top of page

Premium Peptides: Quality Guidelines

Aug 1, 2024

2 min read

Written by Johnathon Anderson, Ph.D., a research scientist specializing in regenerative medicine and serving as an Associate Professor at the University of California Davis School of Medicine

Protein molecule

What Are Premium Peptides?

Premium peptides are peptides that have been certified to have passed rigorous standards, including sterility, endotoxin-free, chemical contaminant-free, identity, quantity, and purity.


Who Certifies Premium Peptides?

Premium Peptides must be tested and certified by 3rd party, independent, USA registered labs. These labs have been fully vetted and have a demonstrable history of adhering to the highest standards of excellence and analytical rigor.


Which Premium Peptides Are Sold By Peptide Systems?

The premium peptides sold by Peptide Systems are BPC-157, TB-500, Ipamorelin, CJC-1295 (also known as mod GRF 1-29), Semax, and Selank.


Are Premium Grade Peptides Safe?

Premium peptides are high-quality peptides that have been certified to be sterile, endotoxin-free, LPS-free, chemical contaminant-free, TFA-free, and over 99% pure, providing a high degree of safety.


Are Premium Peptides The Same As Pharmaceutical-Grade Peptides?

Premium peptides are not the same as pharmaceutical peptides. Premium peptides are meant to be used in research studies, both in vitro and in vivo. However, pharmaceutical-grade peptides are intended to be used in clinical trials or sold as an FDA-approved drug. Peptides Systems sells premium peptides for research use only.


Which Peptide Brand Is The Best?

The best peptide brand is Peptide Systems because they are the only brand that sells truly premium-grade peptides that have been certified by USA registered labs to be sterile, endotoxin-free, chemical contaminant-free, and over 99% pure. Peptide Systems is the only peptide company that proudly shares who our founder is, a well-respected research scientist in drug discovery and development and an associate professor at the University of California Davis, Dr. John Anderson, PhD.


What Is The Difference Between Peptides, Polypeptides and Proteins?

The key difference between peptides, polypeptides, and proteins is the number of amino acids that are linked together. The FDA considers something to be a peptide when it has a chain of 2-40 amino acids linked together, whereas the FDA considers something to be a protein when it has 40 or more amino acids linked together. In the research realm, the term polypeptide is synonymous with the term protein.


Learn more about peptides.


Discount Code PS10


Find more info here on:

Peptide Biochemistry

Peptide Storage

Research Peptides

BPC-157 TB-500

Aug 1, 2024

2 min read

Related Posts

GS1-licensed U.S. research supplier | RUO only | Independently lab-tested per lot

🔒 Secure Payments – PCI DSS Compliant through Authorize.net

SHOP
INFORMATION
SUPPORT
Visa-MC-AmEX-Discover-Accepted
LEGAL

2025 © Peptide Systems, LLC

  • Instagram
  • Twitter
  • LinkedIn

PHONE

(833) 484-9696

HOURS

Monday - Friday 9AM - 4PM PST

 

EMAIL

support@peptidesystems.com

 

SHIPPING

Mon - Fri (except holidays)

Orders placed after 12p PST will be

shipped the following business day.

Holiday Closures

New Year's Day

Martin Luther King Day

4th of July

Thanksgiving

Christmas and Christmas Eve 

ADDRESS

Peptide Systems

50 Iron Point Circle

Suite 140

Folsom, CA 95630
USA

*All products on this site are for Research, Development use only. Products are Not for Human consumption of any kind. The statements made within this website have not been evaluated by the US Food and Drug Administration. The statements and the products of this company are not intended to diagnose, treat, cure or prevent any disease. Peptide Systems is a chemical supplier. Peptide Systems is not a compounding pharmacy or chemical compounding facility as defined under 503A of the Federal Food, Drug, and Cosmetic act. Peptide Systems is not an outsourcing facility as defined under 503B of the Federal Food, Drug, and Cosmetic Act.

bottom of page