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Amino Acids

Elevate your well-being and fitness potential with amino acid supplements, including BCAAs, NAC, L-Theanine, and more. These versatile building blocks contribute to enhanced health, muscle growth, vitality, recovery, and overall wellness.

NOW N-Acetyl Cysteine 100 Caps

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N-Acetyl Cysteine (NAC) is a stable form of the non-essential amino acid L-Cysteine. It is a sulfur-containing amino acid that acts as a stabilizer...

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NOW L-Lysine 1000MG 100 Tabs

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NOW L-Lysine 1000MG 100 Tabs L-Lysine is an essential amino acid, which means that it cannot be manufactured by the body and must be obtained throu...

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NOW Sports Glycine 1000 mg 100 Veggie Caps

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NOW Glycine 1000 mg 100 Veggie Caps Kosher Soy Free Egg Free Nut Free Non-GMO Dairy Free Made W/O Gluten Vegan / Vegetarian Glycine is a non-esse...

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NOW L-Lysine 500 mg 250 Caps

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L-Lysine is an essential amino acid, which means that it cannot be manufactured by the body and must be obtained through the diet or by supplementa...

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NOW L-Citrulline 750 mg 90 Veggie Caps

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NOW L-Citrulline 750 mg 90 Veggie Caps Citrulline is a non-essential amino acid that is an important intermediate in the urea cycle, functioning ...

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NOW NAC 1,000 mg 120 Tabs

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Provides Antioxidants Extra Strength NAC (N-Acetyl-Cysteine) is a stable, sulphur-containing form of the amino acid L-Cysteine that promotes th...

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NOW Taurine 1000mg 100caps

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NOW Taurine 1000mg 100caps Taurine is a conditionally essential amino acid which is not utilized in protein synthesis, but is mainly found free in ...

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NOW L-Arginine 1000MG 120 Tabs

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NOW L-Arginine 1000MG 120 Tablets L-Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion as w...

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NOW L-Tyrosine 500 mg 120 Caps

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Helps in the management of some forms of stress (physical, psychological, sleep deprivation, multitasking, etc.). Each capsule contains: L-Tyrosi...

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NOW L-Lysine 500mg 100caps

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NOW L-Lysine 500mg 100caps L-Lysine is an essential amino acid, which means that it cannot be manufactured by the body.  It must be obtained throug...

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NOW Sports Arginine & Citrulline 120 Caps

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Original price $34.99
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NOW Foods Arginine 500mg & Citrulline 250mg Amino Acids 240 Vegetable Capsules Arginine and citrulline are two amino acids that are integral t...

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NOW Taurine 1000mg 250 Caps

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Taurine, or 2-aminoethanesulfonic acid, was originally discovered in ox (Bos taurus) bile and was named after taurus, or bull. A non-essential amin...

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NOW L-Carnitine 100 tabs

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Pure L-Carnitine is an amino acid that normally attracts water which can cause it to deteriorate rapidly. We use a tartrate form to help ensure tha...

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NOW L-Carnitine 500 mg 180 Veggie Caps

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Helps to aid in recovery from exercise Helps to reduce muscle soreness after physical exertion Vegetarian / Vegan Purest Form, Clinically Tested C...

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NOW L-Theanine 100 mg 90 Veggie Caps

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L-Theanine 100 mg Kosher Soy Free Egg Free Nut Free Non-GMO Dairy Free Made W/O Gluten Vegan / Vegetarian L-Theanine is a unique ...

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NOW Glutathione 500MG 60 Veggie Caps

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Antioxidant for the maintenance of good health. Reduced form Extra Strength Enhanced with Milk Thistle Extract & Alpha Lipoic Acid Vegetari...

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NOW L-Lysine 500mg 250 Tabs

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L-Lysine 500mg Kosher Soy Free Nut Free Egg Free Non-GMO Dairy Free Made W/O Gluten Vegan / Vegetarian L-Lysine is an essential a...

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NOW L-Tryptophan 220 mg 60 Veggie Caps

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NOW L-Tryptophan 220 mg 60 Veggie Caps Made W/O Gluten Vegan / Vegetarian L-Tryptophan is a large neutral amino acid essential to human metab...

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NOW Acetyl-L-Carnitine 500mg 100 Veggie Caps

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Acetyl-L-Carnitine (ALC) is a modified amino acid that plays a role in cellular energy production by aiding in the transport of fat to the mitochon...

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NOW L-Proline 500 mg 120 Veggie Caps

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NOW L-Proline 500 mg 120 Veggie Capsules L-Proline is an amino acid that is essential for the synthesis of collagen, the most abundant protein in m...

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NOW Sports Branched Chain Amino Acids 120 Caps

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NOW Branched Chain Amino Acids 120 Caps NOW Branched Chain Amino Acids (BCAA's) are 3 essential amino acids which are abundant in muscles.  The bra...

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Now L-Ornithine 500 mg 120 Veggie Caps

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Now L-Ornithine 500 mg 120 Veggie Caps Vegan Kosher Nut Free Egg Free Soy Free Non-GMO Dairy Free Gluten Free Ornithine is a non-essential amino ...

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NOW L-Phenylalanine 500 mg 120 Veggie Caps

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An essential amino acid and precursor to L-Tyrosine which is necessary in the synthesis of proteins and some neurotransmitters Vegetarian / Vegan ...

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Amino Acid Supplements in Canada – Support Energy, Recovery, Immunity & Focus

Amino acids are the building blocks of life — essential for energy production, muscle repair, immune health, cognitive clarity, and overall wellness. Whether you're an athlete, health enthusiast, or looking to support recovery and stress management, amino acid supplements offer targeted benefits for your body and mind.

At Village Vitamin Store, we provide one of Canada's most trusted selections of amino acid supplements, including pure L-form amino acids like L-Arginine, L-Glutamine, L-Lysine, L-Theanine, and L-Glycine, each chosen for their specific functional support. Shop confidently with our third-party tested formulas, expert curation, and fast Canadian shipping.

Top Benefits of Amino Acid Supplements

  • Muscle Repair & Recovery – Boost tissue regeneration and reduce post-exercise soreness
  • Immune Support Strengthen defense mechanisms and reduce illness risk
  • Mental Focus & Calm – Improve cognitive performance and reduce anxiety or brain fog
  • Digestive & Gut Health – Aid in gut lining repair and nutrient absorption
  • Better Sleep & Stress Relief Naturally promote relaxation and healthy sleep cycles

Explore Our Amino Acid Subcategories

  • L-Arginine – Supports nitric oxide production, circulation & athletic performance
  • L-Glutamine – Ideal for gut repair, muscle recovery & immune resilience
  • L-Lysine – Used to prevent cold sores, support immunity & boost collagen
  • L-Theanine – Promotes calm focus, reduces stress, and supports better sleep
  • L-Glycine – Aids detox, improves sleep quality, and enhances joint and skin health

Why Shop Amino Acids at Village Vitamin Store?

  • Premium Canadian & global brands backed by science.
  • Vegan-friendly, allergen-free, and clean-label options.
  • Free shipping across Canada on orders $54.99+.
  • Loyalty rewards & price match guarantee.
  • Expert customer support — online and in-store.

Frequently asked question About Amino Acids

What are amino acid supplements used for?

They support muscle recovery, immune health, mental clarity, gut function, and stress regulation depending on the type of amino acid.

Who should take amino acids?

Athletes, people under stress, those with gut or immune issues, and anyone looking to improve focus, sleep, or recovery.

What’s the difference between essential and non-essential amino acids?

Essential amino acids must be obtained from diet or supplements. Non-essential ones are made by the body but may be required in higher amounts during stress or illness.

Are your amino acid supplements vegan?

Many of our products are vegan-friendly. Look for plant-based certifications on the label.

When is the best time to take amino acids?

Timing depends on the goal. For recovery, take post-workout. For sleep or stress, evening is ideal. Follow specific product instructions.

Can I combine different amino acids?

Yes. Many amino acids work synergistically — for example, combining L-Theanine with L-Glycine or L-Glutamine with L-Lysine.

Do amino acid supplements have side effects?

They’re generally well-tolerated. Stick to recommended dosages and consult a healthcare provider if pregnant, breastfeeding, or on medication.

Can amino acids improve sleep?

Yes. L-Theanine and L-Glycine are known to enhance sleep quality and promote relaxation.

Are amino acids good for digestion?

Absolutely. L-Glutamine supports gut lining repair, and L-Glycine aids detox and liver health.

Do amino acids help build muscle?

Yes. L-Glutamine and L-Arginine in particular support muscle growth, recovery, and endurance.

Are amino acids suitable for kids or teens?

Some may be appropriate, but always consult a pediatric healthcare provider before use.

Can I take amino acids with other supplements?

Yes. They pair well with protein, magnesium, adaptogens, and immune support formulas.

Do you offer unflavored or easy-to-mix amino acid powders?

Yes. We carry both unflavored and flavored options, plus capsules for convenience.

Do your amino acids contain allergens like gluten or soy?

Most are free of common allergens. Check each product label or filter by “allergen-free” on our site.

Do amino acids help with skin and joint health?

Yes. L-Lysine and L-Glycine support collagen formation, which is key for healthy skin and joints.

How do I choose the right amino acid for my needs?

Use our subcategory filters or contact our support team for personalized advice based on your health goals.

Do amino acids support cognitive function?

Yes. L-Theanine is especially known for enhancing focus and reducing mental fatigue.

Can I take amino acids on an empty stomach?

Many are best absorbed on an empty stomach, but follow the label or consult your practitioner.

Do you ship amino acid supplements across Canada?

Yes. We offer fast, reliable shipping coast-to-coast with free delivery on $54.99+ orders.

Do you offer a price match on amino acid products?

Absolutely. We guarantee competitive pricing with our Price Match Promise.

Free Shipping

On Order Over CAD 54.99+

Talk To our Nutritionist

+1 (905) 278-7237

Low Prices Guaranteed

We Do offer Price Matching

In Store Pickup

Available at 225 Lakeshore Blvd East, Mississauga