Buy L-Theanine in Canada to explore a range of supplements that are derived from the amino acid L-Theanine, commonly found in tea leaves. These supplements are available in various forms, including gummies, capsules, powders, and liquids, providing options to suit different preferences and lifestyles.
CanadianVit is dedicated to serving customers across Canada. Enjoy the convenience of having your supplements delivered right to your door.
Why shop L-Theanine at CanadianVit?
- Ships within Canada — fast domestic dispatch in CAD.
- Priced in CAD with transparent Canadian pricing.
- Trusted brands — shop by brand including NOW Foods, Thorne, Nordic Naturals & more.
Frequently asked questions
Is L-Theanine available in Canada?
Yes, L-Theanine supplements are available for purchase through various retailers across Canada.
What forms of L-Theanine supplements are available?
L-Theanine supplements come in several forms, including gummies, capsules, powders, and liquids.
Do you ship L-Theanine supplements across Canada?
Yes, CanadianVit ships L-Theanine supplements across Canada in CAD.
These statements have not been evaluated by Health Canada. These products are not intended to diagnose, treat, cure or prevent any disease. Consult a healthcare practitioner before use.
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Vendor:TERRA ELMNT
Triple Sleep Magnesium L-Threonate with Apigenin, L-Theanine & Melatonin
ELMNT Triple Sleep Magnesium Powder combines Magtein Magnesium L-Threonate with L-Theanine, Apigenin, Valerian Root Extract and Melatonin for deep, restorative sleep and calm cortisol support.Made in a USA NSF GMP-certified facility with non-GMO ingredients and third-party tested for purity and potency. Scan the QR...- $69.90
- $69.90
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Vendor:Source Naturals
Source Naturals Serene Science L-Theanine with Magnesium and GABA - 120 Tablets
Serene Science Theanine Serene contains the amino acid L-theanine, to support relaxation and focused attention, and the calming neurotransmitter GABA. Suggested Use: 2 tablets daily. Suitable for vegetarians. Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, preservatives or artificial color,...- $53.36
- $53.36
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Vendor:Source Naturals
Source Naturals Theanine Serene with Relora – Calm Mind & Body, 120 Tablets
Support calm mind and relaxed body with Source Naturals Theanine Serene with Relora. This formula blends L-theanine for focused attention, GABA and magnesium for calm, plus Relora and holy basil to ease stress. Includes 120 tablets; Suggested use: 2 tablets daily. Manufactured in the...- $61.98
- $61.98
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Vendor:THESIS
Thesis Confidence Nootropic Brain Support - Ashwagandha, Saffron, L-Theanine | 24 Servings (1 Month)
ENCOURAGE EMOTIONAL BALANCE: Thesis Confidence is a cognitive supplement that promotes steadiness and balance. It supports a composed, adaptable outlook while easing occasional nervousness, encouraging calm focus for clear thinking on stressful days. IMPROVE SOCIAL EASE: Our brain supplement supports clarity of thought and...- $168.00
- $168.00
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Vendor:Vitauthority
Vitauthority Magnesium L-Threonate Biglycenate Chelate Blend with GABA & L-Theanine Sleep Support - 90 Capsules (30 Servings)
Mag Calm: a Magnesium L-Threonate Biglycenate Chelate Blend combined with GABA and L-Theanine for sleep support. Promotes rest and relaxation, supports stress and mood, and is gentle on the stomach. Magnesium is essential for energy, protein formation, and muscle function—involved in 300+ biochemical reactions.- $99.94
- $99.94
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Vendor:THESIS
THESIS Logic Nootropic Brain Support – Ginkgo Biloba, Bacopa Monnieri & L-Theanine | 24 Servings
THESIS Logic is a memory and focus supplement designed to support deep focus, memory and cognitive processing. Featuring Ginkgo biloba, Bacopa Monnieri, L-Theanine and TeaCrine for smooth, steady concentration across study, work, or creative projects. Optional caffeine capsule available for a personalized energy boost....- $168.00
- $168.00
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Vendor:UMZU
UMZU Magnesium Sleep Support with GABA and L-Theanine – Complete Body Relaxation & Mood Support, Non-Melatonin Formula, 180 Capsules
Sleep support supplement with a blend of vitamins, minerals and herbs that supports better sleep, relaxation and improved mood without melatonin. Poor sleep quality and trouble relaxing is a prevalent problem in our society, which is why we developed UMZU Sleep, to provide you...- $99.98
- $99.98
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Vendor:Vital Nutrients
Vital Nutrients Sleep + Recover - Vegan Sleep Support with Melatonin, Ashwagandha & L-Theanine | 90 Capsules
Experience deep, restorative sleep with Vital Nutrients Sleep + Recover. This vegan, gluten-, dairy-, and soy-free capsule blends melatonin, L-theanine, ashwagandha, and supportive botanicals to promote calm and help you fall asleep faster and stay asleep longer. 90 capsules.- $181.80
- $181.80
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Vendor:The Good Patch
The Good Patch Slumber Sleep Patch - Melatonin-Free, Sustained Release with L-Theanine, Magnesium & Tart Cherry (24 Patches)
Feel good about The Good Patch. The Slumber Sleep Patch is melatonin-free and sustained-release, delivering L-Theanine, Magnesium and Tart Cherry Extract for a natural, plant-powered sleep routine. Wear up to 12 hours or remove as needed. Free from latex, parabens, sulfates, synthetic fragrances, artificial...- $136.72
- $136.72
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Vendor:SOLARAY
SOLARAY L-Theanine 200mg with Green Tea – 90 VegCaps | Lab Verified, Vegan, Gluten Free
SOLARAY L-Theanine 200mg with Green Tea provides mood support, relaxation and occasional stress relief. Each VegCap includes 200mg L-Theanine and 100mg Green Tea leaf. Vegan, gluten-free, and lab verified in a GMP-certified facility.- $93.16
- $93.16
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Vendor:SOLARAY
SOLARAY L-Theanine 200mg – Mood Support with Vitamin B6 – Calming Stress Support (Lemon Lime) – 75 Servings, 75 Chewables | Lab Verified | 60-Day Guarantee
Calming support during occasional stress with SOLARAY L-Theanine 200 mg chewables. Each chewable provides 200 mg L-Theanine and 20 mg Vitamin B6 for nervous system health and mood balance. Lemon lime flavor makes daily mood support enjoyable. Eco friendly bottles from post consumer recycled...- $83.78
- $83.78
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Vendor:Rulinal
Rulinal Cortisol Drink Powder for Women – Cortisol Support with Ashwagandha, L-Theanine, Turmeric, Black Pepper, Vegan 6.3oz
Support balanced cortisol levels with Rulinal Cortisol Drink Powder. This vegan, non-GMO formula combines Ashwagandha, L-Theanine, Turmeric Root, and Black Pepper Extract to promote relaxation, mental clarity, and focused energy. Easy daily serving (6.3oz) with a precise scoop for convenient stress management and everyday...- $89.98
- $89.98
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Vendor:Silver Fern
Silver Fern Stress Complex – Caffeine Included, Saffron, L-Theanine & Myo-Inositol – Sleep & Mood Support (Pack of 2)
Silver Fern Stress Complex is a caffeine-containing supplement designed to support stress relief, sleep quality, and mood balance. Formulated with saffron, L-Theanine, and Myo-Inositol, it offers a convenient daily option for calm focus. Pack of 2 bottles. Caffeine-inclusive formula Supports sleep quality and mood...- $133.96
- $133.96
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Vendor:VitaDreamz
VitaDreamz Melatonin Gummies for Sleep – Natural Sleep Aid with L-Theanine & GABA (60 Count)
VitaDreamz Melatonin Gummies for Sleep are an ultimate natural sleep blend designed for sleep support. Fast-acting and non-habit forming, these gummies combine Melatonin with L-Theanine, GABA, Chamomile, and 5-HTP for a calming path to restful sleep. Enjoy the Slumber Berry flavor with low sugar...- $129.98
- $129.98
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Vendor:Vital Rise
Vital Rise Kids Magnesium Chewables - Daily Supplement, Sugar-Free & Melatonin-Free, Supports a Healthy Stress Response & Focus, Fast-Absorbing Magnesium with L-Theanine, Mixed Fruit Flavor
Vital Rise Kids Magnesium Chewables provide a sugar-free, melatonin-free daily support for calm, focus, and a healthy stress response. This fast-absorbing magnesium with L-Theanine comes in a kid-friendly mixed fruit flavor, sourced from pristine Irish seawater. Vegan, non-GMO, dairy-free, gluten-free, and free from artificial...- $79.98
- $79.98
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Vendor:SmarterVitamins
SmarterVitamins 3-Pack: 200mg Caffeine + 100mg L-Theanine, MCT Oil
Experience steady energy and focused clarity with SmarterVitamins 3-Pack. Includes 3 bottles for a total of 150 fast-acting softgels. Each dose delivers 200 mg caffeine plus 100 mg L-Theanine with MCT oil for rapid, smooth absorption and extended release. Non-GMO, gluten-free, third-party tested, with...- $154.76
- $154.76
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Vendor:Vital Nutrients
Vital Nutrients L-Theanine 200mg | Vegan & Gluten-Free | 60 Capsules
Supports stress resistance and cognitive function with L-Theanine 200mg in a clean vegan formula. Promotes relaxation and focus without drowsiness, supports restful sleep, and is gluten-, dairy-, and soy-free. 60 capsules per bottle. Third-party tested for purity and potency.- $83.80
- $83.80
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Vendor:Som Sleep
Som Sleep Powder Drink Mix – 3mg Melatonin, Magnesium, L-Theanine & GABA | Vegan, Zero Sugar Berry
Experience restful nights with Som Sleep Powder Drink Mix. This berry-flavored, zero-sugar formula combines 3 mg melatonin with magnesium, vitamin B6, L-Theanine and GABA to help you fall asleep faster and enjoy deeper, more refreshing sleep. Vegan, non-GMO, gluten-free and keto-friendly, with convenient travel...- $119.98
- $119.98
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Vendor:Silver Fern
Silver Fern Stress Complex Supplement – Caffeine-Free Sleep, Mood & Stress Support | Saffron, L-Theanine & Myo-Inositol | 30 Capsules (Pack of 1)
Silver Fern Stress Complex is a caffeine-free, all-natural dietary supplement designed to support sleep, worry, mood, and stress relief. Each bottle contains 30 capsules and features Safr' Inside Persian saffron, L-Theanine, and Myo-inositol. Silver Fern Stress Complex - Without Caffeine. Contains 30 capsules. All-natural...- $79.68
- $79.68
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Vendor:Vitacost Brand
Vitacost Synergy L-Theanine from Suntheanine® – 100 mg, 120 Capsules
Vitacost Synergy L-Theanine from Suntheanine® 100 mg features L-theanine derived from green tea to promote calmness, support mental focus, and healthy brain function. Suntheanine® is a premier, patented form of L-theanine. All Vitacost products are laboratory tested to meet FDA standards for identity, purity...- $50.08
- $50.08
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