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L-Theanine bulk supplier for pharma manufacturers

L-Theanine Suppliers & Bulk Manufacturers

Available Forms: Tablets, Capsules

Available Strengths: 100 mg, 200 mg

Reference Brands: NOW Foods L-Theanine (USA), Nature Made L-Theanine (USA)

Category: Nutraceuticals

L-Theanine is a naturally occurring amino acid primarily found in green tea leaves (Camellia sinensis). It is known for promoting relaxation without causing drowsiness and for supporting mental focus, stress reduction, and cognitive performance. L-Theanine is often used alone or combined with caffeine to improve alertness while reducing jitteriness. It is widely used for stress management, sleep support, and overall mental well-being. L-Theanine is available in Tablets, Capsules and strengths such as 100 mg, 200 mg. Sourced from GMP-certified and ISO-compliant manufacturers, this API meets global pharmacopeia standards (USP/EP/JP as applicable). Ideal for pharmaceutical formulation and commercial manufacturing, L-Theanine is supplied in bulk quantities with complete regulatory support including DMF, COA, and MSDS.

Technical Specifications & Supply Details
Lead Time 7 to 60 days (depending on batch size & schedule)
MOQ As per manufacturer’s batch size
COA Available with every batch
Regulatory Dossier / DMF Available upon request
Export Documentation FSC, COA, Manufacturing License, Product Permission
Standards IP, BP, USP
Certifications WHO-GMP, EU-GMP, USFDA (as applicable)

L-Theanine can be exported to over 30 countries across Asia, Africa, Europe, and Latin America. Flexible packaging, competitive pricing, and a verified supplier network make Pharmatradz a trusted sourcing partner for pharmaceutical companies and contract manufacturers worldwide.

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📘 Sourcing Guide

Product Description:

Extra strength L-Theanine formula delivering 400 mg per serving, suitable for daytime or nighttime use, supporting non-drowsy feelings of relaxation. A naturally occurring amino acid that may promote calmness without drowsiness, ideal for winding down before bed or staying focused during the day, great for both relaxation and productivity.Promotes a calm yet alert state for both men and women, and may support alpha brain wave activity, which is associated with relaxed alertness during moments like meditation or creative work.
Supports a healthy stress response, Enhances GABA production in the brain (a brain chemical that acts like a brake during times of runaway stress).  Promotes relaxation, focus, and memory by enhancing alpha-wave production in the brain.

Whether you're an athlete, a sprinter, or someone simply looking to stay active, our L-Theanine supplement, in L-Theanine capsules, fits seamlessly into your regimen, adaptable to a wide range of dietary needs and preferences. With 1 capsule per serving, L-Theanine 200mg capsules, or L-Theanine supplement, are structured to provide both ease of use and the ability to precisely manage intake, tailoring to individual preferences and schedules.

Disclaimer: By continuing to browse, you agree to the terms of use of this website and the Trade Marks displayed, in compliance with the provisions of the Trademark Act, 1999, Section 30 and 30(1) under 'Fair use.'

The Trade Mark owner has been correctly identified under the heading Manufacturer / TM Owner as required by the Act.
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Frequently Asked Questions

 L-Theanine is used to promote relaxation, reduce stress and anxiety, improve focus, support cognitive performance, and enhance sleep quality without sedation. 

 L-Theanine is derived from green tea leaves (Camellia sinensis) or produced synthetically to ensure purity and consistency. 

 L-Theanine does not have a single trade name. It is sold under multiple trade names such as NOW Foods L-Theanine, Solgar L-Theanine, Nature Made L-Theanine, and Jarrow Formulas L-Theanine. 

 L-Theanine supplements are manufactured by many companies globally, including NOW Foods, Solgar, Nature Made, Jarrow Formulas, Doctor’s Best, Life Extension, Holland & Barrett, and other nutraceutical manufacturers. 

 The generic name is L-theanine. 

There is no single brand name for L-Theanine. It is marketed under multiple brand names worldwide.Where is L-Theanine manufactured?L-Theanine products are manufactured in various countries including the USA, UK, EU nations, Japan, and India, depending on the brand and manufacturer.

Yes, L-Theanine is available with DMF and other regulatory documents such as COA and MSDS. These can be provided upon request for qualified buyers.

Absolutely. Sample requests are accepted for formulation trials and quality checks. Please submit an enquiry to initiate the process.

Our manufacturing partners are GMP-certified and comply with ISO and WHO standards, ensuring global quality benchmarks.

Lead times vary based on quantity and destination, but most orders are fulfilled within 1–3 weeks. Express shipping options are available.

Yes, L-Theanine is exported to over 30 countries across Asia, Africa, Europe, and Latin America. We support documentation for customs and regulatory clearance.

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