Single Amino Acids

Understanding Single Amino Acids: A Comprehensive Guide

Amino Acids are molecules that combine to form proteins. They are the building blocks of life. Roughly 500 amino acids have been identified in nature, but just 20 of them make up the proteins found in the human body. Eleven of these are made inside the body, while the remaining 9 must be supplied by food and, as needed, through supplementation.  Read more >

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  1. GABA 600mg - 120 V-Caps + BONUS

    Developed by Naturopathic Labs, to help the body relax naturally, GABA is a non-essential amino acid. GABA is a brain chemical that blocks the activity of stimulating neurochemicals in order to relax and calm the nerves, promoting overall relaxation. GABA supports symptoms of stress and anxiety and Naturopathic Labs' formulation is 20% stronger than leading competitor brands, ensuring an optima...

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    Naturopathic Labs NAC 600mg (n-acetyl-cysteine) Developed by Naturopathic Labs, to help support immune functions. N-Acetyl-L-Cysteine (NAC) is an important amino acid for those looking to fight frequent colds, and flus, chronic bronchitis, asthma and other auto-immune disorders. Containing 600mg of NAC to help protect the body from damage caused by free radicals Naturopathic Labs' formulation ...

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  3. NAC (N-Acetyl-Cysteine) 600mg - 360 Caps + BONUS

    Naturopathic Labs NAC 600mg (n-acetyl-cysteine) Developed by Naturopathic Labs to help support immune functions. N-Acetyl-L-Cysteine (NAC) supplement is an important amino acid for those looking to fight frequent colds, flu, chronic bronchitis, asthma and other auto-immune disorders. Containing 600mg of NAC to help protect the body from damage caused by free radicals Naturopathic Labs' formula...

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  4. Creatine 3000mg (Micronized) - 120 V-Caps + BONUS

    Naturopathic Labs Creatine 3000mg Capsules provide 100% pure micronized creatine monohydrate in a convenient capsule format to support your active lifestyle and fitness goals. Creatine plays an important role in energy production during high-intensity exercise and helps support muscle performance, strength, and exercise capacity as part of a regular training program. The micronized form is desi...

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  5. L-Carnitine (Free Form) 500mg - 60 V-Caps + BONUS

    Natural Factors L-Carnitine Free Form is the same as found in nature, with no signs of synthetic D-Carnitine. L-Carnitine is an amino acid that aids in breaking down fats into energy and helps maintain the normal functioning of the heart, liver and vascular functions. Natural Factors provides the purest form of L-Carnitine in vegetarian capsules. [VCAPS]

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  6. Acetyl-L-Carnitine (Free Form) 500mg - 60 V-Caps + BONUS

    ACETYL-L-CARNITINE (FREE FORM) FROM NATURAL FACTORS Natural Factors Acetyl-L-Carnitine (Free Form) helps the body create energy and is important for heart and brain function, muscle movement, and other body processes. Acetyl-L-Carnitine is a naturally occurring derivative of lysine, allowing the body to quickly process the acetyl-l-carnitine through the bloodstream, and straight to the brain. ...

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  7. Creatine HCL 750mg - 240 V-Caps + BONUS

    The more creatine that is available, the faster the ATP conversion occurs and the more work a muscle can do. Creatine also draws water into muscle cells making them plump up and appear larger. Studies show creatine also increases muscle strength and endurance thus enhancing athletic performance. Confident Sports Creatine HCl is a pharmaceutical grade quality to can help with improved muscle str...

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  8. L-Theanine with Magnesium - 90 V-Caps + BONUS

    When you’re looking for a supplement that helps you relax without making you feel drowsy, then CanPrev’s L-Theanine with Magnesium just might be the answer. CanPrev’s L-Theanine provides an impressive 250 mg of pure L-theanine along with 20 mg of magnesium bisglycinate to promote a state of relaxation so that you can stay focused and productive. As a psychoactive substance, L-Theanine can easil...

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  9. Nutri NAC 600mg - 150 V-Caps + BONUS

    NAKA NUTRI NAC Naka's Nutri NAC is the natural cure for chronic bronchitis, autoimmune conditions and chronic pain and inflammation sufferers. Containing 600 mg of N-Acetyl-L-cysteine (N.A.C.), an essential formof an amino acid called cysteine, Naka Nutri NAC has little to no side effects - unlike inhaled corticosteroids. In addition, inhaled corticosteroids only suppress the immune system and...

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  10. 5-HTP 100mg - 60 V-Caps + BONUS

    100 MG OPTIMUM POTENCY 5-HTP With regular supplementation, 5-HTP has been shown to offer significant benefits to mood and brain function. 5-HTP has been know to support the mood by helping to regulate serotonin levels. [VEGETABLE CAPSULE]

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  11. L-Tyrosine - 180 V-Caps + BONUS

    L-TYROSINE FOR STRESS MANAGEMENT. L-Tyrosine is an essential amino acid required for the synthesis of thyroid hormones and the catecholamine neurotransmitters dopamine and norepinephrine. Research supports L-Tyrosine's ability to help in the management of stress arising from physical or psychological origins, including sleep deprivation and multitasking. From AOR. [VCAPS]

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  12. Zen Theanine 225mg - 120 V-Caps + BONUS

    ZEN THEANINE FOR A RELAXED FEELING. Zen Theanine contains 225mg of active L-theanine, a unique amino acid found primarily in green tea. Studies show that theanine supports alpha-wave brain activity, associated with states of relaxed, peaceful wakeful alertness observed during meditation and biofeedback.

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  13. Medi-C Plus - 150 V-Caps + BONUS

    SUPPORT HEART HEALTH WITH VITAMIN C & LYSINE Medi-C Plus helps with the production of healthy collagen and is designed to help support cardiovascular health and immune function. Assured Natural created Medi-C plus, to help humans supplement VITAMIN C and LYSINE. Vitamin C and Lysine work together to build collagen, which strengthens and holds together the coronary cells. Inadequate amounts of ...

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  14. 5-HTP 100mg - 120 V-Caps + BONUS

    100 MG OPTIMUM POTENCY 5-HTP With regular supplementation, 5-HTP has been shown to offer significant benefits to mood and brain function. 5-HTP has been know to support the mood by helping to regulate serotonin levels. LARGER, MONEY SAVING 120 CAP BOTTLE! [VEGETABLE CAPSULE]

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Essential Single Amino Acids: A Detailed Chart

Amino acids are molecules that combine to form proteins. They are the building blocks of life. Roughly 500 Amino acids have been identified in nature, but just 20 of them make up the proteins found in the human body. Eleven of these are made inside the body, while the remaining 9 must be supplied by food and, as needed, through supplementation. Let's explore the chart of necessary amino acids for good health.

A chart of essential amino acids include: histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine, all of which are naturally abundant in foods such as beef, poultry, fish, eggs, dairy, soy, quinoa, and buckwheat. Other foods such as nuts, seeds, beans, and certain grains contain some but not all the essential amino acids. Thus, they are “incomplete proteins" and should be combined to supply all 9 essential amino acids.

When your diet is lacking, or if you're looking to stimulate physical performance, boost energy, stimulate muscle protein synthesis, support immunity, enhance digestion, and promote overall excellent health, nothing beats a good amino acid supplement. Besides forming proteins, amino acids are needed to produce enzymes, hormones, and neurotransmitters. They are also involved in numerous metabolic pathways within cells throughout the body. 

Key Benefits of Single Amino Acids for Wellness

  • Boost Muscle Building & Prevent Muscle Breakdown
  • Enhance Physical Performance
  • Help Balance Glycemia
  • Promote Neurotransmitter and Hormone Synthesis
  • Stimulate Energy Production

Determining the Need: Who Benefits from Single Amino Acids?

Amino acids may be recommended as a complex, which has the advantage of not throwing off your amino acid balance. Still, individual amino acids may also be recommended depending on a person's health status and goals and may be ideal for specific health challenges. Here's a chart of amino acids and which health concerns they support:

  • Tryptophan may be recommended to help regulate the sleep-wake cycle, appetite, sleep, mood, and pain.

  • Carnitine may be used to aid weight loss, improve exercise performance, and enhance a sense of well-being

There is a wide range of single amino acid supplements available on the market, each offering its own unique health benefits. For guidance on which amino acid(s) may be advantageous for you, speak to the knowledgeable staff at your favourite health food store or online retailer.

Varieties of Single Amino Acids: Potency & Formats Explored

Single amino acid supplements are widely available in capsules and powders and in fun gummy form for those suffering from pill fatigue. Amino acids are also frequently added to protein powders to enhance performance, boost muscle building, and speed post-exercise recovery. Each amino acid is offered in its own optimal dosing range. Always refer to the label instructions on your product to determine which dose is best for you. 

Insights & Considerations: Making the Most of Single Amino Acids

Most amino acid supplements, whether in combination or isolated form, are well tolerated and cause few side effects. However, if your dose is too high, you may experience certain side effects such as:

  • Gastrointestinal distress, including bloating
  • Abdominal pain
  • Changes in eating patterns
  • Diarrhea
  • Drop in blood pressure

Amino acid supplements should ideally be taken on an empty stomach between meals to get the most bang for your buck. However, when it comes to sports nutrition, athletes and strength trainers can take their amino acid supplement either before, during, after training, or any other time throughout the day when a meal or a shake isn’t possible or preferred.

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