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NaturesPlus PRO Suntheanine L-Theanine - 60 Capsules - Calm Alertness, Healthy Relaxation & Improved Rest

NaturesPlus PRO Suntheanine L-Theanine - 60 Capsules - Calm Alertness, Healthy Relaxation & Improved Rest

Regular price $63.34 CAD
Sale price $63.34 CAD Regular price
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NaturesPlus PRO Suntheanine L-Theanine - 60 Capsules - Calm Alertness, Healthy Relaxation & Improved Rest

Regular price $63.34
Sale price $63.34 Regular price
Save % Sold out
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Key Benefits of L-Theanine for Calm Alertness

Looking for a way to stay calm and focused without feeling drowsy? L-theanine, a natural amino acid from green tea, helps promote a balanced mood by boosting alpha brain wave activity. Unlike sedatives, it supports mental clarity and focus, making it ideal for work or study. It also supports healthy vascular function and immune health as part of a daily routine. Many Canadians find it helpful for winding down in the evening without next-day grogginess.

Why Suntheanine® Is the Gold Standard

Suntheanine is the most researched L-theanine on the market, with over 30 clinical studies. Its patented production method mirrors the natural fermentation in green tea, delivering a pure, consistent compound. This ensures maximum bioavailability and effectiveness. Unlike generic L-theanine, Suntheanine is produced under strict quality controls and is free from contaminants. It’s the form used in most clinical research, so you can trust its reliability.

Who Can Benefit from L-Theanine?

Anyone dealing with daily stress, seeking mental clarity, or wanting better rest can benefit. It’s especially popular among students, busy professionals, and active individuals. If you enjoy green tea but want a caffeine-free, concentrated option, Suntheanine is a convenient choice. As a non-GMO, vegan, and gluten-free supplement, it fits many dietary needs.

How to Choose a Quality L-Theanine Supplement

Look for clinically studied forms like Suntheanine to ensure purity and efficacy. Check for third-party testing and certifications (non-GMO, vegan, gluten-free). Most research uses 100-200 mg per dose; NaturesPlus PRO provides 200 mg per capsule. Avoid unnecessary fillers or additives. This product is manufactured in facilities that comply with Health Canada’s Good Manufacturing Practices (GMP), meeting high standards.

What Is Suntheanine L-Theanine?

L-theanine is an amino acid found naturally in green tea leaves, known for inducing a state of calm alertness without drowsiness. Suntheanine is a patented, high-purity form produced via a process that replicates the natural fermentation in green tea. This yields a clinically researched ingredient that supports relaxation, focus, and improved rest. Its quality and consistency make it a trusted choice for natural health product users.

FAQs About L-Theanine Supplements

What dosage of L-theanine is recommended? Most studies use 100-200 mg per day, taken once or twice. NaturesPlus PRO provides 200 mg per capsule for convenient dosing.
Can I take L-theanine with caffeine? Yes, L-theanine is often combined with caffeine to enhance focus while reducing jitters. Many find this combination supports productive work sessions.
Is L-theanine safe for daily use? It is generally well-tolerated and considered safe for long-term use. As with any natural health product, consult your healthcare practitioner before starting a new regimen.
Will L-theanine make me drowsy? L-theanine promotes relaxation but is not a sedative. It helps calm the mind without causing drowsiness, making it suitable for daytime use.

This product is a natural health product. Always read and follow the label. Consult a healthcare practitioner if symptoms persist or worsen. These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, , or prevent any disease.

Delivery in Canada

Orders are prepared with clear Canada delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.

Returns and support

Vitamin4CA 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 dietary 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. Dietary 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 Canada, after 1–3 days to prepare
  • 30-day returnsOn unopened items in original packaging
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Supplement guide

NaturesPlus PRO Suntheanine L-Theanine - 60 Capsules - Calm Alertness, Healthy Relaxation & Improved Rest at Vitamin4CA

Key Benefits of L-Theanine for Calm AlertnessLooking for a way to stay calm and focused without feeling drowsy? L-theanine, a natural amino acid from green tea, helps promote a balanced mood by boosting alpha brain wa...

Category Supplements
Delivery area Canada
Checkout Secure checkout
Brand NaturesPlus
Price $63.34
Availability In stock
Amino AcidCalm AlertnessCapsulesCognitive HealthFocusGluten FreeL-TheanineNatural Health ProductNaturesPlusNon-GMO

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. Dietary supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

Questions about NaturesPlus PRO Suntheanine L-Theanine - 60 Capsules - Calm Alertness, Healthy Relaxation & Improved Rest

Is NaturesPlus PRO Suntheanine L-Theanine - 60 Capsules - Calm Alertness, Healthy Relaxation & Improved Rest available for Canada customers?

Yes. This product is currently available on Vitamin4CA with Canada-wide delivery.

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.