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Peptides are short chains of amino acids, which are the building blocks of proteins. In research, they are used for various purposes, including the study of protein functions, the development of scientific investigations, and other biochemical applications.

Our peptides are sold for research purposes only. We are not responsible for any purchase intended for personal use, including human or animal consumption, or for use as drugs, food additives, household chemicals, or other inappropriate applications.

99% Pure. Please refer to the certificates page for more details.

After reconstitution, peptides should be refrigerated, preferably in a dark, sealed container. For long-term storage, transfer them into an airtight container and freeze until needed.

Due to the nature of our products, we cannot accept returns of peptides once they have been delivered. We encourage customers to review product specifications carefully before purchasing. For further details, please contact [email protected]

If you have further questions, please feel free to contact our customer support at : [email protected].
We are here to assist you with any inquiries related to our products.

Research Use Acknowledgment

I understand these products are for research use only and not for use in people or pets. I am purchasing these items for laboratory or research purposes only. They are not for human or animal use, not medicine, and not for diagnosing, treating, or curing any condition. I will follow all applicable laws and safe handling rules. I accept that Sigma Peptides, this website, and our affiliates are not responsible for how I use or store these items once delivered, to the fullest extent allowed by law.

Disclaimer: -Peptides: RESEARCH USE ONLY — NOT FOR HUMAN OR ANIMAL USE All products sold by this merchant are intended strictly for in-vitro laboratory, analytical, and scientific research purposes only. These products have not been evaluated or approved by the U.S. Food and Drug Administration and are not intended for human or veterinary use, human consumption, injection, diagnosis, treatment, cure, or prevention of any disease. By purchasing from this website, you confirm that you are a qualified researcher, are at least 21 years old, and will use the products only in compliance with all applicable laws and regulations. Merchant is not responsible for unauthorized, improper, or unlawful use of its products to the fullest extent permitted by law.  

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