L-Theanine Capsules

L-Theanine is a unique non-protein amino acid predominantly found in green tea leaves. It is renowned for its ability to promote a state of relaxed alertness without causing drowsiness. Unlike other calming agents, L-Theanine works by supporting the brain's natural alpha waves, which are associated with a state of wakeful relaxation.

As a trusted supplier with over 15 years of expertise in plant extract research and production, we provide premium-grade L-Theanine. Sourced and manufactured under strict quality control, our L-Theanine guarantees the purity and efficacy that global brands in the nutrition and health sectors rely on.

Backed by extensive research, L-Theanine offers a multitude of health benefits, making it a top-choice ingredient for stress-relief and cognitive health formulations:

Promotes Relaxation & Reduces Stress: L-Theanine helps mitigate the body's physiological response to stress by modulating cortisol levels, inducing a calming effect without sedation.

Supports Mental Clarity & Focus: By fostering alpha brain waves, it enhances focus, concentration, and cognitive performance, even during stressful situations.

Improves Sleep Quality: Its relaxing properties help calm a racing mind, facilitating easier sleep onset and improving overall sleep quality.

Synergistic with Caffeine: L-Theanine is famous for smoothing out the jitters and crash associated with caffeine, providing sustained energy and improved attention.

Supports Mood Balance: It influences key neurotransmitters like GABA, serotonin, and dopamine, contributing to an overall positive mood.

We are dedicated to offering high-quality, reliable, and innovative ingredient solutions. Our L-Theanine Capsules are designed to deliver these benefits safely and effectively, providing your end-consumers with a product they can trust.

Our L-Theanine is versatile and can be seamlessly integrated into various product lines. We offer both raw materials and finished capsules for:

Dietary Supplements: Stand-alone stress-relief or sleep-aid capsules.

Nootropic & Brain Health Stacks: Combined with other cognitive enhancers like Bacopa Monnieri, Ginkgo Biloba, or Phosphatidylserine.

Calming & Mood Formulations: Blended with Ashwagandha, Lemon Balm, or Magnolia Bark.

Energy & Focus Drinks/Mixes: Used alongside caffeine to create a balanced, non-jittery energy boost.

Leverage our 15+ years of experience to co-create a best-selling formula tailored to your market. Our R&D team is ready to assist you with innovative and cost-effective product development.

Q: What is the recommended dosage for L-Theanine?

A: For general relaxation and stress relief, 100-200mg daily is common. For sleep support, 200-400mg taken 30-60 minutes before bed is often recommended. We can help you determine the optimal dosage for your specific product.

Q: Are there any side effects?

A: L-Theanine is generally recognized as safe (GRAS) by the FDA. It is very well-tolerated with minimal reported side effects, even at high doses.

Q: Can L-Theanine be taken with other supplements or medications?

A: While generally safe, we always recommend your customers consult with a healthcare professional before combining it with prescription medications, especially those for blood pressure or sedatives.

Q: What is your Minimum Order Quantity (MOQ)?

A: Our MOQ varies based on the project (finished capsules vs. raw material) and customization level. Contact us to discuss your needs, and we will find a solution that works for you.

Q: Can you provide certificates of analysis (CoA)?

A: Absolutely. A comprehensive CoA from an independent third-party lab is provided with every shipment, ensuring full transparency and quality assurance.

Q: Do you offer custom formulation development?

A: Yes! Our core strength is innovation. Our expert team can work with you to develop a unique, market-ready formula that sets your brand apart.