This product is a professional-grade sperm cryopreservation medium featuring an innovative egg-free cryoprotectant formulation centered on glycerol and sucrose. It effectively eliminates the risk of introducing exogenous animal-derived components, ensuring biosafety. The addition of glycine and human serum albumin creates a dual-protection system that stabilizes cell membrane structure while minimizing ice crystal damage, significantly enhancing sperm viability and functional integrity post-thaw. This product excludes phenol red indicator to prevent dye interference and incorporates gentamicin for antimicrobial protection. Its optimized formulation enables ready-to-use application upon opening, greatly simplifying cryopreservation procedures.