Lab Results & COA’s

🧪 Third-Party Tested Peptides

At ChoicePeps, transparency and quality verification are top priorities. Every batch of our research peptides is independently tested by third-party laboratories to confirm identity and purity.

Belopw you can view the Certificates of Analysis (COAs) for recent batches. Each report includes the testing laboratory, batch number, and verified purity results so researchers can review the data directly.

BPC-157 — Batch 2602120206

Purity: 99.8% Third-Party Verified

Test MG: 22.5MG

Test Lab: Freedom Diagnostics

Test Date: March 2026

View COA

Mots-C — Batch 2511170181

Purity: 99.4% Third-Party Verified

Test Lab: Freedom Diagnostics

Test Date: Nov 2025

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Retatrutide (10MG) — Batch 2026011210

Purity: 99.75% Third-Party Verified

Test Lab: Jashoshik

Test Date: Dec 2025

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Retatrutide (15MG) — Batch 2026011210

Purity: 99.18% Third-Party Verified

Test MG: 17.5MG

Test Lab: Jashoshik

Test Date: Feb 2026

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Retatrutide (20MG) — Batch 2026031220

Purity: 99.8% Third-Party Verified

Test MG: 22.5MG

Test Lab: Jashoshik

Test Date: March 2026

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Retatrutide (60MG) — Batch 2026011260

Purity: 99.9% Third-Party Verified

Test Lab: Jashoshik

Test Date: Jan 2026

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Semax (10MG) — Batch 2026012910

Purity: 99.5% Third-Party Verified

Test Lab: Jashoshik

Test Date: Jan 2026

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Selank (10MG) — Batch 2026013010

Purity: 99.7% Third-Party Verified

Test MG: 11.8MG

Test Lab: Jashoshik

Test Date: Jan 2026

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Tesamorelin (10MG) — Batch 2025122110

Purity: 99.5% Third-Party Verified

Test Lab: Janoshik

Test MG: 11.3G

Test Date: Feb 2026

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Cagrilintide(10MG) — Batch 2026011310

Purity: 99.87% Third-Party Verified

Test Lab: Jasnoshik

Test MG: 12.5MG

Test Date: Feb 2026

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Tirzepatidee(20MG) — Batch 2026021020

Purity: 99.75% Third-Party Verified

Test Lab: Jashoshik

Test MG: 22.5MG

Test Date: Feb 2026

View COA

Tirzepatidee(10MG) — Batch 2021260212

Purity: 99.45% Third-Party Verified

Test Lab: Jashoshik

Test MG: 11MG

Test Date: Feb 2026

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Tirzepatidee(30MG) — Batch 2026031030

Purity: 99.8% Third-Party Verified

Test Lab: Jashoshik

Test MG: 33MG

Test Date: March 2026

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KLOW(80MG) — Batch 2512020016

Purity: 99.66% Third-Party Verified

Test Lab: Freedom Diagnostics

Test Date: Jan 2026

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TB-500(5MG) — Batch 2602120209

Purity: 99.51% Third-Party Verified

Test Lab: Freedom Diagnostics

Test Date: Jan 2026

View COA