- Support
Frequently Asked Questions
Answers to common questions about our products, shipping, payment, and research-use policies.
What is Pyrite Science?
Pyrite Science supplies high-purity synthetic peptides for laboratory and in vitro research use. Every product is manufactured under controlled protocols and independently tested before it ships.
Are these products approved for human or animal use?
No. All compounds are sold strictly for research purposes. They are not drugs, supplements, or consumer products, and are not evaluated or approved by the FDA or any other regulatory body for use in humans or animals.
How is purity verified?
Every batch is analyzed by an independent third-party lab. Results are compiled into a Certificate of Analysis (COA) that includes purity percentage, molecular weight, and lot number, so nothing ships on a self-reported claim.
Where can I find the Certificate of Analysis for my order?
Each product page links to its current COA, and every batch is tagged with a lot number so you can match your order to its exact test results.
How are orders shipped and stored?
Orders ship in temperature-stable, discreet packaging with tracked delivery. We recommend storing lyophilized peptides in a cool, dry environment and following reconstitution guidance appropriate to your research protocol.
Who can purchase from Pyrite Science?
Purchases are limited to qualified research professionals and institutions. By ordering, you confirm the product will be used solely for lawful laboratory research in compliance with applicable regulations.
Still have a question?
Our team typically responds within 24 hours.