DHA Lab

DHA Laboratory is a US-based clinical laboratory specializing in biochemical assays and nutrient-related testing for healthcare practices. Founded to support the treatment model associated with the original Pfeiffer Treatment Center, the laboratory has developed a particular focus on kryptopyrrole quantitative urine testing.

Its laboratory services include testing related to pyrrole analysis, methylation status, copper-to-zinc ratios, and free copper measurements, along with additional clinical chemistry and specialty laboratory tests. DHA also supports healthcare practitioners with laboratory ordering, patient test-preparation guidance, customized testing panels, and consultation resources.

The company offers practitioner account registration and website integration options, allowing eligible practices to incorporate laboratory testing into their own services. It reports working with practitioners and patients internationally.