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:Revive
Revive MD Sleep Support for Adults — Dark Chocolate (30 Servings) | Magnesium Glycinate, Inositol, Glycine & L-Theanine
Find Deep, Restorative Sleep: Revive Sleep is an innovative, melatonin-free sleep support supplement designed to optimize sleep quality and improve nighttime restfulness. This support supplement works with your body’s natural processes to promote relaxation, reduce how long it takes to fall asleep, and enhance...- $89.98
- $89.98
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Vendor:NORTH AMERICAN HERB & SPICE
PurelyMin Magnesium Complex + L-Theanine | 90 Vegi Caps, 30 Servings | North American Herb & Spice
PurelyMin Magnesium Complex with L-Theanine delivers a triple magnesium blend for daily wellness and calm energy. 90 Vegi Caps (30 servings) provide 279 mg elemental magnesium per 3-capsule serving and 414 mg L-Theanine. Sourced from wild, premium ingredients and suitable for all ages. Triple...- $77.98
- $77.98
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Vendor:Primal Harvest
Primal Harvest Stress Relief – Ashwagandha & L-Theanine, 60 Capsules
Primal Harvest Stress Relief is a non-drowsy blend of Ashwagandha root extract and L-Theanine designed to support everyday focus and relaxation. With Rhodiola Rosea and B-Vitamins, it helps maintain cognitive function and mood, and can support healthy sleep. Each bottle contains 60 capsules for...- $169.80
- $169.80
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Vendor:Revive
Revive MD Sleep Support - Honey Lemon (30 Servings) | Magnesium Glycinate, Inositol, Glycine & L-Theanine
Find Deep, Restorative Sleep: Revive Sleep is an innovative, melatonin-free sleep support supplement designed to optimize sleep quality and improve nighttime restfulness. This support supplement works with your body’s natural processes to promote relaxation, reduce how long it takes to fall asleep, and enhance...- $89.98
- $89.98
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Vendor:Nootrix
Nootrix Organic Plant 5 HTP+ Supplement | Supports Memory, Mental Focus, Cognitive Health & Energy | Promotes Healthy Mood & Brain Function | Vitamin B6 & L Theanine | 120 Capsules
Nootrix Organic 5-HTP+ delivers 200 mg of pure 5-HTP per serving to promote restful sleep, support serotonin balance, and help you wake up refreshed. Enhanced with Vitamin B6 and L-Theanine for improved sleep, mood stability, and mental clarity. Certified organic, non-GMO, gluten-free Griffonia simplicifolia...- $79.90
- $79.90
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Vendor:Ritual
Ritual Stress Relief Supplement with Shoden® Ashwagandha, Suntheanine® L-Theanine & affron® Saffron – 8-Hour Release (30 Day)
FIRST-OF-ITS-KIND: Capsule Technology: features first-of-its-kind BioSeries technology to support the body’s natural cortisol response, with an instant and extended release formulation for all day, 8-hour support.* CORTISOL LEVEL SUPPORT: Shoden Ashwagandha is a bioactive Ashwagandha, clinically-studied to support normal cortisol levels and support stress...- $129.98
- $129.98
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Vendor:Nutricology
Nutricology ZenMind - Calmness Support with GABA & L-Theanine - 60 Veg Caps
Nutricology ZenMind is a hypoallergenic, vegetarian calmness support supplement for day or night. Each capsule delivers 275 mg of GABA (Gamma-Aminobutyric Acid) and 100 mg of L-Theanine to support a relaxed state. 60-count bottle with quality-sourced ingredients.- $98.38
- $98.38
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Vendor:Pure Organic Elements
Pure Organic Elements Magnesium Glycinate with L-Theanine, Potassium & Black Pepper – Ultra High Absorption (120 ct)
Discover Pure Organic Elements Magnesium Glycinate with L-Theanine, Potassium and Black Pepper – Ultra High Absorption designed to support energy, nerve function, and overall well-being. POWERFUL COMBINATION: Pure Organic Elements combines three types of magnesium - glycinate, malate, and taurate - with potassium citrate...- $49.98
- $49.98
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Vendor:PEAKPURY
Premium L-Theanine, Alpha-GPC, Lion’s Mane & Phosphatidylserine – Cognitive & Mental Focus Support Supplement – Made in USA – 150 Capsules
All-in-one brain boost with a 14-ingredient blend designed to support focus, memory, and mental clarity. Calming energy without jitters. Up to 5 months of daily cognitive support in a 150‑capsule bottle. Made in the USA in GMP-certified facilities.- $43.98
- $43.98
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Vendor:Nutra BioGenesis
Nutra Biogenesis Eskaloft St John's Wort Capsules with Rhodiola Rosea & L-Theanine – Calm Mind & Healthy Sleep (60 Capsules)
Nutrients and botanicals formulated to support healthy emotional expression. Use only as directed. This blend combines St. John's Wort, Rhodiola Rosea, GABA, and L-Theanine to promote a calm mindset, balanced energy, and restful sleep. Take 2 capsules daily or as directed by your healthcare...- $99.98
- $99.98
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Vendor:Nutra BioGenesis
Nutra Biogenesis Sleep Factors - Sleep Aid Supplement for Adults with Melatonin, Magnesium, Valerian Root, GABA & L-Theanine, Sleeping & Rest Support - 60 Veggie Capsules
Support restful sleep with Nutra Biogenesis Sleep Factors, a premium sleep aid featuring melatonin, magnesium, valerian root, GABA, and L-Theanine in a fast-acting veggie capsule formula for adults. RELAXATION AND SLEEP SUPPORT - Our sleep supplement is designed to help support a restful night's...- $89.98
- $89.98
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Vendor:NOW Foods
NOW Foods L-Theanine 200 mg Double Strength – 180 Veg Caps (Pack of 2, 360 Total) + Inositol | Vegan, Non-GMO
Now Foods L-Theanine 200 mg Double Strength delivers 200 mg per capsule with an added 100 mg inositol. The pack includes 180 vegetarian capsules per bottle, sold as a 2-bottle set (360 total capsules). L-Theanine promotes relaxation without drowsiness and supports healthy cognitive function.*...- $127.74
- $127.74
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Vendor:Natures Craft
Pure Calm Magnesium Gummies for Stress & Rest Support - High-Absorption Mg Citrate with L-Theanine & Ashwagandha (90 Count)
Chill and Relax Gummies - Our mood support calm gummies for adults are stronger and tastier than most magnesium calm gummies to give you better days and nights with help of proven herbal ingredients L-theanine Gummies - L theanine 100mg per serving is at...- $53.98
- $53.98
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Vendor:Parrox
Parrox Shining Serenity Set, Cortisol Support with Ashwagandha, L-Theanine, Magnesium, Lions Mane, GABA, Bacopa Monnieri, Collagen I, II, III, V, X, Folate, Biotin, Keratin, Hyaluronic Acid, Quercetin
Shining Serenity Set: Parrox Shining Serenity Set combines two complementary formulas designed for daily wellness. Featuring 27 active ingredients like Ashwagandha, Lions Mane, Multi-Type Collagen, and Keratin, this set supports making it a simple, effective part of your self-care routine. Dual-Formula Convenience – This...- $109.98
- $109.98
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Vendor:Parrox
Parrox Corti-Smooth Cortisol Support - Magnesium, L-Theanine & Adaptogens (180 Caps)
Discover Parrox Corti-Smooth Cortisol Supplement, a once-daily capsule blending a magnesium blend with L-Theanine, Ashwagandha, Phosphatidylserine, and revered botanicals like Lion's Mane and Ginkgo Biloba. Supports relaxation, cognitive wellness, and daily balance with a clean-label formula—no artificial fillers or unnecessary binders. 180 capsules for...- $139.98
- $139.98
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Vendor:Parrox
Parrox Corti-Smooth: Cortisol Support Supplement with Magnesium, L-Theanine, Ashwagandha, GABA & More (60 Caps)
Parrox Corti-Smooth is a comprehensive cortisol support supplement designed to balance the adrenals with magnesium, ashwagandha, L-theanine, and our Cortisooth Blend. Essential for daily wellness, it helps promote calm focus and mood balance.Featuring adaptogens like Rhodiola Rosea and Holy Basil, plus GABA and phosphatidylserine,...- $69.98
- $69.98
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Vendor:OASIS FORCE
OASIS FORCE L Theanine 400mg Liquid Drops – Sleep, Focus & Relaxation (2 oz)
Discover OASIS FORCE L Theanine 400mg Liquid Drops, a vegan, alcohol-free formula designed to support relaxation, sleep quality, focus, and emotional balance. Each serving delivers 400 mg L-Theanine with GABA, magnesium glycinate, organic ashwagandha, and lemon balm to help maintain calm clarity without drowsiness....- $55.90
- $55.90
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Vendor:Quorinthiumax
Nootropic Brain Supplement – BDNF Optimizer | Memory, Focus & Mood – Lion's Mane, L-Theanine, Ginkgo Biloba & Alpha GPC (60 Tablets, 2 Bottles)
Unlock sharper memory, enhanced focus and mental clarity with our Nootropic Brain Supplement. This BDNF optimizer features Lion's Mane, L-Theanine, Ginkgo Biloba and Alpha GPC to support learning, cognitive performance and mood balance. The formula combines Phosphatidylserine, Bacopa, Magnesium L-Threonate, vitamins B6 and B12,...- $89.98
- $89.98
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Vendor:NOW Foods
NOW Foods L-Theanine 200 mg Double Strength – 180 Veg Capsules with Inositol (Vegan, Non-GMO)
NOW Brand Double Strength L-Theanine 200 mg per capsule, 180 vegetarian capsules per bottle, enhanced with 100 mg inositol. L-Theanine promotes relaxation without drowsiness, supporting calm focus for men and women. This vegan, non-GMO supplement is Kosher and produced in a GMP facility in...- $69.94
- $69.94
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Vendor:Pure Encapsulations
Pure Encapsulations Cortisol Calm - Supports Cortisol Health & Relaxation - Contains Ashwagandha & L-Theanine - Restful Sleep - 60 Capsules
Pure Encapsulations Cortisol Calm supports cortisol health and relaxation, featuring ashwagandha and L-theanine to promote restful sleep. This dietary supplement is designed to support stress management and a positive outlook during occasional stress. Cortisol Support: Cortisol Calm is formulated to maintain healthy cortisol response,...- $114.80
- $114.80
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