Nanjing Letop Biotechnology Co., Ltd. is a science and technology-driven enterprise that integrates functional ingredient research, development, production, and sales. The company has a biological fermentation platform and enzyme catalysis core technology, and relies on the strong R&D and technical background of pharmaceutical companies in China and the United States. It is dedicated to providing consumers with high-quality, clinically proven functional ingredients, guided by the exacting standards and rigor of pharmaceutical development.

Company Profile
    PDRN( Polydeoxyribonucleotide)
L-Ergothioneine (EGT)
nmHA®Hyaluronic Acid Oligosaccharide
LetopEP®Earthworm Protein
Gamalax® γ-Aminobutyric Acid

Core Business

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Business liaison: +86 400-828-8379
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