Amino Acids Supplements

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 >

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  1. NAC 600mg - 100 V-Caps

    NAC From Now Foods 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 for the formation of protein structures, and is also necessary for the formation of glutathione. Selenium is an essential trace minerals that facilitate the production of several important enzymes. Now offers NAC in 600mg c...

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  2. DMG 125mg - 100 V-Caps

    New Roots DMG 125mg Dimethylglycine is a derivative of glycine, a nonessential amino acid. The human body produces and metabolizes DMG during cellular respiration.Each capsule of New Roots contains 125 mg of DMG that helps support muscle recovery and maintain healthy immune function. DMG is a methylated amino acid found in all cells, and is part of the biochemical pathway to synthesize glycine,...

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  3. Glutathione (Reduced) 200mg - 30 V-Caps

    200 MG REDUCED GLUTATHIONE FROM NEW ROOTS HERBAL. This powerful antioxidant is produced by the body in the liver from the amino acids cysteine, glutamic acid and glycine. Responsible for a number of antioxidants functions, Glutathione may be considered one of the most important antioxidants in our bodies. New Roots herbal offers a 200 mg of reduced glutathione per capsule in a non GMO vegetari...

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  4. Glutathione (Reduced) 200mg - 60 V-Caps

    200 MG REDUCED GLUTATHIONE FROM NEW ROOTS HERBAL. This powerful antioxidant is produced by the body in the liver from the amino acids cysteine, glutamic acid and glycine. Responsible for a number of antioxidants functions, Glutathione may be considered one of the most important antioxidants in our bodies. New Roots herbal offers a 200 mg of reduced glutathione per capsule in a non GMO vegetari...

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  5. L-Glutamine 500mg - 120 V-Caps

    New Roots Herbal Glutamine works to help decrease catabolism (the breakdown of muscle tissue), the process where glutamine leaves the muscle, causing muscle cells to become dehydrated. L-Glutamine is the most common naturally occurring amino acid found in muscle tissue, populating in excess of 50% of skeletal muscle tissue. Glutamine is not an essential amino acid, as it is a derivative of glut...

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  6. L-Glutamine 500mg - 240 V-Caps

    L-Glutamine is a precious precursor for glutathione synthesis, which serves as the body’s most powerful antioxidant compound. L-Glutamine is instrumental in muscle growth and repair following physical exertion. It also helps support immune and digestive system health. New Roots Herbal L-Glutamine 500mg come in easy to swallow vegetarian capsules to assist in the prevention of glutamine depletio...

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  7. L-Lysine 500mg - 100 V-Caps

    L-Lysine by New Roots supports those prone to viral infections and cold sores. Lysine helps lessen inflammation and is known for its antiviral properties. This amino acid is used as a builder of protein and immune support. Lysine helps control outbreaks associated with cold sores and may raise serotonin levels. Because our bodies are unable to produce lysine on their own, it must be absorbed th...

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  8. L-Lysine 500mg - 250 V-Caps

    The most promising application of lysine is its use in managing and preventing painful and unsightly herpes sores caused by the herpes simplex virus (HSV). L-Lysine is one of the nine essential amino acids, which are necessary for balanced nutrition and good health. New Roots Herbal L-Lysine 500mg supplementation may help with increasing the absorption of calcium and may reduce its excretion an...

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  9. L-Theanine 250mg - 60 V-Caps

    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 blood-brain barrier to help establish a state of relaxation while maintaining ale...

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  10. L-Theanine 250mg - 120 V-Caps

    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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  11. Taurine 500mg - 90 V-Caps

    Taurine is an amino acid found throughout the body; particularly high concentrations surround the brain and heart muscle. New Roots Taurine provides 500 mg capsule and has proven useful for those concerned with atherosclerosis, edema, hyperactivity, anxiety and more. Unlike most amino acids, Taurine is not incorporated into proteins but exists in the free form or as taurocholic acid. Stress, he...

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  12. L-Tyrosine 500mg - 60 V-Caps

    L-Tyrosine is often recommended by Natural Health Practitioners for balancing mood and fatigue. L-Tyrosine is an important amino acid with effective stress-managing benefits. Providing 500 mg per capsule, New Roots L-Tyrosine is available in an easy-to-swallow vegetable capsule. Working as a precursor for the production of several neurotransmitters including norepinephrine and epinephrine, L-Ty...

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  13. Creatine - 300 V-Caps

    Elevate your workout game with Organika's Creatine Monohydrate, the ultimate strength and muscle-building powerhouse. Containing 500mg of 100% pharmaceutical-grade creatine monohydrate per capsule and can be taken with other performance enhancing supplements. Designed to enhance performance, it helps boost power, endurance, and lean muscle mass. Creatine also supports faster recovery by reducin...

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  14. 5-HTP-100mg - 60 V-Caps

    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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  15. L-Theanine With Magnesium 250mg - 60 V-Caps

    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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  16. NAC 600mg - 200 V-Caps

    Promise's NAC is the natural remedy for chronic bronchitis, autoimmune conditions and chronic pain and inflammation sufferers. Containing 600 mg of N-Acetyl-L-cysteine (N.A.C.), an essential form of an amino acid called cysteine, Promise NAC has little to no side effects - unlike inhaled corticosteroids. In addition, inhaled corticosteroids only suppress the immune system and don't treat bronch...

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  17. L-Theanine 250mg - 150 V-Caps

    Preferred Nutrition L-Theanine 250 mg offers gentle, one-per-day support for relaxation and mental calm without causing drowsiness. L-theanine is a naturally occurring amino acid found in green tea and is valued for its ability to promote a relaxed yet focused state. This free-form, fermented L-theanine is absorbed quickly and is non-habit-forming, making it suitable for both occasional and dai...

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  18. Kardio Flow - 90 V-Caps

    A complete multivitamin and mineral formula that’s reinforced with herbs and amino acids known for their benefits for the cardiovascular system. Kardio Flow By Provita is a multivitamins and minerals complex with specific amino acids and plant extracts. The ingredients in this formula support the body’s capacity to strengthen and clean the cardiovascular system. Formulated by Dr. Lucian Delcea,...

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  19. L-Theanine - 60 V-Caps

    Xymogen L-Theanine offers a natural way to support relaxation and mental clarity. Derived from green tea, this amino acid promotes a calm, focused state without causing drowsiness, making it suitable for daily use. It helps support cognitive alertness, mood balance, and overall neurological wellness while also contributing to healthy liver function and detoxification. Each two-capsule dose prov...

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  20. NAC - 60 V-Caps

    Xymogen’s NAC (N-acetyl-cysteine) provides a stable, sulfur-containing form of L-cysteine that supports the body’s natural antioxidant and detoxification processes. NAC helps replenish glutathione, one of the body’s key protective compounds, and contributes to the neutralization of everyday oxidative stress. It also plays a role in maintaining normal mucous consistency and overall respiratory w...

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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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