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Certificate of Analysis

How we verify and document the quality of our research materials.

Third-Party Verified

Batch Certificates

Search for a product to view its Certificate of Analysis, HPLC, and Mass Spec reports. Every lot is independently verified.

Lab: PCL · pepslab.ca · 65 products

5-Amino-1MQ

Verified
Lot
110078
Test Method
HPLC
Purity
99.6%
Test Date
Feb 12, 2026

Acetic Acid Water 0.6%

Verified
Lot
110033
Test Method
HPLC
Purity
99.1%
Test Date
Feb 13, 2026

AOD 9604

Verified
Lot
195066
Test Method
HPLC
Purity
99.6%
Test Date
Feb 15, 2026

Benzyl Alcohol 0.9%

Verified
Lot
111235
Test Method
HPLC
Purity
99.0%
Test Date
Feb 13, 2026

BPC-157

Verified
Lot
110104
Test Method
HPLC
Purity
99.3%
Test Date
Feb 13, 2026

BPC-157 + TB-500 + GHK-Cu Peptide Blend - 70mg Total

Verified
Lot
770141
Test Method
HPLC
Purity
99.3%
Test Date
Feb 15, 2026

BPC-157 + TB-500 Peptide Blend

Verified
Lot
110123
Test Method
HPLC
Purity
99.4%
Test Date
Feb 20, 2026

Cagrilintide

Verified
Lot
166159
Test Method
HPLC
Purity
99.3%
Test Date
Feb 20, 2026

Cagrilintide + Semaglutide Peptide Blend

Verified
Lot
164160
Test Method
HPLC
Purity
99.3%
Test Date
Feb 16, 2026

Cerebrolysin

Verified
Lot
130079
Test Method
HPLC
Purity
99.3%
Test Date
Feb 13, 2026

CJC-1295 (No DAC)

Verified
Lot
110012
Test Method
HPLC
Purity
99.0%
Test Date
Feb 15, 2026

CJC-1295 No Dac & Ipamorelin

Verified
Lot
164036
Test Method
HPLC
Purity
99.0%
Test Date
Feb 13, 2026

CJC-1295 with DAC Peptide

Verified
Lot
654037
Test Method
HPLC
Purity
99.0%
Test Date
Feb 15, 2026

Dermorphin

Verified
Lot
198060
Test Method
HPLC
Purity
99.3%
Test Date
Feb 20, 2026

DSIP (Delta Sleep-Inducing Peptide)

Verified
Lot
110069
Test Method
HPLC
Purity
99.0%
Test Date
Feb 13, 2026

Epitalon (Epithalon)

Verified
Lot
164071
Test Method
HPLC
Purity
99.0%
Test Date
Feb 16, 2026

GHK-Cu

Verified
Lot
410120
Test Method
HPLC
Purity
99.2%
Test Date
Feb 24, 2026

GHRP-2

Verified
Lot
340142
Test Method
HPLC
Purity
99.3%
Test Date
Feb 24, 2026

GHRP-6

Verified
Lot
110156
Test Method
HPLC
Purity
99.3%
Test Date
Feb 15, 2026

Glow BPC-157 + GHK-CU + TB-500 Peptide Blend 70mg Total

Verified
Lot
174036
Test Method
HPLC
Purity
99.3%
Test Date
Feb 13, 2026

GLP-1

Verified
Lot
971162
Test Method
HPLC
Purity
99.3%
Test Date
Feb 15, 2026

Glutathione 1500mg

Verified
Lot
116763
Test Method
HPLC
Purity
99.3%
Test Date
Feb 20, 2026

Gonadorelin

Verified
Lot
117864
Test Method
HPLC
Purity
99.3%
Test Date
Feb 24, 2026

HCG

Verified
Lot
18014
Test Method
HPLC
Purity
99.3%
Test Date
Feb 24, 2026

HGH (Human Growth Hormone)

Verified
Lot
110029
Test Method
HPLC
Purity
99.3%
Test Date
Feb 16, 2026

HGH 191AA

Verified
Lot
122215
Test Method
HPLC
Purity
99.4%
Test Date
Feb 24, 2026

HGH Fragment 176-191

Verified
Lot
110038
Test Method
HPLC
Purity
99.1%
Test Date
Feb 13, 2026

HMG

Verified
Lot
110039
Test Method
HPLC
Purity
99.3%
Test Date
Feb 15, 2026

Hyaluronic Acid

Verified
Lot
110052
Test Method
HPLC
Purity
99.3%
Test Date
Feb 24, 2026

IGF-1 LR3

Verified
Lot
110953
Test Method
HPLC
Purity
99.4%
Test Date
Feb 13, 2026

IGF-DES

Verified
Lot
110073
Test Method
HPLC
Purity
99.3%
Test Date
Feb 20, 2026

Ipamorelin

Verified
Lot
110074
Test Method
HPLC
Purity
99.4%
Test Date
Feb 15, 2026

Kisspeptin-10

Verified
Lot
110098
Test Method
HPLC
Purity
99.0%
Test Date
Feb 16, 2026

KLOW Blend - GHK-CU + TB-500 + BPC-157 + KPV 10mg - Total 80mg

Verified
Lot
119748
Test Method
HPLC
Purity
99.2%
Test Date
Feb 24, 2026

KPV Tripeptide

Verified
Lot
541118
Test Method
HPLC
Purity
99.0%
Test Date
Feb 13, 2026

L-Carnitine

Verified
Lot
526549
Test Method
HPLC
Purity
99.8%
Test Date
Feb 15, 2026

Lemon Bottle

Verified
Lot
110145
Test Method
HPLC
Purity
99.2%
Test Date
Feb 20, 2026

Lipo-C

Verified
Lot
110154
Test Method
HPLC
Purity
99.3%
Test Date
Feb 13, 2026

Lipo-C with B Vitamins

Verified
Lot
110155
Test Method
HPLC
Purity
99.3%
Test Date
Feb 24, 2026

LL-37

Verified
Lot
110165
Test Method
HPLC
Purity
99.3%
Test Date
Feb 13, 2026

Melanotan II (MT2)

Verified
Lot
122215
Test Method
HPLC
Purity
99.5%
Test Date
Feb 15, 2026

Melatonin

Verified
Lot
122266
Test Method
HPLC
Purity
99.3%
Test Date
Feb 20, 2026

MOTS-c

Verified
Lot
110027
Test Method
HPLC
Purity
99.0%
Test Date
Feb 13, 2026

NAD+

Verified
Lot
110040
Test Method
HPLC
Purity
99.6%
Test Date
Feb 20, 2026

Oxytocin

Verified
Lot
126051
Test Method
HPLC
Purity
99.3%
Test Date
Feb 15, 2026

Oxytocin Acetate

Verified
Lot
122246
Test Method
HPLC
Purity
99.3%
Test Date
Feb 13, 2026

PEG MGF

Verified
Lot
124075
Test Method
HPLC
Purity
99.3%
Test Date
Feb 20, 2026

Pinealon

Verified
Lot
110077
Test Method
HPLC
Purity
99.3%
Test Date
Feb 24, 2026

PT-141

Verified
Lot
119710
Test Method
HPLC
Purity
99.5%
Test Date
Feb 24, 2026

Retatrutide

Verified
Lot
114411
Test Method
HPLC
Purity
99.1%
Test Date
Feb 15, 2026

Selank

Verified
Lot
110153
Test Method
HPLC
Purity
99.0%
Test Date
Feb 13, 2026

Semaglutide

Verified
Lot
110168
Test Method
HPLC
Purity
99.3%
Test Date
Feb 13, 2026

Semax

Verified
Lot
110043
Test Method
HPLC
Purity
99.0%
Test Date
Feb 16, 2026

Sermorelin

Verified
Lot
19988
Test Method
HPLC
Purity
99.3%
Test Date
Feb 24, 2026

SLU-PP-332

Verified
Lot
133091
Test Method
HPLC
Purity
99.3%
Test Date
Feb 15, 2026

Snap-8

Verified
Lot
110092
Test Method
HPLC
Purity
99.3%
Test Date
Feb 24, 2026

SS-31

Verified
Lot
110093
Test Method
HPLC
Purity
99.5%
Test Date
Feb 13, 2026

Sterile Water

Verified
Lot
152784
Test Method
HPLC
Purity
99.9%
Test Date
Feb 24, 2026

Survodutide

Verified
Lot
110112
Test Method
HPLC
Purity
99.3%
Test Date
Feb 20, 2026

TB-500

Verified
Lot
542113
Test Method
HPLC
Purity
99.5%
Test Date
Feb 13, 2026

Tesamorelin

Verified
Lot
110115
Test Method
HPLC
Purity
99.7%
Test Date
Feb 15, 2026

Thymalin

Verified
Lot
110149
Test Method
HPLC
Purity
99.3%
Test Date
Feb 20, 2026

Thymosin Alpha-1

Verified
Lot
110150
Test Method
HPLC
Purity
99.0%
Test Date
Feb 15, 2026

Tirzepatide

Verified
Lot
110169
Test Method
HPLC
Purity
99.3%
Test Date
Feb 15, 2026

VIP (Vasoactive Intestinal Peptide)

Verified
Lot
111446
Test Method
HPLC
Purity
99.4%
Test Date
Feb 24, 2026

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