Psychemedics Corp is on the Cruelty Free Investing list for exploiting animals because the company does animal testing for some of their medical analysis and clinical research.
The company stated in the following document that they conduct pre-clinical trials of their products on animals.
“Animal studies have shown that hair color influences drug incorporation with black hair containing the most and yellow (non-pigmented) hair the least.” (Page 10) Read the full document
Psychemedics Corp. engages in the provision of drug testing services through the analysis of hair samples. Its testing methods utilize a technology that digests the hair and releases drugs trapped in the hair without destroying the drugs. [Source: MarketWatch]
Company Website: https://www.psychemedics.com