Product Overview
L-Theanine is an amino acid naturally found in tea leaves (Camellia sinensis). It is supplied as a white powder for functional food, focus, and relaxation-oriented supplement formulations — one of the highest-volume amino acids in the calm/focus category.
Key Features
- Fermentation-derived or tea-derived sourcing options
- High purity, water-soluble white powder
- Practically tasteless — ideal for beverages and gummies
- Frequently paired with caffeine in focus products
- Full documentation available on request
How It Works
- Calm-focus positioning: the leading commercial application for L-theanine in supplements.
- Alpha-wave research: studied in relaxation and attention contexts.
- Caffeine synergy: the classic 1:1 or 2:1 theanine/caffeine combination in nootropic products.
- Sleep stacking: commonly combined with magnesium, melatonin, and apigenin.
Typical Applications
- Focus and nootropic formulas with caffeine
- Relaxation and stress-balance products
- Sleep-support gummies and powders
- Functional beverages, teas, and shots
- Cognitive wellness capsules
Key Specifications
| Material | L-Theanine |
|---|---|
| CAS Number | 3081-61-6 |
| Molecular Formula | C7H14N2O3 |
| Molecular Weight | 174.20 g/mol |
| Appearance | White to off-white powder |
| Source | Tea-derived / fermentation-derived (available on request) |
| Assay / Purity | Available on request |
| Grade | Available on request |
| Packaging | Available on request |
| MOQ | Available on request |
Storage & Handling
Store in a cool, dry place below 25 °C, protected from light and moisture. Keep the container tightly sealed when not in use.
Why Choose VeraVitabio
- Bulk B2B supply — flexible MOQ from sample kits to full production quantities
- Full documentation — COA, MSDS, and specification sheets available on request
- OEM / ODM support — finished capsule, tablet, powder, and private-label development
- US & EU market experience — documentation support for importers and brand owners
- Stable supply chain — vetted manufacturing partners with batch-level traceability
Request a Quote — Looking to source L-Theanine for your next formulation? Send your specification and target volume to info@veravitabio.com or WhatsApp +86 157 7194 0528. Samples and full documentation are available for qualified B2B buyers. Web: veravitabio.com
Need pricing, a sample or full documentation?
Send your specification, target volume and destination country — our team replies within one business day.
For food, beverage, and nutraceutical formulation use. This product is not intended to diagnose, treat, cure, or prevent any disease. Specifications shown are for general reference; full Certificate of Analysis and supporting documentation are available upon request.
