Nxir Labs

Certificate of Analysis

Every peptide we sell is third-party tested and comes with full documentation of purity and identity verification.

AOD9604

Batch ID: FPC-022125
TUY-031425
TUY-031425

BPC-157

Batch ID: FPC-122624
SJZJB0888
TUY-031425

BPC-157/TB-500

Batch ID: SJZJB0888
FPC-122624

Cagrilintide

Batch ID: FPC-022125
COC-030325

CJC-1295 (DAC)

Batch ID: FP-122624
COC-030325
TUY-031425
TUY-031425

CJC-1295 (No DAC)

Batch ID: FPC-122624
SJZJB0888

CJC-1295/Ipamorelin

Batch ID: SJZJB0888
FPC-122624

DSIP

Batch ID: FPC-122624
SJZJB0888

Epithalon

Batch ID: FPC-122624
SJZJB0888
COC-030325

GHK-Cu

Batch ID: FPC-122624
SJZJB0888
FPC-022125
TUY-031425

GHRP-2

Batch ID: FPC-022125

GHRP-6

Batch ID: FPC-122624
FP-122624

GLP-1 (S)

Batch ID: SJZJB0888
FPC-122624

GLP-2 (T)

Batch ID: FPC-122624
SJZJB0888

GLP-3 (R)

Batch ID: SJZJB0888
FPC-122624

Glutathione

Batch ID: FPC-122624
SJZJB0888

Hexarelin

Batch ID: TUY-031425

HGH 176-191

Batch ID: SJZJB0888

IGF-1 LR3

Batch ID: SJZJB0888
FPC-122624
FP-122624

Ipamorelin

Batch ID: SJZJB0888
FPC-122624
FP-122624

Kisspeptin-10

Batch ID: FPC-122624
SJZJB0888

LL-37

Batch ID: SJZJB0888

Melanotan II

Batch ID: SJZJB0888
FPC-022125

MOTS-c

Batch ID: COC-030325
TUY-031425

NAD+

Batch ID: SJZJB0888
FPC-022125

Oxytocin

Batch ID: FP-122624
SJZJB0888

Prostamax

Batch ID: COC-030325
FPC-022125

PT-141

Batch ID: FPC-022125
COC-030325
TUY-031425

Selank

Batch ID: FPC-022125
COC-030325
TUY-031425

Semx

Batch ID: FPC-122624
SJZJB0888

TB-500

Batch ID: FPC-122624

Tesamorelin

Batch ID: SJZJB0888
FPC-122624

Thymosin Alpha-1

Batch ID: SJZJB0888
FPC-122624

Thymosin Beta4

Batch ID: SJZJB0888
COC-030325

Purity Verified in U.S. Labs

Every peptide is HPLC-tested for ≥99% purity. No fluff—just facts you can verify.

Real Support from Real People

Need help? Our U.S.-based team offers expert, research-focused support—no bots, no scripts, just humans who actually know peptides.

Fast Shipping + Flexible Returns

Free U.S. shipping on orders over $175. Changed your mind? Return unopened or even opened vials within 30 days.

All the research peptides you need, with the peace of mind and research community at your fingerprins.

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