Quality Verification
Certificate of Analysis Library
Batch-specific analytical documentation from independent laboratories — review identity, chromatographic purity, quantitative assay, endotoxin, and elemental impurity results below.
Third-Party Laboratory
HPLC-UV/MS
USP 85 · USP 233
53Certificates on file
5Analytical result groups
HPLCPurity + assay
USPEndotoxin + metals
Current Analytical Testing Profile
Current reports document identity, chromatographic purity, measured content, endotoxin, and elemental impurity testing. Exact methods and results are shown on each batch certificate.
IdentityMass spectral match · HPLC-UV/MS
Chromatographic PurityHPLC-UV/MS
Quantitative AssayMeasured amount · % of label
EndotoxinsLAL clot · USP 85
Elemental ImpuritiesCritical metals · USP 233
5-Amino-1MQ
5-Amino-1MQ 50mg
Qualitative ID
Confirmed
Percent Purity
98.7%
Quantitative Assay
54.21mg
Heavy Metals
<10 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.247
Dec 28, 2025
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5-Amino-1MQ
5-Amino-1MQ
Identity
ID Confirmed
Chromatographic Purity
99.3%
Quantitative Assay
48.5mg · 96.9% of label
Endotoxins
<0.5 EU
Elemental Impurities
ND on all reported analytes
Lot PV-2608-5A1MQ-01
September 8, 2026
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AOD 9604
AOD 9604 5mg
Qualitative ID
Confirmed
Percent Purity
99.2%
Quantitative Assay
5.66mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.248
Feb 27, 2026
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BPC-157/TB-500
BPC-157/TB-500 BPC-157 10mg + Thymosin Beta-4 10mg
Chromatographic Purity
>99.9%
BPC-157
9.43mg · 94.3% of label
Thymosin Beta-4
12.0mg · 120.2% of label
Endotoxins
<0.5 EU
Elemental Impurities
ND on all reported analytes
Lot PV-2608-WOLV-01
September 8, 2026
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BPC-157
BPC-157 10mg
Qualitative ID
Confirmed
Percent Purity
99.9%
Quantitative Assay
10.64mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.213
Mar 21, 2026
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BPC-157
BPC-157 10mg
Identity
ID Confirmed
Chromatographic Purity
>99.9%
Quantitative Assay
9.98mg · 99.8% of label
Endotoxins
<0.5 EU
Elemental Impurities
ND on all reported analytes
Lot PV-2608-BPC10-01
September 8, 2026
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BPC-157
BPC-157 20mg
Qualitative ID
Confirmed
Percent Purity
99.7%
Quantitative Assay
21.74mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.237
Feb 27, 2026
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BPC-157/TB-500
BPC-157/TB-500 10mg + 10mg
Qualitative ID
Confirmed
Percent Purity
99.3%
Quantitative Assay
21.01mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.217
Apr 14, 2026
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CJC-1295 (No DAC) + Ipamorelin
CJC-1295 (No DAC) 5mg + Ipamorelin 5mg
Chromatographic Purity
99.3%
CJC-1295 (No DAC)
4.78mg · 95.6% of label
Ipamorelin
5.16mg · 103.2% of label
Endotoxins
<0.5 EU
Elemental Impurities
ND on all reported analytes
Lot PV-2608-CJCI-01
September 8, 2026
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CJC-1295 (No DAC) + Ipamorelin
CJC-1295 (No DAC) + Ipamorelin CJC-1295 5mg + Ipamorelin 5mg
Qualitative ID
Confirmed
Percent Purity
99.5%
Quantitative Assay
10.76mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.238
Apr 14, 2026
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CJC-1295 (No DAC)
CJC-1295 (No DAC) 10mg
Qualitative ID
Confirmed
Percent Purity
99.9%
Quantitative Assay
10.16mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.219
Jan 14, 2026
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DSIP
DSIP 15mg
Qualitative ID
Confirmed
Percent Purity
99.2%
Quantitative Assay
17.74mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.230
Apr 14, 2026
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DSIP
DSIP 5mg
Qualitative ID
Confirmed
Percent Purity
99.2%
Quantitative Assay
5.22mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.252
May 13, 2026
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Epitalon
Epitalon 10mg
Qualitative ID
Confirmed
Percent Purity
99.3%
Quantitative Assay
12.45mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.253
Mar 21, 2026
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Epitalon
Epitalon 50mg
Qualitative ID
Confirmed
Percent Purity
99.7%
Quantitative Assay
54.70mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.254
Apr 14, 2026
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GHK-Cu
GHK-Cu 100mg
Qualitative ID
Confirmed
Percent Purity
99.5%
Quantitative Assay
110.97mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.222
Mar 21, 2026
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GHK-Cu
GHK-Cu 100mg
Identity
ID Confirmed
Chromatographic Purity
>99.9%
Quantitative Assay
104.8mg · 104.8% of label
Endotoxins
<0.5 EU
Elemental Impurities
ND on all reported analytes
Lot PV-2608-GHK100-01
September 8, 2026
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GHK-Cu
GHK-Cu 50mg
Qualitative ID
Confirmed
Percent Purity
99.4%
Quantitative Assay
57.61mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.221
May 13, 2026
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GHRP-6 Acetate
GHRP-6 Acetate 5mg
Qualitative ID
Confirmed
Percent Purity
99.9%
Quantitative Assay
4.99mg
Heavy Metals
<10 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.282
Jan 3, 2026
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GLOW Blend
GLOW Blend
GHK-Cu
53.15 mg · Pass
BPC-157
11.21 mg · Pass
TB-500
11.03 mg · Pass
Heavy Metals
<150 ppb · Pass
TAMC
0 CFU · Pass
TYMC
0 CFU · Pass
SKU YPB.218
Feb 9, 2026
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GLOW Blend
GLOW Blend 50mg + 10mg + 10mg
Chromatographic Purity
97.6%
BPC-157
8.96mg · 89.6% of label
GHK-Cu
51.8mg · 103.6% of label
Thymosin Beta-4
12.1mg · 121.4% of label
Endotoxins
<0.5 EU
Elemental Impurities
ND on all reported analytes
Lot PV-2608-GLOW-01
September 8, 2026
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Glutathione
Glutathione 1500mg
Qualitative ID
Confirmed
Percent Purity
99.8%
Quantitative Assay
798.7mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.259
Feb 27, 2026
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Glutathione
Glutathione 600mg
Qualitative ID
Confirmed
Percent Purity
99.4%
Quantitative Assay
654.96mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.283
Apr 14, 2026
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Ipamorelin
Ipamorelin 10mg
Qualitative ID
Confirmed
Percent Purity
99.7%
Quantitative Assay
10.50mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.263
Apr 14, 2026
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Kisspeptin
Kisspeptin 10mg
Qualitative ID
Confirmed
Percent Purity
99.6%
Quantitative Assay
11.45mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.266
Apr 14, 2026
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KLOW Blend
KLOW Blend 50mg + 10mg + 10mg + 10mg
Chromatographic Purity
>99.9%
BPC-157
9.78mg · 97.8% of label
GHK-Cu
48.8mg · 97.6% of label
KPV
10.8mg · 108.0% of label
Thymosin Beta-4
9.29mg · 92.9% of label
Endotoxins
<0.5 EU
Lot PV-2608-KLOW-01
September 8, 2026
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KLOW Blend
KLOW Blend GHK-Cu 50 / KPV 10 / BPC-157 10 / TB-500 10
Qualitative ID
Confirmed
Percent Purity
99.2%
Quantitative Assay
87.24mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.264
Mar 21, 2026
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Melanotan II
Melanotan II 10mg
Qualitative ID
Confirmed
Percent Purity
99.7%
Quantitative Assay
10.62mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.270
Apr 14, 2026
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Melanotan II
Melanotan II 10mg
Identity
ID Confirmed
Chromatographic Purity
99.8%
Quantitative Assay
9.26mg · 92.6% of label
Endotoxins
<0.5 EU
Elemental Impurities
ND on all reported analytes
Lot PV-2608-MT2-01
September 8, 2026
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MOTS-c
MOTS-c 10mg
Qualitative ID
Confirmed
Percent Purity
99.7%
Quantitative Assay
10.35mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.227
Feb 27, 2026
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MOTS-c
MOTS-c 40mg
Qualitative ID
Confirmed
Percent Purity
99.5%
Quantitative Assay
45.60mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.271
Apr 14, 2026
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MOTS-c
MOTS-c 40mg
Identity
ID Confirmed
Chromatographic Purity
99.5%
Quantitative Assay
42.3mg · 105.7% of label
Endotoxins
<0.5 EU
Elemental Impurities
ND on all reported analytes
Lot PV-2608-MOTSC-01
September 8, 2026
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NAD+
NAD+ 1000mg
Qualitative ID
Confirmed
Percent Purity
99.5%
Quantitative Assay
1,041.5mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.224
May 13, 2026
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NAD+
NAD+ 1000mg
Identity
ID Confirmed
Chromatographic Purity
98.8%
Quantitative Assay
955mg · 95.5% of label
Endotoxins
<0.5 EU
Elemental Impurities
ND on all reported analytes
Lot PV-2608-NAD1000-01
September 8, 2026
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NAD+
NAD+ 500mg
Qualitative ID
Confirmed
Percent Purity
99.5%
Quantitative Assay
553.66mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.223
May 13, 2026
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PT-141
PT-141 10mg
Qualitative ID
Confirmed
Percent Purity
99.9%
Quantitative Assay
11.07mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.274
Apr 14, 2026
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Reconstitution Water
Reconstitution Water 10ml
Qualitative ID
Confirmed
Percent Purity
99.9%
Quantitative Assay
N/A
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.226
May 13, 2026
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Reconstitution Water
Reconstitution Water 3ml
Qualitative ID
Confirmed
Percent Purity
99.9%
Quantitative Assay
N/A
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.225
May 13, 2026
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Retatrutide
Retatrutide 10mg & 20mg (same batch)
Identity
Conforms (Retatrutide)
Quantity
10.18 mg
Purity
99.570%
Sterility
Pass
Endotoxins
< 1.5 EU/vial
Heavy Metals
< 50 ppb
Lot 1924414129
May 2, 2026
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Retatrutide
Retatrutide 20mg
Identity
ID Confirmed
Chromatographic Purity
>99.9%
Quantitative Assay
20.61mg · 103.1% of label
Endotoxins
<0.5 EU
Elemental Impurities
ND on all reported analytes
Lot PV-2608-RETA20-01
September 8, 2026
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Selank
Selank 10mg
Qualitative ID
Confirmed
Percent Purity
99.6%
Quantitative Assay
10.01mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.228
Jan 14, 2026
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Semax
Semax 10mg
Qualitative ID
Confirmed
Percent Purity
99.9%
Quantitative Assay
10.35mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.229
Mar 21, 2026
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Semax
Semax 10mg
Identity
ID Confirmed
Chromatographic Purity
97.6%
Quantitative Assay
10.2mg · 102.5% of label
Endotoxins
<0.5 EU
Elemental Impurities
ND on all reported analytes
Lot PV-2608-SEMAX10-01
September 8, 2026
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Sermorelin
Sermorelin 10mg
Qualitative ID
Confirmed
Percent Purity
99.5%
Quantitative Assay
10.20mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.211
Feb 27, 2026
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SS-31
SS-31 10mg
Qualitative ID
Confirmed
Percent Purity
99.4%
Quantitative Assay
11.38mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.245
Apr 14, 2026
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SS-31
SS-31 50mg
Qualitative ID
Confirmed
Percent Purity
99.5%
Quantitative Assay
51.68mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.246
Feb 27, 2026
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TB-500
TB-500 10mg
Qualitative ID
Confirmed
Percent Purity
99.8%
Quantitative Assay
10.16mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.215
Mar 21, 2026
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TB-500
TB-500 5mg
Qualitative ID
Confirmed
Percent Purity
99.8%
Quantitative Assay
5.47mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.214
Mar 21, 2026
View Certificate
Tesamorelin
Tesamorelin 20mg
Qualitative ID
Matches
Percent Purity
99.3%
Quantitative Assay
20.44mg
Heavy Metals
<10 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.288
February 27, 2026
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Tesamorelin
Tesamorelin 20mg
Identity
ID Confirmed
Chromatographic Purity
>99.9%
Quantitative Assay
21.5mg · 107.4% of label
Endotoxins
<0.5 EU
Elemental Impurities
ND on all reported analytes
Lot PV-2608-TESA20-01
September 8, 2026
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Thymosin Alpha-1
Thymosin Alpha-1 10mg
Qualitative ID
Confirmed
Percent Purity
99.5%
Quantitative Assay
10.10mg
Heavy Metals
<20 ppb
TAMC
0 CFU
TYMC
0 CFU
SKU YPB.231
Feb 27, 2026
View Certificate
Thymosin Alpha-1
Thymosin Alpha-1 10mg
Identity
ID Confirmed
Chromatographic Purity
98.9%
Quantitative Assay
10.1mg · 100.8% of label
Endotoxins
<0.5 EU
Elemental Impurities
ND on all reported analytes
Lot PV-2608-TA1-01
September 8, 2026
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TB-500
Thymosin Beta-4 5mg
Lab-Reported Compound
Thymosin Beta-4
Identity
ID Confirmed
Chromatographic Purity
99.5%
Quantitative Assay
5.32mg · 106.4% of label
Endotoxins
<0.5 EU
Elemental Impurities
ND on all reported analytes
Lot PV-2608-TB4-01
September 8, 2026
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Research Use Only. Certificates display the independent laboratory's reported methods and results for the specific submitted batch. Method scope varies by report. Not for human or veterinary use.