Volume Pricing on Every Compound — Save up to 10% at 3+ and 6+ vialsSave up to 10% on 3+ Vials

Precision compounds.
Independently verified.

Every compound batch independently tested. Certificate of Analysis available for every order. USA tested and fulfilled.

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Research laboratory peptide vials
BATCH RL-260798%+ PURITY MIN.COA ON EVERY ORDER
HPLC Verified
Third-party analytical testing on every batch
98%+ Purity
Minimum purity threshold across all compounds
Batch COA
Certificate of Analysis ships with every order
FedEx Cold Shipping
Temperature-controlled on every order
Research Use Only
Compliant compounds for laboratory research
FedEx
FedEx Cold Shipping
Every order ships temperature-controlled with gel packs via FedEx.
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Best Selling Compounds

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GLP2 - TZ
GLP2 - TZ
99.79% pure · HPLC tested
View COA
From $74.90
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GLP1 - SE
GLP1 - SE
99.56% pure · HPLC tested
View COA
From $54.90
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GLP3 - RT
GLP3 - RT
99.09% pure · HPLC tested
View COA
From $99.90
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All Compounds

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BPC157+TB500
BPC157+TB500
98.63% pure · HPLC tested
View COA
From $69.90
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CJC(no DAC)+Ipamorelin
CJC(no DAC)+Ipamorelin
>99% pure · HPLC tested
View COA
From $74.90
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GLOW (GHK-Cu+BPC157+TB-500)
GLOW (GHK-Cu+BPC157+TB-500)
99.61% pure · HPLC tested
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From $119.90
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MOTS-c
MOTS-c
99.84% pure · HPLC tested
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From $64.90
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Selank
Selank
99.81% pure · HPLC tested
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From $44.90
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Semax
Semax
99.57% pure · HPLC tested
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From $89.90
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GLP1 - SE
GLP1 - SE
99.56% pure · HPLC tested
View COA
From $54.90
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GLP2 - TZ
GLP2 - TZ
99.79% pure · HPLC tested
View COA
From $74.90
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Third-Party Verified. Every Batch.

01 / TESTED
Independent Testing

Every compound is sent to an accredited independent laboratory for HPLC analysis before it ships. No in-house testing. No exceptions.

02 / FILED
Batch-Specific Documentation

Every product page links to the current Certificate of Analysis, identified by batch number, testing date, compound identity, and purity percentage.

03 / ENFORCED
98% Purity Minimum

We enforce a strict 98% minimum purity across every compound in our catalog. Anything that doesn't meet this standard isn't listed.

Every compound is sent to an accredited independent laboratory for HPLC analysis before it ships. No in-house testing. No exceptions.

Browse the COA Database
GLP2-TZ research vial

Tirzepatide Packs

One GLP2 - TZ vial
1 Vial Pack
$74.90per vial
1 vial, 10 mg
Batch-specific COA included
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Three GLP2 - TZ vials
3 Vial Pack
$66.33per vialSave $25.70
3 vials, 10 mg each
Batch-specific COA included
FedEx Cold Shipping
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Six GLP2 - TZ vials
6 Vial Pack
$54.83per vialSave $120.40
6 vials, 10 mg each
Batch-specific COA included
FedEx Cold Shipping
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Ten GLP2 - TZ vials
10 Vial Pack
$49.90per vialSave $250.00
10 vials, 10 mg each
Batch-specific COA included
FedEx Cold Shipping
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Built for researchers
who demand accuracy.

GLP1 Research Lab was built around one principle: every compound we supply must be independently verified before it ships. No exceptions.

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20
COMPOUNDS IN CATALOG
98%+
MINIMUM PURITY FLOOR
100%
BATCH COA COVERAGE
USA
TESTED · FULFILLED

Frequently Asked

All compounds are independently tested via HPLC analysis to 98%+ purity. Each batch ships with a batch-specific Certificate of Analysis.

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