We help scientists source the medications they need for their preclinical studies.

    What We Do

    We work with our clients to find the medications they need and provide compliance consulting so they can focus on being more effective. Take charge of how medicines are distributed by comparator sourcing your study supplies today.

    Who We Are Partnered With

    Our network of preclinical study supply and comparator sourcing partners includes wholesalers from all over the U.S. We work with a handful of multinational organizations that give us capabilities to distribute to Europe, Asia, Australia, and the Americas. 

    Our Values & Commitment

    Our comparator sourcing partnerships empower us to make a difference in the lives of patients. Our four pillars are: the patient, our partners, compliance, and our community. Our team is focused on adding value by revolutionizing how “distribution challenged” medications make it to the bedside.

    Speed over everything. Comparator sourcing helps preclinical studies get ahead by optimizing supply chains.

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    What our customers say

    Contact GSI

    Having trouble finding a specific study medication? Need medical supplies for a research study? You’ve come to the right place. Let us help you get what you need.