FREE SHIPPING ON ORDERS OVER $99
SECURE CREDIT / DEBIT CARD CHECKOUT
TRUSTED BY RESEARCHERS NATIONWIDE
3RD-PARTY LAB TESTED · COA AVAILABLE
FOR RESEARCH USE ONLY
SHIPS WITHIN 24 HOURS
QUALITY YOU CAN TRUST
FREE SHIPPING ON ORDERS OVER $99
SECURE CREDIT / DEBIT CARD CHECKOUT
TRUSTED BY RESEARCHERS NATIONWIDE
3RD-PARTY LAB TESTED · COA AVAILABLE
FOR RESEARCH USE ONLY
SHIPS WITHIN 24 HOURS
QUALITY YOU CAN TRUST

Certificates of Analysis

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. Each report below includes the testing laboratory, batch number, and verified purity results.

Retatrutide (10MG)

Third-Party Verified

Batch CP-RET2604

Retatrutide (20MG)

Third-Party Verified

Batch CP-RT20042026

Tirzepatidee (20MG)

Third-Party Verified

Batch 2026021020

Tirzepatidee (10MG)

Third-Party Verified

Batch 2021260212

Tirzepatidee (30MG)

Third-Party Verified

Batch TR30260331