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Nutricost L-Theanine Powder 100g - Gluten free & Non-GM

Nutricost L-Theanine Powder 100g - Gluten free & Non-GM

Regular price $80.43 AUD
Sale price $80.43 AUD Regular price
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Nutricost L-Theanine Powder 100g - Gluten free & Non-GM

Regular price $80.43
Sale price $80.43 Regular price
Save % Sold out
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Key Benefits of L-Theanine Supplementation

When taken regularly, L-Theanine may help support a balanced mood and mental clarity. Many Aussies report feeling more relaxed and focused, especially during stressful tasks. This amino acid is believed to increase levels of calming neurotransmitters like GABA, serotonin, and dopamine, while also boosting alpha brain waves associated with a relaxed yet alert state. These effects make L-Theanine a popular choice for those looking to enhance their cognitive performance naturally. It may also support better sleep quality when combined with other sleep-promoting practices, though it is not a sedative.

Additionally, L-Theanine may help mitigate the jittery feelings sometimes caused by caffeine, making it a common pairing in nootropic stacks. By promoting a calm mind, it can indirectly support cardiovascular health by reducing stress-related strain on the body. Always remember that individual results vary, and supplements work best alongside a healthy diet and lifestyle.

What Is L-Theanine?

L-Theanine is a naturally occurring amino acid found primarily in tea leaves, especially green tea. Unlike many other amino acids, L-Theanine is not used to build proteins. Instead, it influences brain chemistry by promoting a state of calm alertness. It is often taken as a dietary supplement to support relaxation without drowsiness, improve focussed, and manage everyday stress. Nutricost L-Theanine Powder provides a pure, unflavoured form of this amino acid, making it easy to add to your daily routine.

Who Should Consider L-Theanine?

L-Theanine is suitable for adults looking to manage stress, improve concentration, or support restful sleep. It is particularly helpful for students, professionals, and anyone facing high-pressure situations. People who are sensitive to caffeine or want to smooth out its effects may also benefit. Because L-Theanine is non-habit forming and has a strong safety profile, it can be used daily. However, pregnant or nursing women, individuals on medication, or those with medical conditions should consult a healthcare professional before starting any new supplement.

How to Choose the Best L-Theanine Supplement

When selecting an L-Theanine product, consider the purity, dosage, and form. Pure L-Theanine powder offers flexibility in dosing and is often more economical than capsules. Look for products that are third-party tested for quality and purity. Nutricost L-Theanine Powder is manufactured in an NSF-certified, GMP-compliant, FDA-registered facility, ensuring high standards. It is also gluten free and Non-GM. Each serve provides 200 mg of L-Theanine, a common dosage used in research, and the included scoop makes measuring easy. With 500 serves per container, it offers excellent value.

Top Features of Nutricost L-Theanine Powder

  • Pure L-Theanine: No additives, fillers, or artificial ingredients.
  • 200 mg per serve: A research-backed dose for calm focussed.
  • 500 serves: Long-lasting supply in a 100-gram bottle.
  • Gluten free & Non-GM: Suitable for most dietary preferences.
  • Manufactured in a Certified Facility: Quality you can trust.

FAQs About L-Theanine

How does L-Theanine work? L-Theanine crosses the blood-brain barrier and influences neurotransmitter activity, promoting relaxation and focussed without sedation.

Can I take L-Theanine every day? Yes, it is generally safe for daily use. Most research studies have used continuous dosing for weeks with no adverse effects.

Should I take L-Theanine with caffeine? Many people combine them for a balanced energy boost. The ratio is often 2:1 or 1:1 L-Theanine to caffeine.

What is the best time to take L-Theanine? For focussed, take it in the morning or before work. For sleep support, take it 30–60 minutes before bed.

Does L-Theanine have side effects? It is well tolerated, but high doses may cause mild headaches or digestive upset. Start with the recommended serving size.

*These statements have not been evaluated by the Therapeutic Goods Administration (TGA). This product is not intended to diagnose, treat, , or prevent any disease. Always read the label and follow directions for use.

Worldwide Delivery

Vitamins4Australia offers free shipping to Australia & the US on every order, with no minimum spend required. Most orders are delivered within 2–7 business days after dispatch, and tracking details are sent by email once the order leaves fulfilment.

Returns and support

Vitamins4Australia offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any food supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

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  • Free standard deliveryUsually 2–7 business days to Australia, after 1–3 days to prepare
  • 30-day returnsOn unopened items in original packaging
  • Secure checkoutProcessed by Shopify with major cards accepted
  • Real supportEmail or phone, answered by our team

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Buying guide and questions

Supplement guide

Nutricost L-Theanine Powder 100g - Gluten free & Non-GM at Vitamins4Australia

Key Benefits of L-Theanine SupplementationWhen taken regularly, L-Theanine may help support a balanced mood and mental clarity. Many Aussies report feeling more relaxed and focused, especially during stressful tasks. ...

Category Supplements
Delivery area Worldwide
Checkout Secure checkout
Brand Nutricost
Price $80.43
Availability In stock
200mg500 servesamino acidcalm focuscognitive supportgluten-freeL-Theaninenon-GMOnootropicNutricost

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

Questions about Nutricost L-Theanine Powder 100g - Gluten free & Non-GM

Is Nutricost L-Theanine Powder 100g - Gluten free & Non-GM available worldwide?

Yes. This product is currently available on Vitamins4Australia with free shipping to Australia & the US.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to cart area. Returns guidance is available on the product page and full terms are covered in the store returns policy.