leading Green Tea Extract L-theanine producer, Shaanxi Hongda Phytochemistry Co. , Ltd., uses advanced technology and high quality standards Due to their knowledge, premium L-theanine from carefully picked tea leaves fulfills global purity and potency standards.
With ISO, Halal, and Kosher certifications, the company satisfies strict safety and ethical criteria.
Current energy efficiency and waste reduction criteria are met by their sustainable production methods.
Shaanxi Hongda's Green Tea Extract L-theanine boosts mood, cognition, and stress in vitamins and nutraceuticals.
Third-party testing proves these open, traceable goods function every batch.
Companies seeking ethical, high-quality ingredients trust us.
combined tradition and science to make excellent plant-derived components for over 20 years. Quercetin, rutin, L-theanine, and other bioactive substances trusted by global partners are our specialties.
Application Across Industries Products serve several sectors: Wellness nutrition supplements Skin-vitalizing cosmetics Pharmaceutical-grade materials fulfill rigorous criteria Quality-driven manufacturing SGS-certified lab analysis and innovative extraction technologies are integrated in a 20,000◡ cGMP facility.
Each batch is purified and bioactively tested.
Scientific Excellence Over 20 senior researchers work with production professionals to refine extraction processes and create new applications.
Continuous R&D ensures innovative solutions.
globally recognized standards Certifications like ISO 22000, FDA registration, and organic/HALAL/KOSHER clearances show safety and cross-market compatibility.
Stable, bioavailable, and formulation-flexible chemicals enable plant-based innovation with quantifiable effects.
L-theanine Solutions Green Tea Extract L-theanine manufacturer you can trust. Shaanxi Hongda Phytochemistry Co., Ltd.
produces high-purity L-theanine for supplements and nutraceuticals using cutting-edge technology and decades of experience.
As a top producer, we take accuracy seriously from selecting excellent tea leaves to employing contemporary extraction methods to optimize potency and consistency.
Global quality standards are guaranteed by our ISO and GMP-certified production.
Our manufacturing capacity may increase to suit your bulk ingredient demands for stress-relief, cognitive-enhancing, and functional meal compositions without compromising purity or efficacy.
Personalized solutions, rigorous third-party testing, and farm-to-product traceability are Shaanxi Hongda's technical advantages.
Nutraceutical leaders globally trust our Green Tea Extract L-theanine, ideal for wellness companies looking to innovate.
Check out our Green Tea Extract L-theanine manufacturing for quality ingredients that enhance recipes.
Competitive pricing and a reliable supply chain keep projects on track.