North America leads the Integrase Inhibitors market with a 40% share, driven by advanced healthcare infrastructure, high adoption of innovative therapies, and robust R&D investments. Europe follows at 25%, propelled by stringent regulatory frameworks ensuring rapid drug approvals and strong public-private partnerships. Asia Pacific is the fastest-growing region, projected to expand at a 12% CAGR through 2030, fueled by rising HIV prevalence, expanding access to generic treatments, and government-funded screening programs. Latin America captures 10% market value, with growth linked to improved healthcare access and donor-supported initiatives. The Middle East & Africa region, at 5%, is gaining traction due to increasing private-sector investments and partnerships with global NGOs.