Tea L-Theanine
L-theanine ≥ 98% (HPLC), the signature amino acid of tea — smooth, non-drowsy calm that pairs as well with caffeine in focus formulas as it does in melatonin-free sleep stacks.
- L-theanine ≥ 98% (HPLC)
- 20% / 30% / 40% grades for tea blends & pressed candies
- Tea-leaf fermentation route
- Off-white, free-flowing powder
- Pairs with caffeine or sleep formulas
| Product name | Tea L-Theanine |
| Botanical source | Camellia sinensis / fermentation |
| Sample | evaluation quantity agreed by item value, courier at cost |
| MOQ | 1 kg |
| OEM service | Available — your label, your specification |
Description
L-theanine ≥ 98% (HPLC), the signature amino acid of tea — smooth, non-drowsy calm that pairs as well with caffeine in focus formulas as it does in melatonin-free sleep stacks.
Every lot is released against the written specification below and accompanied by a batch COA. Alternative assays, mesh sizes and carrier systems can be produced on request — tell us your target specification and we will confirm feasibility and lead time within one business day.
Specification
| Botanical name | Camellia sinensis / fermentation |
| Part used | Amino acid (fermentation-derived) |
| Process / solvent | Fermentation → crystallisation |
| Assay | L-theanine ≥ 98% (HPLC); 20% / 30% / 40% tea-extract grades |
| Appearance | Off-white crystalline powder |
| Particle size | 80 mesh |
| Loss on drying | ≤ 5.0% |
| Packing | 25 kg fibre drum |
| Shelf life | 24 months unopened |
| Storage | Cool, dry |
Note: this material is supplied as a raw ingredient for manufacturing. It is not intended for personal use or direct retail sale.
Typical Certificate of Analysis
Indicative values for a standard lot. The actual COA for your batch is issued with the shipment.
| Test | Result |
|---|---|
| Assay (HPLC) | 99.1% |
| Loss on drying | 0.3% |
| Lead (Pb) | < 1 ppm |
| Total plate count | < 1,000 cfu/g |
| E. coli / Salmonella | Negative |
Why source this from BotanicExtract
- High purity at formulation-friendly cost
- Neutral taste at working doses
- Sleep and nootropic category experience
- Steady fermentation supply chain
Packing & lead time
- 25 kg fibre drum with double PE liner (standard)
- 1 kg and 5 kg foil bags for samples and pilot runs
- Lead time, step by step: in-stock items ready in about 2 days; bulk production 3–5 working days after deposit for standard grades
- Transit: Xi'an → Shenzhen consolidation about 3 days, then air freight about 6 days; sea freight 18–25 days
Applications
Dietary supplements
- Nootropic and focus formulas
- Sleep gummies and capsules
- Stress and relaxation stacks
Food & beverage
- Calming beverages
- Functional teas and shots
Get a quotation for Tea L-Theanine
Specification, quantity and destination — that is all we need. Reply within one business day, Mon–Sat.
