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. L-Theanine 250mg - 75 V-Caps

    BUSY PEOPLE CAN REDUCE STRESS SAFELY WITH L-THEANINE! Reduce stress with Promise L-Theanine stress solution! Promote tranquility, relaxation and a restful sleep with this naturally non-drowsy formulation. Enhance mood, lower stress, improve learning ability and performance, plus increase mental focus and concentration! L Theanine is a safe and fantastic product that improves brain function whi...

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  2. 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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  3. Creatine Monohydrate (Unflavoured) - 400g + BONUS

    Preferred Nutrition Creatine Monohydrate offers a micronized form of creatine aimed at promoting lean muscle growth and size when used alongside a resistance training regimen. This supplement helps increase strength, power, and performance during brief, high-intensity activities like sprints, jumping, and weightlifting. The micronization process allows for easier breakdown and absorption of cre...

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  4. 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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  5. Melatonin 2.5mg (Strawberry) - 100 Gummies

    Preferred Nutrition Melatonin 2.5 mg aids in regulating the body's natural sleep-wake cycle, promoting improved and more rejuvenating sleep. Melatonin has the potential to decrease the time it takes to fall asleep, enhance the quality and duration of sleep, and alleviate the effects of jet lag. These gummies are suitable for vegans, free of gelatin and non-GMO, and boast a delightful strawberry...

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  6. Melatonin 5mg (Cherry Pomegranate) - 90 Gummies

    Preferred Nutrition Melatonin 5mg aids in regulating the body's natural sleep-wake cycle, promoting improved and more rejuvenating sleep. Melatonin has the potential to decrease the time it takes to fall asleep, enhance the quality and duration of sleep, and alleviate the effects of jet lag. These gummies are suitable for vegans, free of gelatin and non-GMO, and boast a delightful cherry pomegr...

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  7. Micronized Glutamine (Unflavoured) - 600g + BONUS

    The Micronized Fermented Glutamine powder from Preferred Nutrition aids in the repair of muscle tissue and promotes the health of the digestive and immune systems following extended strenuous workouts. When in micronized form, L-glutamine becomes more easily digestible and absorbable by the body, facilitating the replenishment of depleted glutamine levels caused by physical exertion. Additional...

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  8. Selenomethionine 200mcg - 60 Caps + BONUS

    SELENOMETHIONINE FROM WOMENSENSE PROTECTS AGAINST VIRUSES & BACTERIA. 200MCG SELENIUM IN THE SUPERIOR, ACTIVE SELENOMETHIONINE FORM. When bound to the amino acid methionine, selenium has far greater immune boosting and antioxidant activity that standard chelate or yeast source selenium supplements. [CAPS]

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  9. L-Lysine 500mg - 90 Caps

    GET RID OF PESKY COLD SORES FAST! Prairie Naturals L-Lysine is a 500mg dose of nutritional support for Herpes simplex. L-Lysine supports our immune system by reducing the healing time of cold sores, but also helps you reduce the recurrence and severity of outbreaks. [CAPS]

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  10. Melatonin 3mg - 90 Tabs

    MELATONIN 3MG Prairie Naturals Melatonin 3mg Helps in the Relief of Jetlag and Some Sleeping Disorders with no 'alertness issue' the morning after.

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  11. BCAA Fuel Alkaline (Natural Fruit Punch) - 315g + BONUS

    GIVE YOUR WORK OUTS A BOOST WITH BCAA FUEL! PRAIRIE NATURALS PIERCE BCAA FUEL POWDER FRUIT PUNCH is buffered with alkalizing minerals. BCAA Fuel by Prairie Naturals contains 1000mg of L-Glutamine, 1200 mg of L-Valine, and 1200 mg of L-Isoleucine to build and repair lean muscle mass. The buffered muscle-building formula used in BCAA Fuel ensures optimal metabolic alkalinity and promotes healthy...

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  12. BCAA Fuel Alkaline (Natural Lemon Lime) - 315g + BONUS

    GIVE YOUR WORK OUTS A BOOST WITH BCAA FUEL! PRAIRIE NATURALS PIERCE BCAA FUEL POWDER LEMON LIME is buffered with alkalizing minerals. BCAA Fuel by Prairie Naturals contains 1000mg of L-Glutamine, 1200 mg of L-Valine, and 1200 mg of L-Isoleucine to build and repair lean muscle mass. The buffered muscle-building formula used in BCAA Fuel ensures optimal metabolic alkalinity and promotes healthy ...

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  13. Creatine Monohydrate - 400g BONUS

    Prairie Naturals Creatine Monohydrate Bonus Size (300g + 100g) supports healthy aging by helping to maintain lean muscle mass and strength. Ideal for those aiming to improve strength and endurance for all ages, Creatine Monohydrate also replenishes ATP stores for sustained energy during workouts and delivers quick energy without causing acidity. Prairie Naturals Creatine Monohydrate’s unflavour...

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  14. Zipfuel Creatine (Citrus Mango) - 300g + BONUS

    UNZIP YOUR ENERGY SOURCE WITH ZIP-FUEL FROM PRAIRIE NATURALS! Zip Fuel is a Creatine Energy Drink that's pH Balanced, Buffered Creatine Energy Drink Powder Have the Energy You Want. When You Want it! Quickly and safely boosts energy for people of all ages and fitness levels. ZipFuel is a highly absorbable Creatine instant energy drink with natural buffering agents that reduce acidity. Deliciou...

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  15. Zipfuel Creatine (Wild Berry Burst) - 300g + BONUS

    UNZIP YOUR ENERGY SOURCE WITH ZIP-FUEL FROM PRAIRIE NATURALS! Zip Fuel is a Creatine Energy Drink that's pH Balanced, Buffered Creatine Energy Drink Powder Have the Energy You Want. When You Want it! Quickly and safely boosts energy for people of all ages and fitness levels. ZipFuel is a highly absorbable Creatine instant energy drink with natural buffering agents that reduce acidity. Deliciou...

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  16. GABA Complex - 60 Caps + BONUS

    GABA Complex from Provita combines GABA with the neurotransmitter Glutamic Acid and P-5-P (the natural and biologically active form of Vitamin B6) for enhanced calm and relaxation. GABA Complex combines GABA with L-Glutamic Acid and P-5-P (the natural and biologically active form of Vitamin B6). GABA (Gamma-aminobutyric acid) is a major neurotransmitter (brain chemical) widely distributed throu...

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  17. High Potency Carnitine - 90 V-Caps

    PVL High Potency Carnitine helps release energy from stored body fat and is essential for energy production during physical activity. Carnitine also contributes to enhancing body composition, supports metabolism and delays fatigue. PVL Carnitine features BioPerine as an added absorption agent. PVL’s High Potency Carnitine capsules are of pharmaceutical grade, pure, natural, and certified by Inf...

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  18. 100% Pure BCAA (Blue Raspberry) - 315g

    PVL 100% Pure BCAAs offer premium Branched Chain Amino Acids that aids in muscle development and protect against muscle being used as an energy source. The amino acids L-Leucine, L-Valine, and L-Isoleucine that are essential for muscle protein synthesis. Consuming BCAAs before, during, and after workouts aids in preventing muscle degradation and enhances recovery. PVL Pure BCAAs are rigorously ...

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  19. 100% Pure BCAA (Tropical Punch) - 315g

    PVL 100% Pure BCAAs offer premium Branched Chain Amino Acids that aids in muscle development and protect against muscle being used as an energy source. The amino acids L-Leucine, L-Valine, and L-Isoleucine that are essential for muscle protein synthesis. Consuming BCAAs before, during, and after workouts aids in preventing muscle degradation and enhances recovery. PVL Pure BCAAs are rigorously ...

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  20. 100% Pure BCAA (Unflavoured) - 315g

    PVL 100% Pure BCAAs offer premium Branched Chain Amino Acids that aids in muscle development and protect against muscle being used as an energy source. The amino acids L-Leucine, L-Valine, and L-Isoleucine that are essential for muscle protein synthesis. Consuming BCAAs before, during, and after workouts aids in preventing muscle degradation and enhances recovery. PVL Pure BCAAs are rigorously ...

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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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