200mg L-Theanine capsules for maximum calm

Dosage Form: capsules

Dose:2 capsules per day

OEM: Customized logo is welcome, Packing as your requirement. offering private label

Type of Product: L-Theanine capsules

Model Number: ASRN-L-Theanine capsules

Specification: 500mg,800mg/bottle or customized

Sample: L-Theanine capsules Avaliable

Keywords: L-Theanine capsules

Brand: Ausreson

MOQ: 50 bottles

Appearance: capsules

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

What is L-theanine?

L-theanine is a unique amino acid primarily found in green tea leaves (Camellia sinensis). Unlike sedatives that induce drowsiness, L-theanine is a non-sleep-inducing relaxant. It works by crossing the blood-brain barrier, increasing the activity of GABA, a neurotransmitter that promotes relaxation, while simultaneously enhancing alpha waves in the brain.

Alpha waves are associated with a state of "relaxed alertness"—the mental state required for deep work, creative problem-solving, and meditative concentration.

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Function of L-Theanine capsule.

L-Theanine capsules regulate central nervous system function by affecting neurotransmitters in the brain, such as dopamine, hydroxytryptamine, glycine, and GABA, thereby relieving stress. Studies have shown that L-theanine can reduce stress and anxiety in people under stress, while increasing relaxation without causing drowsiness and lowering resting heart rate. In addition, L-theanine may help enhance concentration. Combined with caffeine, L-theanine may help increase attention and alertness, allowing people to better focus on demanding tasks.

Why L-Theanine Capsules Are Replacing Traditional Tea

• Precise Dosing: A cup of regular tea contains approximately 20 mg of theanine. Most 200 mg L-theanine capsules are equivalent to 10 cups of tea in therapeutic effect, without excessive caffeine or fluid intake.
• "Caffeine Stack": The "caffeine + L-theanine" combination is the most popular introductory brain-boosting supplement in the United States. The capsules neutralize the "stress" caused by caffeine, giving you clean, surgical-like focus.
• Bioavailability: The encapsulation format ensures that the delicate amino acids are protected from rapid oxidation, ensuring you get the full milligram count stated on the label.

Key Benefits:?

1. Cognitive Lifespan and Neuroprotection: Emerging research suggests that sustained L-theanine intake may protect neurons from glutamate-induced excitotoxicity, a key factor in long-term brain health and age-related cognitive decline.

2. Sleep Quality (No Melatonin Hangover): Many users in the UK and Germany are switching from melatonin to L-theanine capsules for better relaxation at night. By reducing resting heart rate and brain noise, it helps you fall asleep naturally and avoid morning grogginess.

3. Cortisol Management: In an age of "always-on" digital stress, L-theanine helps regulate the body's cortisol response, preventing physical fatigue caused by prolonged anxiety.

Frequently Asked Questions.

Q: Can I take L-theanine capsules daily?

A: Yes. L-theanine is FDA-recognized as “GRAS” (Generally Recognized As Safe). There is no indication of tolerance buildup, making it suitable for daily use.

Q: How long will it take to feel the effects?

A: Most users report a noticeable “calm and focused feeling” within 30 to 60 minutes after taking it.

Q: Is L-theanine safe to use with prescription anti-anxiety medications?

A: Although L-theanine is natural, it may interact with some antihypertensive medications or sedatives. If you are in a healthcare system such as the UK NHS or have US insurance, consult your primary care physician before starting a new supplement regimen.

Q: What is the ideal dosage?

A: For general relaxation, 100mg to 200mg is the standard dose. For intense focus when paired with coffee, the biohacking community widely recommends a 1:2 ratio (100mg caffeine to 200mg L-theanine).

About us

Private Label design, fast delivery, USA Warehouse, European Warehouse, capsules factory,Softgels factory,tablets factory, pills factory, Gummies factory, Liquid Drops factory,Gum factory,solid beverage factory, customized factory, capsules manufacturer,Softgels manufacturer, tablets manufacturer, pills manufacturer, Gummies manufacturer, Liquid Drops manufacturer,Gum manufacturer,solid beverage manufacturer, customized manufacturer.

Our advantage

We possess extensive experience, handling every step from sourcing each ingredient in the formulation to post-filling inspection, all at the most competitive prices and with the fastest delivery times.

InterlGroup owns factory, Main Product Foods additives, Nutritional supplements, Healthcare Products(capsules,Softgels,tablets,Gummies,Liquid Drops,Gum,solid beverage and other customized products), plant extracts.

Support OEM&ODM service，Design label packaging, Overseas in stock, Fast customization, Drop Shipping.

Intergroup is supplying OEM service for the Well-known brands Reson and Ausreson. 

Alibaba International Station No.1 supplier,  Alibaba International Station Number 1, Alibaba International Station Number one.

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