Non Animal Testing, Alternative Test Methods, In Vitro Toxicology, IIVS | Advancing Science and Animal Welfare Together
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What We Do


IIVS operates a GLP compliant facility with extensive technical capabilities. We perform standard testing services as well as optimize and validate new alternative assays.


We offer in vitro testing services to a variety of industries, including cosmetics/personal care, household products, specialty chemicals, consumer products and pharmaceuticals.


Our Education and Outreach program is designed to increase the regulatory acceptance of alternative methods through science-based advocacy, rigorous validation and targeted educational programs.

IIVS: Advancing Science and Animal Welfare Together

Founded in 1997, IIVS is recognized as a leading provider of in vitro testing in support of toxicological safety evaluations. Rigorous scientific programs coupled with educational and outreach initiatives have established IIVS as a global leader in the advancement of alternatives to animal testing.

Registration Now Open For 2019 Practical Methods Workshop

IIVS is excited to announce that registration is now open for our 2019 Practical Methods for In Vitro Toxicology Workshop. Space is limited so please book as soon as possible to guarantee your spot.

Latest News & Resources

IIVS offers news & resources on the latest in the in vitro testing industry.