Safe Spice Houses its own validated lab. Certus, which conducts thousands of tests each year:
Noxious weed seed testing, Aflatoxin, Ocratoxin testing, Insecticides (including Organochlorine) - Pesticide testing, Acaracides, Fungicides, Illegal dyes, ECH residue tests, Gluten level testing, Growth regulators, Herbicides, Essential oil components identification, Allergen testing, Microbiology testing (Certified), ASTA EU compliant physical and chemical testing.