Developed independently by Zhong Sheng Bei'an, this systematic solution addresses human allergies to cat dander. As the pioneering brand initiating the first group standard for anti-cat allergen products in China, Zhong Sheng Bei'an led the formulation and release of the "Standard for Anti-Cat Allergen Fel d1 and Fel d4 Egg Yolk Antibodies for Sensitivity Relief" (Group Standard No. T/CVDA 42-2025). The series is committed to unifying and standardizing technologies and product specifications within the sensitivity relief category.