Date: October 14–16, 2026
Venue: Nanjing International Expo Center
Booth No.: F22
The 17th AAES 2026 – Asiaceutical Expo & Summit (Zhitiqiao Tech Expo), held alongside the 3rd Summit on Advancing Medicinal-and-Edible Ingredients and Tonics, successfully took place in Nanjing. The event brought together over 230 exhibitors and more than 260 industry speakers, providing a valuable platform for technical exchange and business collaboration.
Letop Biotechnology showcased four core functional ingredients for the nutrition and health industry:
Letop CS® Low-Molecular-Weight Chondroitin Sulfate: With a molecular weight of ≤1,000 Da, it is designed for improved absorption and joint health support. It has obtained patent grants in China, the United States, Russia, Australia, and Europe.
Gamalax® Gamma-Aminobutyric Acid (GABA): Produced using a patented process, with multiple specifications available for product development targeting sleep support and relaxation.
LetopEP® Earthworm Protein: Supported by Letop’s own ecological breeding base, it is an approved novel food ingredient in China. Letop is the first company in Jiangsu Province to obtain a production license for this ingredient, which has potential applications in circulation support and specialized nutrition.
Food-grade PDRN: Sourced from USP-grade salmon milt and manufactured under pharmaceutical-grade quality control standards, it is suitable for the development of premium restorative and anti-aging products
During the exhibition, Letop exchanged insights with brand owners, distributors, research institutions, and industry partners, exploring new opportunities in functional ingredients and precision nutrition.
Exhibition Highlight
On October 16, Ms. Chen Qingqing, Chairman of Letop Biotechnology, was invited to moderate the session Innovation Roadshow: One-Stop Development of Successful Products. Together with industry experts and brand founders, she discussed product development challenges, ingredient innovation, and commercialization pathways.
Letop will continue to advance functional ingredient innovation and strengthen partnerships across the nutrition and health industry.
