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. NAC (N-Acetyl-L-Cysteine) 600mg - 240 V-Caps

    Confident Health NAC (N-Acetyl Cysteine) 600mg, is a supplement form of cysteine – a conditional or semi-essential amino acid. Your body doesn’t produce it and it’s not found in foods, but it still plays an important role to help fight against oxidative stress from over-training, pollutants and respiratory conditions. NAC acts as a precursor to glutathione, a powerful antioxidant that prevents ...

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  2. Beta Alanine 750mg - 120 V-Caps

    Unleash explosive power and endurance, crush your competition in high-intensity challenges and delay muscle fatigue to stay in the game longer with Confident Sports Beta Alanine 750mg. As a non-essential amino acid, Beta-Alanine has been shown in research to help increase muscular carnosine levels. With Beta-Alanine from Confident Sports you can help to maximize your workout and increase result...

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  3. Beta Alanine 750mg - 240 V-Caps

    With Beta-Alanine from Confident Sports you can help to maximize your workout and increase results Confident Sports’ Beta-Alanine is 100% pure & pharmaceutical grade. Unleash explosive power and endurance, crush your competition in high-intensity challenges and delay muscle fatigue to stay in the game longer with Confident Sports Beta Alanine 750mg. As a non-essential amino acid, Beta-Alanine h...

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  4. Creatine HCL 750mg - 120 V-Caps

    Confident Sports Creatine HCl is a pharmaceutical grade quality to can help with improved muscle strength, mass and absorption. Creatine HCl, or creatine Hydrochloride, is molecularly bound with hydrochloric acid to enhance its solubility and overall absorption rates. This means that it will be broken down quicker in your body and more easily absorbed by your muscle cells. As it is more quickly...

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  5. 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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  6. Creatine Monohydrate - 125g

    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 muscle mass, improve workout performance, and significant enhancement in strength and power. Creatine Monohydrate works to help increase ...

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  7. Creatine Monohydrate - 1,100g

    Creatine Monohydrate is the world’s most studied and proven supplement. 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 muscle mass, improve workout performance, and significant enhance...

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  8. Glutamine - 125g

    Glutamine is one of the most abundant amino acids in the body. The human body is able to manufacture Glutamine on its own, but during times of extreme stress (intense workout), the body is not able to produce enough and may benefit from additional glutamine supplemented with Confident Sports Glutamine. Glutamine plays a role in the metabolism of protein while strengthening the immune system and...

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  9. 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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  10. Glutamine - 1,100g + BONUS

    The human body is able to manufacture Glutamine on its own, but during times of extreme stress (intense workout), the body is not able to produce enough and may benefit from additional glutamine supplemented with Confident Sports Glutamine. Glutamine is one of the most abundant amino acids in the body and plays a role in the metabolism of protein while strengthening the immune system and suppor...

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  11. L-Carnitine 750mg - 120 Caps

    Confident Sports brings you L-Carnitine capsules in the form of L-Carnitine L-Tartrate, one of the world’s most bio-available forms of L-Carnitine. L-Carnitine can help in the muscle recovery process by reducing muscle tissue damage associated with a resistance training regimen. L-Carnitine is a great Antioxidant & helps support fat metabolism and oxidation. Confident Sports L-Carnitine can hel...

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  12. L-Carnitine 750mg - 240 + 120 Caps

    L-Carnitine can help in the muscle recovery process by reducing muscle tissue damage associated with a resistance training regimen. Confident Sports brings you L-Carnitine capsules in the form of L-Carnitine L-Tartrate, one of the world’s most bio-available forms of L-Carnitine. L-Carnitine is a great Antioxidant & helps support fat metabolism and oxidation. Confident Sports L-Carnitine can hel...

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  13. 5-HTP 100 - 60 V-Caps

    Sleeping well and feeling good are two of life’s necessities that keep us healthy and happy. CanPrev 5-HTP 100 is here to help by providing 100mg of 5-Hydroxy-L-tryptophan per capsule plus Magnesium and Vitamin B6. 5-hydroxytryptophan (5-HTP) is a compound made in the body from the amino acid, tryptophan, that you get from eating protein-rich foods. Once in the 5-HTP state, it goes on to form s...

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  14. Creatine MagnaPower (Peach Mango) - 225g

    CanPrev Creatine MagnaPower™ Powder is a convenient formula designed to support energy and exercise performance. It combines creatine monohydrate with magnesium creatine chelate (MagnaPower®), providing 4.4 g of creatine and 200 mg of magnesium per serving. This blend helps support cellular energy production and electrolyte balance, making it a practical addition to active lifestyles. The peach...

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  15. Creatine MagnaPower (Unflavoured) - 188.37g

    CanPrev Creatine MagnaPower™ Powder is a convenient, unflavoured formula designed to support energy and exercise performance. It combines creatine monohydrate with magnesium creatine chelate (MagnaPower®), providing 4.4 g of creatine and 200 mg of magnesium per serving. This blend helps support cellular energy production and electrolyte balance, making it a practical addition to active lifestyl...

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  16. GABA 500 - 120 V-Caps

    GABA is an inhibitory neurotransmitter in the brain commonly used as a stress reliever to calm the racing mind. CanPrev GABA 500 delivers a clinically proven 500mg dose of GABA. This naturally-occurring amino acid is produced by our brain to help temporarily promote relaxation. GABA works like a “brake” in our brain and central nervous system by slowing down activity. This leaves you with a rel...

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  17. 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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  18. 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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  19. 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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  20. L-Lysine Vegan Amino Acid - 300g + BONUS

    Refine your routine with L-Lysine Vegan Amino Acid powder from CanPrev. This vegan amino powder provides a high potency dose of pure, fermented L-Lysine in every scoop. Lysine also plays a critical role in the formation of collagen needed for healthy skin, ligaments, tendons, muscle, bones and joints. But that’s not all – at 1g 1-3 times per day, lysine helps to reduce the recurrence of herpes...

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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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