Inquiry Now
English
English French German Portuguese Spanish Russian Japanese Korean Arabic Turkish Italian Indonesian Polish Hindi Dutch Malay Persian Thai Vietnamese
Leave Your Message
Theanine.jpg

Natrual Green Tea Extract 99% L-theanine Powder

Other Name

Theanine

Appearance

White Powder

Specifications

99%

Price

20-28 USD

MOQ

1KG

Application

Health care

Certificates

HACCP, ISO22000, Kosher, Halal, TÜVRheinland, EU Organic Certificate, USDA, NOP, FDA
    Free Samples
    Inquiry Now Contact us
    product details

    Certificate of Analysis

    General Info
    Product Name L-Theanine CAS NO. 3081-61-6
    Batch No. CRSL250507 QTY 5000kg
    Produce Date 2025-05-07 Pack 25kg/ drum
    Report Date 2025-05-09 Expiry Date 2027-05-06
    Item Specification Method Result
    Physical Property
    Appearance White crystals or crystalline powder Organoleptic Conforms
    Odor Characteristic Organoleptic Conforms
    Solubility (1.0g/20ml H20) Clear Colorless Organoleptic Conforms
    Melting Point 202-215℃ CP2010 208-209℃
    Mesh Size 100% through 80 mesh USP32<786> Conforms
    General Analysis
    Identification Identical to R.S. sample   Conforms
    Assay 98.0%～102.0% HPLC 99.88%
    Specific rotation[a]020 +7.7 to +8.5 CP2010 +8.2
    Chloride ≤ 0.02% CP2010 0.01%
    PH value 5.0～ 6.0 CP2010 5.35
    Residue on ignition ≤0.2% Eur.Ph.6.0[2.4.16] 0.06%
    Loss on Drying ≤0.5% Eur.Ph.6.0[2.8.17] 0.15%
    Contaminants
    Heavy metals(Pb) ≤10 mg/kg Eur.Ph 6.0<2.4.24> 1mg/kg
    Iron(Fe) ≤30 mg/kg Eur.Ph6.0<2.2.58>ICP-MS 2 mg/kg
    Lead(Pb) ≤0.5mg/kg Eur.Ph6.0<2.2.58>ICP-MS 0.1mg/kg
    Arsenic(As) ≤1.0mg/kg Eur.Ph6.0<2.2.58>ICP-MS 0.1mg/kg
    Microbiological
    Total Plate Count ≤1,000cfu/g USP30<61> Conforms
    Yeast &Mold ≤100cfu/g USP30<61> Conforms
    E.Coli. Negative USP30<62> Conforms
    Salmonella Negative USP30<62> Conforms
    Shelf Life 24 months under the conditions below, no antioxidant used
    Package 25 kg/drum outside and double food plastic bags inside.
    Storage Store in a cool, dry place away from Moisture, Light, Oxygen

    Function

    Relaxation and Stress Relief: Theanine encourages a calm state by easing tension and anxious feelings, making it a popular choice for mental well-being support.
    Improve sleep quality: It fosters deeper, more restorative sleep cycles, offering a gentle option for those struggling with sleeplessness.
    Enhance attention and concentration: By sharpening cognitive performance, it helps sustain focus and mental clarity during study or work tasks.
    Antioxidant: Supplies protective compounds that neutralize free radicals, shielding cells from oxidative stress.
    Promote Brain Health: Supports overall neuronal function, aids neuroprotection, and may help lower the likelihood of age-related cognitive decline.
    relax & sleep(1)
    relax & sleep(2)

    Application

    Health products: Incorporated into supplements to ease daily tension, support restful sleep, and sharpen mental performance.
    Beverages: Blended into teas and functional drinks for a calming yet alert lift without drowsiness.
    Food additives: Mixed into edibles as a natural component that boosts both wellness appeal and taste.
    Cosmetics: Added to skincare formulas where its free-radical-scavenging action helps soothe and protect the skin.
    Research Use: Employed in laboratory studies exploring its potential to enhance mood, stress resilience, and cognitive health.

    Private Label and Customized Service

    L-theanine is wholesale at the absolutely competitive price for business, and you can also get OEM packaging and private label service from us, so that you can retail the L-theanine in small package with your logo and design. Furthermore, L-theanine can be supplied in powder and tablet form.
    Get private label L-theanine now!