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. Glycine (Unflavoured) - 450g

    Natural Factors Glycine Powder provides a clean, vegan source of free-form glycine to support an active lifestyle. This neutral-tasting powder delivers 5 g per scoop, making it easy to mix into water, smoothies, or post-workout drinks. Glycine is an amino acid involved in muscle protein synthesis and is often included in fitness routines alongside regular resistance training and a balanced diet...

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  2. L-Taurine Powder - 450g

    Natural Factors L-Taurine provides a source of this conditionally essential amino acid to support cardiovascular function. L-taurine has important roles in the heart, brain, and nervous system. Supplementation assists with the body’s fat metabolism and regulates ion levels across membranes. As a free-form amino acid, L-taurine is more effective than the form obtained directly from food. This no...

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  3. L-Glutamine Powder - 450g

    L-GLUTAMINE POWDER. Glutamine is the most abundant free amino acid in the body. L-Glutamine from AOR plays an important role in supporting intestinal mucosal metabolic function. The significance of glutamine, cannot be overstated, as it isitical for a wide variety of essential functions, including: optimal operation of the kidneys, pancreas, gall bladder, liver, the small and large intestines,...

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  4. Glutamine - 450g

    Confident Sports Glutamine is derived from a natural fermentation process. This process creates a unique, purified and isolated Glutamine ideal for supplementation. Glutamine is also known to boost immune function and has also been shown to speed up post-workout recovery. Glutamine is one of the most abundant amino acids in the body. The human body is able to manufacture Glutamine on its own, b...

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  5. L-Arginine Vegan Amino Acid - 450g + BONUS

    Refine your routine with L-Arginine Vegan Amino Acid powder from CanPrev. This vegan amino provides a high potency dose of pure, fermented L-arginine in every scoop. When there is a surge of nitric oxide in the body, blood vessels expand and blood flow increases, helping to decrease risk of plaque growth and blood clotting. This makes L-arginine ideal for those looking to improve cardiovascular...

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  6. L-Glutamine Vegan Amino Acid - 450g + BONUS

    L-Glutamine Vegan Amino Acid powder from CanPrev provides a high potency dose of pure, fermented L-glutamine in every scoop. As the most abundant amino acid in the body, glutamine is required to maintain the health of rapidly dividing cells including immune and gastrointestinal cells. Supplementation with glutamine also can help to repair muscle cells after exercise. L-Glutamine Vegan Amino Aci...

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  7. L-Glycine Vegan Amino Acid - 450g + BONUS

    Glycine is essential for effective athletic recovery, including collagen and creatine synthesis and muscle repair. L-Glycine Vegan Amino Acid powder from CanPrev provides a high potency dose of pure L-glycine in every scoop. Glycine is the simplest amino acid and has many essential roles in the body. It helps to increase growth hormone and regulate blood sugar levels. It is involved in collagen...

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  8. L-Taurine Vegan Amino Acid - 450g + BONUS

    Taurine is a conditionally essential amino acid, which means that the body can produce it but needs to consume extra quantities when demand outpaces production. This can happen due to illness or during times of increased physical activity. L-Taurine Vegan Amino Acid powder from CanPrev provides a high potency dose of pure L-taurine in every scoop. Taurine is the most abundant amino acid in the ...

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  9. Creatine Monohydrate Powder - 450g

    Designs for Health’s Creatine Monohydrate Powder delivers 5g of micronized creatine per serving to support muscle strength, performance, and growth. As one of the most extensively researched and trusted supplements, creatine is known for its safety and effectiveness in both men and women. Beyond enhancing athletic performance, it also supports cognitive function, bone strength, healthy aging, a...

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  10. Creatine Monohydrate Powder - 450g

    Designs For Sport Creatine Monohydrate is a highly researched and effective supplement for enhancing exercise performance and supporting lean muscle mass. The body requires creatine daily for optimal muscle contraction, with increased needs during periods of growth and training. Each scoop delivers 5 g of micronized creatine in a convenient unflavored, unsweetened powder that dissolves easily i...

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  11. L-Glutamine - 450g Powder

    Natural Factors Micronized Fermented L-Glutamine Powder provides a clean, easy-to-use source of this important amino acid, popular among active individuals. L-glutamine plays a role in muscle recovery and helps support immune and digestive function, especially after periods of physical exertion. This fermented, vegan-friendly formula is micronized to improve solubility and absorption, making it...

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  12. Creatine Monohydrate - 450g

    Creatine Monohydrate can offer therapeutic benefits, including ATP depletion, stimulation of protein synthesis and cell volumization. Confident Sports Creatine Monohydrate Powder is a pharmaceutical grade Creatine that’s ultra-pure and micronized. Creatine Monohydrate is the most heavily researched and time-tested sports nutrition supplement in the world. Creatine can lead to a gain in lean mus...

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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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