Circulate Health is a biotech company focused on delivering Therapeutic Plasma Exchange (TPE) as a tool for combating aging, chronic inflammation, and age-related disease. Their model provides an end-to-end, fully managed TPE solution that can be implemented in clinical settings—without requiring clinics to build their own infrastructure or staff expertise. Circulate claims to use proprietary, FDA-cleared technology and leans on clinical research showing that their method can lower biological age metrics and modulate key pathways linked to aging and disease.