Common Questions
Are Peptika products for human use?
Products are sold for laboratory research only and are not intended for human or veterinary use.
How are batches tested?
Each batch includes independent HPLC and mass-spectrometry testing, with downloadable certificates of analysis.
Where do orders ship from?
Orders ship from the United States, with same-day fulfillment when placed before the daily cutoff.
What shipping options are available?
Enjoy free express delivery on qualifying US orders over $150; shipping details appear at checkout.
How should products be stored?
Store peptides according to the product label and handle them only in an appropriate research setting.
How can I contact support?
Contact Peptika support with your order number; we’ll help with product, shipping, and certificate questions.