Meet Detective No.55 – Your Trusted Partner for Low‐GI Healthy Foods

As a company driven by innovation, Detective No.55 is committed to the mission of “creating long-term value.” We focus on delivering delicious, nutritionally balanced low-GI food solutions for people managing blood sugar, diabetic patients, and anyone seeking a healthier diet. At the same time, we have addressed the three long-standing pain points of traditional low-GI foods: poor taste, insufficient nutrition, and high cost. Today, our product line covers four major categories — staples, drinks, bakery, and snacks — with over 40 products in total.

Our founder, Tang Yishen (former Senior Director at JD.com), brings his proven track record in scaling businesses to billions in revenue. while Dr. Liu Rui serves as an advisor, offering authoritative guidance on GI validation and formula optimization. Under their leadership, Detective No.55 has established a Joint Low-GI R&D Center in collaboration with multiple medical experts and research institutions. Every product has passed human clinical GI testing and received certification from CNCA (Certification and Accreditation Administration of China).

In 2024, the brand was recognized as the No.1 offline channel seller of low-GI bakery products nationwide. It was also listed in the 2024 iSEE Innovation Top 100 and won the China Silver Economy Annual Innovation Award. In 2025, we received the Global Healthy Light Food Innovation Award. In 2026, we earned the iSEE Global Food Innovation Bronze Award, the iSEE Global Taste Award, and the FBIF Annual Innovative Candy & Chocolate Award.

Our sales market covers international chains such as 7Eleven, FamilyMart, and AEON, as well as leading supermarket chains and new retail platforms across China. We are actively expanding into overseas markets with full export capabilities.

Detective No.55: Simple, delicious, and truly healthy.