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Cytosorbents Corporation

CTSO

Health Care

1

exclusion reason

1 theme

Animal Welfare (1)
CTSO Health Care Current as of March 2026

This page is part of our public exclusion list — a transparency tool that shows which companies we screen out and why. It is not investment advice, and it is not an accusation. But it is subject to change as our understanding of the facts evolves.

Animal Testing & Research
Since Jan 3, 2022

Cytosorbents Corporation manufactures and markets a medical device called VetResQ, which is a veterinary version of its CytoSorb blood purification technology. The company actively commercializes this product for use in animals, deriving revenue from the sale of equipment and disposables designed for veterinary critical care. This constitutes commercial exploitation of animals under the firm's exclusion policy.

The company's development and testing of its core CytoSorb technology relied on preclinical animal models. Scientific literature references the use of "animal septic models" to generate evidence for the device's application in sepsis, a standard but required step in the regulatory pathway for such medical devices.

Research Sources 1 organization
Cruelty Free Investors
External

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Companies appear on our exclusion list based on our investment judgment — not because they've done anything illegal. This is a difference of values and opinion, not an accusation of wrongdoing. Exclusion does not constitute a recommendation against investing in any company, and absence from the list does not constitute a recommendation to invest.

This information is provided for educational and transparency purposes only and should not be relied upon as investment advice. Data is drawn from independent watchdogs, NGOs, government registries, and Ethical Capital's ongoing research — see Research Sources for the full list.

Ethical Capital LLC is a state-registered investment adviser in Utah (CRD #316032). Registration does not imply a certain level of skill or training.