99

LOT · DPS-4867057

Tesamorelin

From

Price range: $79.99 through $124.99

LOT · TB3568

TB-500

From

$99.99

SAME-DAY +
99%+ DOCUMENTED PURITY +
DISCREET PACKAGING +
THIRD-PARTY TESTED +
COA ON EVERY LOT +
SHIPS SAME-DAY +
SAME-DAY +
99%+ DOCUMENTED PURITY +
DISCREET PACKAGING +
THIRD-PARTY TESTED +
COA ON EVERY LOT +
SHIPS SAME-DAY +

The Labsatx Guarantee

Every order, backed in writing.

Documented purity, a certificate for your exact lot, discreet dispatch — and if something’s wrong, we make it right.

99%+ identity purity

HPLC + mass-spec verified on every batch before it’s listed.

COA on every lot

Lot-traceable certificate, matched to your vial and saved to your account.

Discreet 24h shipping

Same-day dispatch on in-stock orders — plain, tamper-evident, fully tracked.

Purity-match guarantee

Have a lot independently tested — if its purity doesn’t match the COA we issued, we’ll refund or replace it.

Verified research orders

What researchers say

★★★★★

4.9

out of 5 · 1,200+ verified reviews

75,000+ orders shipped

★★★★★

vial arrived intact with a good seal. went into solution with no clumping.

G

Garrett M.

CJC-1295 with DAC · Verified order

★★★★★

consistent quality, coa easy to find on the page. no complaints.

J

Jenna R.

L-Carnitine · Verified order

★★★★★

reconstituted fine, no cloudiness. powder looked good in the vial.

D

Devin K.

L-Carnitine · Verified order

★★★★★

shipping was quick and the lot number matched the paperwork.

M

Marcus T.

CJC-1295 with DAC · Verified order

Get 15% off your first order.

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