Wholesale L‑Theanine Powder for Food & Dietary Supplements CAS 3081-61-6
Product Description
- L-Theanine Powder is a characteristic non‑protein amino acid naturally found in green tea leaves with watersolubility. Intake of this amino acid is good for the immune system, heart function, liver function. It also has antioxidant activity that provides protection against oxidative stress. we can take theanine from theanine-rich foods or from the dietary supplement available.
- As a widely‑adopted nutraceutical raw material, it is well‑known for supporting mental wellness formulas. Our L‑Theanine powder is produced under strict food‑grade production standards, featuring high HPLC purity, excellent water solubility, fine powder texture and consistent batch‑to‑batch stability. We supply this ingredient in large‑volume bulk for manufacturers, formulators and brand owners.
BASIC ANALYSIS
| Items | Specification | Test Methods |
|---|---|---|
| Physical Analysis | ||
| Description | Powder | Organoleptic |
| Color | White | Organoleptic |
| Odor | Characteristic | Organoleptic |
| Taste | Characteristic | Organoleptic |
| Loss on drying | NMT 5.0% | USP<731> |
| Melting Point | 202-215 °C | USP |
| Chloride | NMT 0.02% | USP35<221> |
| Residue on Ignition | NMT 0.2% | USP35<281> |
| Assay | 98.0 - 102.0% | HPLC |
| Specific Rotation | +7.5° - +8.5° | USP35<781> |
| pH | 5.0 - 6.0 | USP35<791> |
| Solubility | Clear Colorless | Visual |
| Total Heavy Metals | NMT 10 ppm | USP<231> |
| Lead | NMT 2 ppm | USP<232> |
| Arsenic | NMT 1 ppm | USP<232> |
| Mercury | NMT 0.5 ppm | USP<232> |
| Cadmium | NMT 0.5 ppm | USP<232> |
| Microbiology Test | ||
| Total Plate Count | NMT 1000 cfu/g | USP<61> |
| Yeast & Mold | NMT 100 cfu/g | USP<61> |
| E. Coli | Absent | USP<62> |
| Salmonella | Absent | USP<62> |
Function
- Supports a state of calm relaxation without inducing drowsiness, ideal for daytime‑use wellness formulas
- Helps balance mental mood and ease the feeling of daily mental pressure
- Works synergistically with caffeine to improve focus, attention and cognitive comfort
- Contributes to supporting normal sleep quality, helps users achieve a more restful resting state
- Natural‑origin amino acid, easy to incorporate into various liquid and solid formulation systems
Application
- Dietary Supplement Industry
Widely used in hard capsules, tablets, stick‑pack powder, soft‑gel formulations. Formulators often combine L‑Theanine with caffeine, magnesium or other plant extracts for mood‑support and focus‑targeted supplement products.
- Functional Food & Beverage
Added into functional drinking water, ready‑to‑drink beverages, tea bags, energy drinks, sport drinks. It can also be applied in chewing gum, candy, chocolate and other confectionery to bring wellness‑oriented functionality to consumer food.
- Health‑care Raw Material Formulation
Serves as key raw material for custom nutraceutical premix. Suitable for private‑label brand production and OEM formula development for mental‑wellness product lines.
Packing & Storage
- Packing: 1kg/aluminum foil bag, 20kg/drum or customized package.
- Storage: Keep sealed, store in cool and dry place, avoid direct sunlight and high temperature.
- Shelf Life: 24 months under proper storage.
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