About Halcyon Labs
Premium research-grade peptides engineered for serious scientific investigation. Every batch third-party tested for 99%+ purity.
Our Mission
To provide researchers worldwide with the highest quality peptides and amino acid compounds, backed by rigorous testing, transparent documentation, and uncompromising quality standards.
Why Choose Halcyon Labs
99%+ Purity Guaranteed
Every batch is independently tested by American third-party laboratories. Every compound has a Certificate of Analysis on file, with the testing lab, purity and test date listed in our Certificates register.
cGMP Certified Facilities
Manufactured in FDA-audited, cGMP-certified facilities following pharmaceutical-grade quality control protocols.
Same-Day Shipping
Orders placed before 2PM CST ship same-day with temperature-controlled packaging for maximum peptide stability.
Return & Resolution Policy
Eligible orders may be returned within the window described in our Refund & Returns Policy. Contact our support team to resolve any order or delivery issue.
Research Use Only
All Halcyon Labs products are classified as "Research Use Only" (RUO) pursuant to FDA guidance. Our products:
- Are intended strictly for in-vitro research and laboratory analysis
- Have NOT been evaluated or approved by the FDA for human use
- Are NOT approved for human consumption, diagnostic use, or therapeutic applications
- Are sold solely for lawful laboratory research purposes
Company Information
Halcyon Labs LLC
5900 Balcones Drive, Suite 100
Austin, TX 78731
United States
Contact
Support: support@halcyonlabs.com
Legal: legal@halcyonlabs.com
Privacy: privacy@halcyonlabs.com