L-Theanine is a naturally occurring amino acid mainly extracted from green tea leaves. It is widely used as a functional ingredient in dietary supplements, functional foods, beverages, and pharmaceutical formulations.
Our Natural L-Theanine Powder is produced through advanced extraction and purification technology, ensuring high purity, stable quality, and excellent solubility, making it ideal for global bulk supply and export markets.
| Item | Specification |
|---|---|
| Product Name | L-Theanine |
| Source | Green Tea Extract |
| Appearance | Light yellow to brown powder |
| Assay | 98% min (customizable) |
| Odor | Characteristic |
| Solubility | Soluble in water |
| Grade | Food Grade / Pharma Grade |
| Shelf Life | 24 months |
| Storage | Cool, dry place, sealed from light |
*Other specifications can be customized upon request.
Manufactured under strict quality management system. Each batch tested for purity, heavy metals, and microbiological limits. COA, MSDS, and TDS available. Third-party inspection supported. Our L-Theanine meets regulatory requirements for US, EU, and other global markets.




