Name: L-theanine 98%
SKU: N/A

L-Theanine 98% Powder - Pharmaceutical Grade Supplier

Earth Made Nutritions Inc. delivers pharmaceutical-grade L-theanine 98% from our California facility, certified by NSF GMP, ISO 22000, Kosher, and Halal.

Quick Facts

· Purity:≥98.0% (HPLC verified)

· Lead Time:In stock, ships within 48 hours

· MOQ:25kg

· Certifications:NSF GMP | Kosher | Halal | ISO 22000

· Free Samples:Available for quality verification

L-theanine 98%

Product Specifications

Parameter	Specification
Purity	98% minimum
Appearance	White crystalline powder
Solvent Used	None
Plant Part Used	Synthetic/Fermentation derived
Package	25kgs/drum
MOQ	25kgs
Sample	Free sample available
Lead Time	In stock, 2nd day pickup
Certificates	NSF GMP, Kosher, Halal, ISO, FSSC22000, Organic

Complete Test Results Included

Every batch ships with:

· Certificate of Analysis (COA)

· Heavy metal test results (Pb <0.5ppm, As <1ppm)

· Microbiological test report (USP <61>, <62>)

· Chiral HPLC verification (>99% L-isomer)

Why Professional Formulators Choose Our L-Theanine?

1. Fast, Reliable Supply Chain

The four U.S. warehouses supply most areas in two days. L-theanine 98% production may start immediately for 500kg orders due to inventory levels.

2. Purity-verified

HPLC analysis reveals ≥98.0% purity.

Chiral HPLC testing guarantees >99% biosynthetic L-isomer.

Meeting USP, EP, and JP pharmacopoeia criteria.

California Prop 65 and EU compatible.

3. Performance by Application

Stability statistics confirm:

Beverage applications: >96% retention at pH 3.0 for 12 months.

This product can withstand pasteurisation at 121°C for 30 minutes.

Clear solutions: No sedimentation or turbidity.

Neutral taste: Low masking agent demands

Quality Control You Can Trust

Every batch undergoes rigorous testing to meet pharmaceutical standards:

Test Parameter	Specification
Assay (HPLC)	≥98.0%
Loss on Drying	≤0.5%
Heavy Metals (Lead)	<0.5ppm
Heavy Metals (Arsenic)	<1ppm
Total Plate Count	<1000 CFU/g
E. Coli & Salmonella	Negative

Quality Standards

Formulation Applications

Functional Beverages

Suitable for RTD teas, energy drinks, and functional waters:

No cloudiness during complete breakdown.

This material is stable in acidic settings (pH 3.0-6.0).

Common ratio: 200mg L-theanine + 100mg caffeine.

Supplements Diet

For capsules, pills, and gummies:

Low moisture (<0.5%) avoids caking.

Optimal flow for mixing.

Stable in high-temperature processing.

Fresh FormatsOral film dispersibility

Sublingual Tabs

Includes powdered drink mixes.

100-400mg per serving (GRAS-approved)

Applications and Uses

Quality Assurance Protocol

Testing Standards

Each batch undergoes:

1. Purity Verification

· HPLC analysis (≥98.0%)

· Chiral HPLC (>99% L-isomer)

2. Safety Testing

· Heavy metals (USP standards)

· Microbiology (Total plate count <1000 CFU/g)

· Residual solvents (USP <467>)

3. Stability Validation

· Accelerated aging studies

· pH stability testing

· Thermal degradation analysis

Manufacturing Certifications

· NSF GMP Certified

· ISO 22000 & FSSC 22000

· Kosher & Halal Certified

· Organic options available

Storehouse

Technical Support Services

Formulation Assistance

The technical team provides:

· Dosage recommendations based on application

· Stability study data for regulatory submissions

· Compatibility testing with other ingredients

· Process optimization guidance

Regulatory Documentation

Standard documentation package includes:

· Product specifications

· Test methods and validation

· Safety data sheets (SDS)

· Allergen statements

· Certification letters

Storage & Handling

Storage terms:

Note: Temperature below 25°C.

Humidity Below 60% RH

Protect against direct sunshine.

Seal container securely.

Advice on handling:

Optimal production room humidity: <45% RH

Reseal containers shortly after use.

Make sure you use clean, dry equipment.

Packaging: 25kg fibre drum with two food-grade polyethylene bags.

FAQ

Q: How is biosynthesis proven?

A: Chiral HPLC dominates L-isomer >99%. Racemic mixes (50% inactive D-theanine) result from chemistry. Chiral analysis is on all batches.

Q: How soluble are cold drinks?

A: 25°C water solubility 400-500 mg/mL. The chemical dissolves completely in 2-3 minutes with moderate stirring into clear, colourless solutions.

Q: Can organic goods use it?

A: Yes. Organic-certified material with minimal orders. Organic certification paperwork and pricing are available upon request.

Q: What causes storage degradation?

A: Heat and moisture are essential. Below 25°C and 60% RH delivers a 24-month shelf life with minimal potency loss.

Q: Do you modify packaging?

A: 25kg barrels are standard. Custom packaging and sizes are available for orders exceeding 500kg. Needs determine lead time.

Q: What paperwork allows international shipping?

A: We provide commercial invoices, analytical certifications, free sale certificates, and country-specific import paperwork upon request. Our logistics team assures export compliance.