Peptides are tiny fragments of proteins often used for muscle building, skincare and even weight loss. Each type of peptide provides different directions to the body’s cells, triggering various results, like firmer skin or enhanced muscle tone. At Paradigm Peptides, quality is everything. Our experienced team knows that you need to purchase peptides of the highest caliber in order to conduct accurate research. That’s why all of our artificially created products are tested thoroughly for their authenticity, purity and effectiveness. Buy peptides in powder form from Paradigm Peptides today.

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Learn More About Ordering from Paradigm Peptides

We aim to create a safe and convenient environment for you to buy peptides with ease. With the latest SSL security technology and PCI compliant, encrypted storage to protect your privacy, you can feel safe knowing you're ordering from a 100% secure website that will never share your information. Still have questions about your order? Keep reading or check out our FAQ page to learn more about ordering peptides from Paradigm.

When Are Peptide Orders Shipped?

Orders are typically shipped out Monday through Friday within 48 hours of receiving payment. If paying with an e-check, it will take 7-10 business days. Expedited shipping options are available. Please note, shipping rates will vary depending on location and priority shipping. All peptide orders are shipped through USPS first class or USPS priority.

How Should Peptides Be Stored?

Peptide products should always be stored in a cool, dry location, away from direct sunlight. Keep all peptides at -4 degrees Fahrenheit (-20 degrees Celsius). If stored properly, peptide products should last between two and five years.

Do You Accept Returns of Peptides?

We do not accept returns of peptides due to the risk of possible product degradation. If, however, a product arrives damaged, we do accept limited returns. Contact customer service at for more information and further instructions.


Purchase Peptides You Can Trust

At Paradigm Peptides, we take great pride in providing quality peptide products to the research and medical community. All of our pharmaceutical-grade peptides exceed 98% purity and are among the safest research chemicals on the market. A full breakdown of each peptide product can be found online, including ingredients, primary function, scientific study results and methods of reconstitution. Have a question or need more information before you buy peptides? Reach out — we're happy to help!

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