About TECA Extract
TECA provides high-purity ingredient extraction & formulation. We transform raw materials into botanical extracts.
Established in 2018, processing 600-800 tons annually. Specializing in Centella asiatica.
Founded by Mr. Wenguo Yang and Dr. Yuansheng Liang, with over 20 years experience.
Extraction Expertise
Technical Solutions
Active Compound Isolation
Specialized in isolating and concentrating key bioactive triterpenes (Asiaticoside, Madecassoside, Asiatic Acid,Madecassic Acid) from botanical extracts, achieving target purity levels from 20% to 95% through multi-stage fractionation.
Centella Asiatica Raw Materials
Centella asiatica is primarily produced in Yunnan, Guangxi, and Guizhou. Yunnan is renowned for its high concentrations and its unpolluted, wild nature. The Yunnan raw materials we use are grown in forests and mountains, free of pesticide residues and heavy metal contamination.
Application Development
Technical support for developing stable formulations for various applications: water-soluble (1-5% active), oil-dispersible systems, and micro/nano encapsulation for controlled release or enhanced bioavailability.
TECA Centella Facility Showcase
Precision Extraction • Scientific Innovation • Quality Excellence
Premium Centella Asiatica Solutions
High-performance bioactive extracts for diverse cosmetic and pharmaceutical applications
Anti-allergic soothing
Repair skin damage
Scar repair
Collagen synthesis
Antibacterial and anti-inflammatory
Antioxidant and whitening
Moisturizing
