Independent Verification Guarantee

Peak Lab Peptides LLC maintains strict internal quality control procedures and independent analytical verification standards for all research materials.

If a customer elects to pursue independent third-party analytical testing and the product is confirmed to have less than 99.0% peptide purity, as determined by recognized analytical methods such as HPLC or LC-MS performed by an ISO/IEC 17025–accredited laboratory, we will, upon verification:

  • Refund the full purchase price of the affected product
  • Issue a $100 goodwill credit as a courtesy

Conditions

  • Testing must be conducted on an unopened, unreconstituted vial
  • Testing must occur within 30 days of delivery
  • A complete laboratory report and testing methodology must be provided
  • Results must correspond to the specific lot number received
  • Limited to one claim per customer per 12-month period
This guarantee applies solely to analytical identity and purity and does not imply suitability for any specific application.
 
For laboratory research use only. Not for human or veterinary use.
 
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