Amino Acids Supplements

Support Optimal Health with Amino Acids
What Are Amino Acids? The body needs 20 Amino Acids to maintain optimal health and the body's normal functioning. These amino acids are divided up into two distinct categories: essential and non-essential amino acids. Eleven non-essential amino acids can be synthesized naturally in the body, while the other nine must be obtained through diet and/or supplementation. These nine are known as "essential amino acids" and are plentiful in meat, fish, dairy, eggs, tofu, soy, quinoa, and other plant-based foods. However, sometimes depending on your lifestyle, how often you work out or your diet, you may need amino acid supplements for an added boost. Read more >-
New Roots Herbal L-Theanine may help promote mental clarity and concentration. Studies have also shown L-theanine to encourage alpha wave activity associated with a state of serenity and mental clarity. New Roots Herbal L-Theanine provides you with 250mg that can be supplemented once daily. L-Theanine is the amino acid critical for its calming influence on cognitive function. It crosses the bl...
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Nutridom 5-HTP 100mg provides advanced support for mood balance, stress management, and restful sleep. Each vegan capsule delivers 100 mg of naturally sourced 5-Hydroxy-L-tryptophan (5-HTP), a compound that helps increase serotonin production—a key neurotransmitter for regulating mood, sleep, and appetite. By supporting healthy serotonin and melatonin levels, Nutridom 5-HTP promotes relaxation,...
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Nutridom Creatine Pills provide 1000 mg of pure creatine monohydrate per capsule, offering a convenient alternative to powdered creatine. The easy-to-swallow vegetable capsules eliminate the need for measuring, making it simple to incorporate into a daily routine. Vegan-friendly and free from animal-derived ingredients, this supplement is produced in Canada under strict quality standards to ens...
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Nutridom GABA 750mg delivers a high-potency 750 mg dose of gamma-aminobutyric acid (GABA), a naturally occurring neurotransmitter that helps support a calm, balanced state. This clean, plant-based formula is non-GMO, free from gluten, soy, dairy, eggs, peanuts, shellfish, and contains no artificial fillers or preservatives. Manufactured in Canada under strict GMP-compliant standards, each capsu...
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Nutridom L-Arginine delivers 1000 mg of free-form L-Arginine per tablet, a key amino acid that supports nitric oxide production, healthy circulation, and nutrient delivery. This high-potency formula aids protein metabolism, promoting muscle recovery and tissue repair after exercise, while supporting overall energy and an active lifestyle. Vegan, non-GMO, and free from gluten, soy, dairy, eggs, ...
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Nutridom L-Glutamine Powder is a pure, vegan-friendly supplement derived from fermented plant-based sources to support gut health, immune function, and overall wellness. This versatile powder aids muscle repair, enhances exercise performance, reduces post-workout soreness, and promotes wound healing. It also helps maintain gut barrier integrity, supports cognitive function, and contributes to b...
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Nutridom Pure L-Glutathione 250mg is a premium, vegan-friendly supplement providing 250mg of pure L-Glutathione per capsule. Known for its potent antioxidant properties, it helps neutralize free radicals and supports the body’s natural defense systems. This clean, non-GMO formula is free from gluten, dairy, soy, eggs, and corn, making it suitable for a variety of dietary preferences. L-Glutathi...
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Nutridom Glutathione provides 500 mg of pure L-Glutathione per capsule, delivering over 99% purity in a clean, vegan-friendly formula. As a key antioxidant, glutathione supports the body’s natural defense against oxidative stress, helping maintain cellular balance and overall wellness. Each capsule is non-GMO, gluten-free, soy-free, and dairy-free, containing only the essential ingredient witho...
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Nutridom Pure L-Theanine provides 250 mg of pure L-Theanine per capsule, naturally sourced from decaffeinated green tea leaves. This vegan-friendly, non-GMO supplement promotes relaxation, mental clarity, and focus without causing drowsiness. By increasing alpha brainwave activity, L-Theanine helps reduce stress and anxiety, supports mood, enhances cognitive performance, and may improve sleep q...
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Nutridom NAC 600 mg delivers N-Acetyl-L-Cysteine, a stable form of the amino acid cysteine, in a convenient vegan capsule. Valued for its antioxidant support, NAC helps replenish glutathione, a key cellular antioxidant, and contributes to overall liver and cellular wellness. This versatile supplement may also support respiratory function and healthy detoxification pathways. Made in Canada with ...
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Nature's Way Sleep Well Melatonin Gummies are a delicious solution for those with sleep problems. Providing 62.5mg of Ashwagandha, 42mg of magnesium and 2.5mg of melatonin to help to reduce the time it takes to fall asleep in people who fall asleep slowly and increases the total sleep time in people suffering from sleep restriction or altered sleep schedule, such as jet lag. They also help redu...
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Organika’s Amino Complex is a full-spectrum blend of all 9 essential amino acids (EAAs) with 43% leucine to maximize muscle protein synthesis. This naturally flavoured, sugar-free formula includes BCAAs and L-Arginine, supporting muscle growth, endurance, and recovery, making it the ideal workout supplement. Designed to build lean muscle mass when combined with training and a balanced diet, it ...
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Orange Naturals 5-HTP 100 mg is a plant-based supplement designed to support mood balance and restful sleep. Derived from griffonia simplicifolia, 5-HTP helps the body produce serotonin and melatonin, which play key roles in emotional well-being and sleep cycles. This formula is enhanced with vitamin B6 and magnesium to support absorption and utilization. Easy-to-take vegetable capsules provide...
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Orange Naturals L-Theanine with Magnesium 250 mg is a calming formula designed to support relaxation, focus, and overall balance. Featuring L-theanine, an amino acid naturally found in green tea, it helps promote a calm, alert state without causing drowsiness. Paired with magnesium, a key mineral involved in many body processes, this blend also supports muscle relaxation and nervous system func...
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BOOST IMMUNE FUNCTIONS WITH L-LYSINE Stop inflammation in its tracks with For those prone to viral infections and cold sores, fight back with L-Lysine powder from Purica. Known for its antiviral properties, this amino acid is used as a builder of protein and immune support. Lysine is capable of controlling outbreaks associated with cold sores and Herpes simplex virus (HSV), and raising seroto...
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Pure Encapsulations brings you a Acetyl-L-Carnitine for supporting cognitive health and brain function. Acetyl-l-Carnitine is a building block for proteins that helps support cognitive health and brain function by producing energy, as well as stabilizing cell membranes. It is the acetylated form of l-carnitine, and the two compounds share similar energy and metabolism promoting properties. Foun...
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Offering a comprehensive blend of free-form amino acids, provided in the ratios found naturally in high biological value (BV) protein sources, Pure Encapsulations Amino Replete powder is designed to support athletic training, including muscle performance, energy production and recovery. Adequate protein and amino acids are vital for supporting healthy tissue and muscles, as well as overall well...
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Amino-NR is a complex of amino acids in naturally occurring ratios, providing support for daily wellness. Amino acids are the building blocks for all proteins, making them essential for a number of body functions, including fluid balance, enzyme production, cellular repair and energy metabolism. In everyone from trained athletes to the elderly, amino acids play an important role in muscle prote...
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L-Glutamine supports gastrointestinal tract health, function and enhances its protective mucosal lining. It’s also well known in with the gym crowd as it also promotes and preserves lean muscle growth. Pure Encapsulations L-Glutamine is highly bioavailable and is made with quality ingredients. They also thoroughly test both their raw materials and final products for quality, excellence and alle...
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The essential amino acid L-Lysine cannot be synthesized by the body and must be obtained from the diet. It is primarily noted for its importance in helping to reduce the recurrence of herpes simplex virus (HSV) infection, which mainly affects skin and mucous membranes. As HSV requires arginine to replicate, lysine plays an important role in maintaining healthy gum and lip tissue as an arginine ...
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The body needs 20 amino acids to maintain optimal health and the body's normal functioning. However, we don't always get enough from our food alone, that's where amino acid supplements come in.
Understanding Essential and Non-Essential Amino Acids
These amino acids are divided up into two distinct categories: essential and non-essential amino acids. Eleven non-essential amino acids can be synthesized naturally in the body, while the other nine must be obtained through diet and/or supplementation. These nine are known as "essential amino acids" and are plentiful in meat, fish, dairy, eggs, tofu, soy, quinoa, and other plant-based foods.
Amino acids are critical to overall health and wellness and are the building blocks of protein. Indeed, the body uses amino acids to build and repair tissues, to support hormone balance, enzyme and neurotransmitter production, and support immune function. While most people who consume a varied diet will obtain an adequate quantity of essential amino acids in their food, those following more restrictive diets or those with gut issues may be deficient. In addition, certain amino acids in supplement form may be therapeutically beneficial for specific health conditions. Speak to a qualified health care practitioner or knowledgeable staff at your favourite health food store for guidance on which amino acid supplement or blend might be right for you.
Amino Acid Benefits
- Boosts Energy Naturally
- Help Maintain Healthy Weight
- Maintain Hormone Balance
- Promote Robust Immunity
- Support Neurotransmitter Production
Who Needs These Supplements?
As seen, amino acids are crucial for overall health and wellness and a deficiency (or even a suboptimal level of aminos) can throw off many functions inside the body. Indeed, amino acid deficiencies have been associated with lowered immunity, digestive problems, mood disorders including depression, fertility issues, slowed muscle protein synthesis, muscle wasting, fatigue, lack of energy, and decreased exercise performance. This is why a quality amino acid supplement is ideal for helping boost natural energy production, improving exercise performance and endurance and maximizing your muscle building.
Choosing The Right Amino Acid Supplement
The best amino acid supplements are available in most health food stores and online supplement retailers. They come either in single amino acid form or in all sorts of amino acid combinations featuring all the essential amino acids or various combinations thereof. You can select the delivery format you prefer: amino acid powders, amino acid capsules, amino acid tablets, or amino liquids. Each of these has its own specific dosing recommendations based on the blend of ingredients.
Choosing Quality Supplements
Amino acid supplements pair exceptionally well with B vitamins, most notably, the active forms of vitamin B-complex to enhance the function of amino acids. Ideally, you should take your amino acid supplement half an hour before or after a meal. Taking amino acids when the stomach is empty eliminates the possibility that they will compete with the amino acids already present in high-protein foods. The exception is glutathione (a combination of glutamic acid, cysteine, and glycine) which should be taken with food to prevent stomach irritation.
Where To Buy Amino Acid Supplements
At National Nutrition, we carry an array of amino acid supplements, including popular bcaa supplements you can buy in-store or online.
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