US PepSci supplies pharmaceutical-grade synthetic bioactive compounds to qualified researchers, laboratories, and academic institutions. All materials are intended strictly for in vitro and in vivo scientific research.
Third-Party Tested
Every batch independently verified by an accredited lab. Full HPLC and mass spectrometry analysis.
COA Included
Certificate of Analysis provided with every order so you can verify purity and identity before use.
Cold-Chain Shipping
Compounds shipped cold to protect integrity from our facility to your lab.
USA Manufactured
All compounds sourced and quality-controlled domestically in GMP-compliant conditions.
All compounds are for research use only. ≥ 98% purity minimum.
Recovery Research Compounds
Cytoprotective and tissue regeneration research
Metabolic Research Compounds
Endocrine and metabolic pathway research
Hormonal Axis Research Compounds
Hypothalamic-pituitary axis modulator research
Immune & Systemic Compounds
Immunomodulatory and systemic pathway research
Cognitive Research Compounds
Neurological and cognitive pathway research
Longevity Research Compounds
Cellular aging and longevity pathway research
All compounds sold by US PepSci are intended solely for laboratory research purposes. They are not approved by the FDA for human or veterinary use and are not intended for diagnosis, treatment, or prevention of any condition. By purchasing, you confirm you are a qualified researcher or licensed professional acquiring materials for legitimate scientific use only. You must be 18 years or older.
Read our full Research Use Only policy →