Test Our Quality Through an Independent Laboratory

We believe reliable quality should be independently verifiable. Through our Independent Verification Sample Program, qualified business and research customers may receive selected peptide samples free of charge or at a special sample price for third-party testing.

Customers are responsible only for shipping, customs charges and laboratory testing costs.

How It Works

1. Apply for a Sample

Submit your company information, product requirements and intended research application. Approved applicants will receive a traceable sample with the relevant batch information and quality documentation.

2. Test Independently

Choose a qualified independent laboratory to test the sample. We recommend laboratories with relevant ISO/IEC 17025 accreditation and encourage HPLC and LC-MS analysis where appropriate.

3. Submit Your Report

Send us the complete, unedited third-party laboratory report. Valid reports are accepted regardless of whether the results are positive or negative.

Customers who complete the program will receive an exclusive discount on their first qualifying bulk order.

Confidential and Transparent

All submitted reports are treated as confidential and will not be published or used for marketing without the customer’s written permission.

Available to verified B2B and research customers only. All samples are for research use only and are not intended for human or veterinary use.