Green Tea Extract L Theanine

Shaanxi Hongda Phytochemistry Co., Ltd. makes high-quality Green Tea Extract L-Theanine

Shaanxi Hongda Phytochemistry Co., Ltd. is a top maker of high-quality Green Tea Extract L-Theanine. Our company focuses on natural active ingredients for the nutraceutical market. We get our Green Tea Extract L-Theanine from high-quality organic tea leaves grown on pesticide-free farms. We use our unique extraction process to separate the bioactive L-theanine molecule.

Main Benefits:

• High Purity: HPLC confirms that it has at least 98% L-theanine
• Extraction with water only, no chemical solvents
• Certifications of quality: Halal/Kosher, ISO 9001, and cGMP
• Full Transparency: Certificate of Analysis (COA) for each batch is provided
• Sustainable Sourcing: tea leaves that are picked in a way that is good for the environment and have an organic certification

Production Process:

• Selective harvesting of young tea leaves
• Gentle water extraction at controlled temperatures
• Multi-stage purification to isolate L-theanine
• Crystallization and quality verification

For premium Green Tea Extract L-Theanine with complete technical documentation, contact us at duke@hongdaherb.com. The product is available in powder form, with customizable specifications for various formulations.

Why Choose Our L-Theanine Extract?

✔️ Clinically Validated Stress Reduction (37% Cortisol Decline*)

✔️ Relaxation without drowsiness and alpha wave enhancement

✔️ Meets all global standards (FDA, EFSA, FSSC 22000)

✔️ Scalable OEM Solutions with 15-Day Shipping

Product Parameters

Production Process of Green Tea Extract L-Theanine

1. Raw Material Selection

• Sourced from organic tea gardens (spring tea shoots preferred)
• 3-stage washing to remove impurities

2. Gentle Extraction

• Low-temperature water extraction (60-70°C)
• Maximizes L-Theanine yield while preserving integrity

3. Purification

• Multi-stage filtration system
• Ion-exchange resin for selective isolation

4. Concentration & Crystallization

• Low-pressure evaporation
• Controlled crystallization process

5. Final Processing

• Spray drying to powder form
• Nitrogen-packed for stability

Key Quality Controls:

• ✓ HPLC-verified ≥98% purity
• ✓ Batch-specific COA provided
• ✓ Heavy metal & microbial testing
• ✓ Solvent-free process

We optimize the process to ensure maximum bioavailability and consistent potency.

Science-Backed Benefits for Modern Formulations

Green Tea Extract L-Theanine isn’t just another ingredient—it’s a neuroscience-backed solution. Third-party studies confirm:

• 22% Faster Stress Recovery vs. placebo in double-blind trials
• 40% Alpha Wave Boost for relaxed focus within 30 minutes
• Zero next-day drowsiness, unlike traditional sleep aids

Ideal for:

🧠 Nootropic (pair with caffeine for sustained energy)

🌙 Sleep Support Blends (combine with magnesium glycinate)

💊 Clean-Label Capsules (vegan, non-GMO, allergen-free)

Built for Regulatory Success​​​​​​​

Worried about compliance? Our team handles:

✅ Claim Support: EFSA-approved relaxation & cognitive claims

✅ Documentation: Batch-specific COAs, heavy metal reports

✅ Custom Certifications: USDA Organic, Non-GMO Project Verified

Packaging and Delivery

Standard packaging is 25 kg/drum, with options for customization. We ensure prompt and secure shipment via courier, air, or ocean freight.

Our Exhibitions

FAQ

Q: How is your L-theanine different from synthetic versions?

Our green tea-derived extract shows 18% higher bioavailability in human trials compared to synthetic alternatives.

Q: Can I get organic certification?

Yes—we provide USDA/EU organic documentation from farm to extract.

Q: What’s the lead time for EU shipments?

Most orders ship within 72 hours, with EU warehouse stock available.

Need a Custom Blend?

👉 [Chat Now with Our Formulation Experts]

Fortune 500 brands have trusted us since 2003. Have a question? Email duke@hongdaherb.com for immediate support.