Horseshoe Crab Blood in Drug Safety Testing? It May Not Be Needed Much Longer By Kristina Fiore, September 1, 2023 New standards may help push more drugmakers to use a synthetic product for critical drug safety testing, instead of one made from horseshoe crab blood that has long drawn criticism. The U.S. Pharmacopeia (USP) announced a read more MedPage Today Article: Horseshoe Crab Blood in Drug Safety Testing? It May Not Be Needed Much Longer