The Company

Guru Peptides collaborates with certified manufacturers in the USA to offer top-quality research peptides, amino acids, and proteins at competitive prices. We take pride in our strong reputation within the scientific research community as a reliable source for high-quality research peptides, amino acids, and proteins.

Shipping

We provide quick and secure shipping across the  USA.

Mission & Values

At Guru Peptides, we prioritize exceptional customer service and high-quality products as the core of our business. We are committed to delivering excellence at every step, from sourcing the finest products to ensuring secure packaging, timely delivery, and reliable shipping

Convenience

Ordering research peptides online with us is both private and convenient. Visit our website anytime, add your desired products to a secure shopping cart, and complete your purchase effortlessly. Our products are shipped promptly and are available for delivery worldwide.

Guru Peptides is a top-tier partner for biotechnological companies and academic institutions, offering peptides, proteins, and reagents for research purposes. As a subsidiary of an ISO 9001:2008 certified company in the United States, our mission is to deliver an exceptional experience through high-quality, rigorously controlled products, extensive support, and tailored services. We are dedicated to providing innovative solutions and custom services to advance your in vivo research and development goals.

We personally guarantee the renowned quality of our products through multiple layers of quality control management. Every peptide undergoes Amino Acid Analysis to insure precise determination of weight and protein quantities. This provides us with detailed information on the relative amino acid composition and free amino acids. In turn, we are able to offer a proven-product you can truly have utmost confidence in. All chemicals and reagents undergo multiple forms of Mass Spectrometry to insure purity and that they are contaminant free. Unlike our competition, who only offer deceiving HPLC reports: at Guru Peptides we openly offer Full Spectrum testing through GC-MS in full scan electron ionization mode which defines a precise purity as well as even a trace amount of a contaminant. Furthermore, we also offer HPLC-MS using a photo diode array detector with simultaneous monitoring of wavelengths including electrospray ionization in both positive and negative ion modes. All of the aforementioned tests outline our stringent testing protocols prior to issuing a certificate of analysis.

Feel free to reach out to us at [email protected] with any questions you may have.