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L-Theanine - 400 mg capsules

L-Theanine - 400 mg capsules

€28,00
€28,00
Sale Ausverkauft
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L-theanine is a naturally occurring amino acid that can be found in the green tea plant (Camelia sinensis). L-theanine acts as a neuroprotector that can cross the blood-brain barrier and have a direct effect on the brain. It is most known for its relaxing and calming effects, especially in highly stressful situations. For example, four studies using 400 mg of L-theanine found that it significantly reduced stress and anxiety in healthy participants1. 250-400 mg of L-theanine also improved focus2, sleep3, and blood pressure4 in healthy young adults. L-theanine is recognized as a safe supplement with little to no side effects. It may interact with medication for controlling blood pressure and treating cancer, and it is not suitable for pregnant and breastfeeding women. The usual daily dosage of L-theanine is 200-400 mg, with one tablet usually containing 200 mg.

Product Specifications

  • Capsules: 60 & 180
  • Capsule material: HPMC (vegetable glucose)
  • Contents:  L-Theanine
  • Capsule sizes: 400 mg
  • Container: FSC-certified, responsibly-sourced paper tube
  • Container dimensions:
    • 60 capsules: 5 cm (diameter), 10 cm (height) 
    • 180 capsules: 7 cm (diameter), 13 cm (height)
  • Labels: Coated paper (faster biodegrading)

L-Theanine Benefits

  • L-Theanine may reduce stress and anxiety 1.
  • L-Theanine may improve focus2, sleep3, and blood pressure4.

Efficacy Studies

  1. Hidese S, Ogawa S, Ota M, Ishida I, Yasukawa Z, Ozeki M, Kunugi H. Effects of L-Theanine Administration on Stress-Related Symptoms and Cognitive Functions in Healthy Adults: A Randomized Controlled Trial. Nutrients. 2019 Oct 3;11(10):2362. doi: 10.3390/nu11102362.
  2. Giesbrecht T, Rycroft JA, Rowson MJ, De Bruin EA. The combination of L-theanine and caffeine improves cognitive performance and increases subjective alertness. Nutr Neurosci. 2010 Dec;13(6):283-90. doi: 10.1179/147683010X12611460764840.
  3. Yoto A, Motoki M, Murao S, Yokogoshi H. Effects of L-theanine or caffeine intake on changes in blood pressure under physical and psychological stresses. J Physiol Anthropol. 2012 Oct 29;31(1):28. doi: 10.1186/1880-6805-31-28.
  4. Williams, J.; Kellett, J.; Roach, P.D.; McKune, A.; Mellor, D.; Thomas, J.; Naumovski, N. l-Theanine as a Functional Food Additive: Its Role in Disease Prevention and Health Promotion. Beverages 2016, 2, 13. https://doi.org/10.3390/beverages2020013

Fast Delivery & Hassle Free Returns

  • Shipping: All orders are shipped with priority, tracking, and insurance. Most shipments take between two and four days to arrive at your door. Please check our shipping policy page to see how long a shipment to your country will take.
  • Returns: If you change your mind or are unsatisfied with your order, let us know, and we'll send you a return label and refund your payment once the return arrives at our shipping facility. Returns take 1 to 2 weeks at most to process.

Quality Assurance

  • Stored according to GMP best practices, in a facility with low humidity, <25C, refrigeration as required.
  • A certified food and chemical analysis lab (BAV Institut) has tested every shipment we received to confirm the purity is as claimed. Please note the lab statement of analysis in our product images slider.
  • Produced and certified according to ISO 9001, HALAL, and Kosher.

Sustainability

  • Augment Life cares about sustainability. All supply, packaging, and operational decisions have been made to reduce waste, CO2 footprint, and ensure we take care of our planet.
  • This product has a CO2 footprint of 386 grams.
  • This is 100% biodegradable, paper tube, packaging. Made from sustainable and responsible sources. Keep the tube for storing paperclips, or make a craft project with them. If they end up in a river, or the sea, or a landfill they will disintegrate in a few months and become part of the soil and nature. Unlike plastic which will be in our waters and landfills for thousands of years.
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What our customers say about us:

Features of Our L-Theanine Capsules

Quality Assurance

Our supplements are produced according to the highest standards in the food supplement industy. With ISO 9001 and ISO 2200 the world leading standards for process management, and precision are maintained to insure you receive the highest quality, purest materials possible.

And to be sure no mistakes have been made, Augment Life sends all its supplements to third-party certified laboratories to verify the purity and quality is as expected.

When to Consume

Any time of day

How to Consume

With water

Scent

None, while in capsule.

Details

Tube: 1 tube contains 180 capsules, each capsule is 400 mg.

Capsules: Clear vegetable based.

Color: Brown

Capsule Contents: Pure L-Theanine powder, no additives.

Packaging Dimensions

Tube Size: 70 mm diameter x 130 mm height.

30 Day Return Policy

To Report A Return:

Please use the Return Report form on our returns page.

Damaged Products:

If you believe your supplement has been damaged we offer a free return in the first 14 calendar days from your original order placement date.

Wrong Item:

If you ordered the wrong item, let us know as soon as possible. To order the correct item, please place a new order. To get a refund for your original order, once we have been notified we'll try to cancel your shipment and send out a new one as soon as possible. If the first product ordered is already en-route, you'll need to send it back as soon as it arrives. Once it has reached our restocking facility we'll be happy to refund your payment to the original payment method used.

Not What You Hoped For:

If none of the other issues above applies to your return reason, please explain as best as possible and we'll do our best to find a solution.

Return Shipping Labels:

Once your return is reported we'll send you a return shipping label. Depending on the reason for your return and the original order we may cover the cost of the return.

  • Risk Free

    100% refund on returns.

  • Quality Assurance

    3rd party tested for purity and safety.

  • Quality Management

    Made with ISO 9001 and GMP practices.

  • Efficacy

    Our supplements all are proven to have results.

  • Sustainable

    Our supplies and processes are sustainable.

  • Vegan

    Non-animal based.

  • Gluten Free

    Free of gluten and trace elements.

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Understand L-Theanine

  • How to take L-theanine?

    How to take L-theanine?

    L-theanine is a natural amino acid, found in green tea plants (lat. Camelia sinensis). It works as an antioxidant and neuroprotectant, that helps you to relax, sleep better, and be more focused and concentrated.  But how...

    How to take L-theanine?

    L-theanine is a natural amino acid, found in green tea plants (lat. Camelia sinensis). It works as an antioxidant and neuroprotectant, that helps you to relax, sleep better, and be more focused and concentrated.  But how...

  • Why should you take L-theanine?

    Why should you take L-theanine?

    L-theanine is a special amino acid that you can find in tea leaves (of the Camellia sinensis plant). Scientific studies have shown that supplementation with L-theanine helps you sleep better, be less anxious, relax,...

    Why should you take L-theanine?

    L-theanine is a special amino acid that you can find in tea leaves (of the Camellia sinensis plant). Scientific studies have shown that supplementation with L-theanine helps you sleep better, be less anxious, relax,...

  • How Much L-Theanine Should You Take?

    How Much L-Theanine Should You Take?

    L-theanine, a naturally-occurring amino acid, has been known to be a star in the world of wellness that’s primarily found in green tea and some mushrooms. It is known as...

    How Much L-Theanine Should You Take?

    L-theanine, a naturally-occurring amino acid, has been known to be a star in the world of wellness that’s primarily found in green tea and some mushrooms. It is known as...