A Peptide Manufacturer
Built on Purity
LIANTAO Peptide develops and manufactures cosmetic, research and bioactive peptides in China — and supplies them to brands, laboratories and distributors in more than 40 countries.
Peptides Made in China, Trusted Worldwide
Founded in 2014, LIANTAO Peptide began as a small custom-synthesis lab serving domestic researchers. Today we run a dedicated solid-phase synthesis and purification facility, producing a catalog of more than 500 cosmetic, research and nutritional peptides for partners around the world.
Our approach is simple: modern synthesis paired with disciplined quality control. Every batch is purified, verified by HPLC and mass spectrometry, and shipped with full documentation — whether it's a catalog product or a fully custom sequence.
Mission, Vision & Values
What we are building, where we are headed, and the principles that keep us there.
Milestones Along the Way
A decade of steady growth — from a single synthesis bench to a 40-country supply network.
2014
Company founded
Started custom peptide synthesis for domestic laboratories.
2016
Dedicated SPPS lab
Opened a solid-phase synthesis lab and added cosmetic active peptides.
2018
ISO 9001 certified
Formalised our quality system and signed our first overseas distributors.
2020
Scaled purification
Expanded prep-HPLC and lyophilisation; launched the nutritional peptide line.
2022
Cosmetic GMP alignment
Aligned to ISO 22716 and surpassed 30 export markets.
2024
R&D & QC expansion
Grew the research team and analytical lab; catalog passed 500 products.
100+ countries served
Investing in capacity and new bioactive sequences for partners worldwide.
Manufacturing & R&D Under One Roof
From synthesis to final QC, our process is controlled end to end — so every order meets spec and ships with complete documentation.
