March 2026 Following the Chinese approval of TP-03, Grand Pharmaceutical Group announced plans to accelerate commercialization across Mainland China, Hong Kong, Macau, and Taiwan under its exclusive regional licensing agreement with Tarsus Pharmaceuticals, expanding patient access to the novel blepharitis therapy throughout Greater China.
March 2026 Grand Pharmaceutical Group received National Medical Products Administration (NMPA) approval in China for TP-03 (lotilaner ophthalmic solution 0.25%), marketed as XDEMVY® in the U.S., for the treatment of Demodex blepharitis. The approval triggered a milestone payment to Tarsus Pharmaceuticals under their licensing agreement and marked the first approved therapy in China targeting the underlying cause of Demodex blepharitis.
May 2025 Tarsus Pharmaceuticals expanded the commercialization of XDEMVY® (lotilaner ophthalmic solution 0.25%) by advancing global regulatory and commercialization activities through its regional partners. The company continued strengthening physician education and market adoption initiatives for the first FDA-approved treatment targeting the root cause of Demodex blepharitis, supporting broader penetration in international markets.