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 >-
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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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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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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Nutridom 5-HTP 100mg provides advanced support for mood balance, stress management, and restful sleep. Each vegan capsule delivers 100 mg of naturally sourced 5-Hydroxy-L-tryptophan (5-HTP), a compound that helps increase serotonin production—a key neurotransmitter for regulating mood, sleep, and appetite. By supporting healthy serotonin and melatonin levels, Nutridom 5-HTP promotes relaxation,...
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Nutridom Creatine Pills provide 1000 mg of pure creatine monohydrate per capsule, offering a convenient alternative to powdered creatine. The easy-to-swallow vegetable capsules eliminate the need for measuring, making it simple to incorporate into a daily routine. Vegan-friendly and free from animal-derived ingredients, this supplement is produced in Canada under strict quality standards to ens...
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Nutridom GABA 750mg delivers a high-potency 750 mg dose of gamma-aminobutyric acid (GABA), a naturally occurring neurotransmitter that helps support a calm, balanced state. This clean, plant-based formula is non-GMO, free from gluten, soy, dairy, eggs, peanuts, shellfish, and contains no artificial fillers or preservatives. Manufactured in Canada under strict GMP-compliant standards, each capsu...
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Nutridom Pure L-Glutathione 250mg is a premium, vegan-friendly supplement providing 250mg of pure L-Glutathione per capsule. Known for its potent antioxidant properties, it helps neutralize free radicals and supports the body’s natural defense systems. This clean, non-GMO formula is free from gluten, dairy, soy, eggs, and corn, making it suitable for a variety of dietary preferences. L-Glutathi...
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Nutridom Glutathione provides 500 mg of pure L-Glutathione per capsule, delivering over 99% purity in a clean, vegan-friendly formula. As a key antioxidant, glutathione supports the body’s natural defense against oxidative stress, helping maintain cellular balance and overall wellness. Each capsule is non-GMO, gluten-free, soy-free, and dairy-free, containing only the essential ingredient witho...
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Nutridom Pure L-Theanine provides 250 mg of pure L-Theanine per capsule, naturally sourced from decaffeinated green tea leaves. This vegan-friendly, non-GMO supplement promotes relaxation, mental clarity, and focus without causing drowsiness. By increasing alpha brainwave activity, L-Theanine helps reduce stress and anxiety, supports mood, enhances cognitive performance, and may improve sleep q...
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Nutridom NAC 600 mg delivers N-Acetyl-L-Cysteine, a stable form of the amino acid cysteine, in a convenient vegan capsule. Valued for its antioxidant support, NAC helps replenish glutathione, a key cellular antioxidant, and contributes to overall liver and cellular wellness. This versatile supplement may also support respiratory function and healthy detoxification pathways. Made in Canada with ...
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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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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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The essential amino acid L-Lysine cannot be synthesized by the body and must be obtained from the diet. It is primarily noted for its importance in helping to reduce the recurrence of herpes simplex virus (HSV) infection, which mainly affects skin and mucous membranes. As HSV requires arginine to replicate, lysine plays an important role in maintaining healthy gum and lip tissue as an arginine ...
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This unique amino acid blend supports relaxation without causing drowsiness and may help manage moderate or occasional stress. L-Theanine also supports nervousness and irritability. Pure Encapsulations ensures this formula is highly bioavailable and is free from contaminants, metals, solvents, GMOs and well-known allergens like gluten and dairy. [VCAPS]
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NAC by Pure Encapsulations is a gluten, dairy, soy and GMO free formula that’s suitable for vegans. NAC supports lung and respiratory health and enhances the cellular antioxidant defense system. Known for their dedication to quality, Pure Encapsulations ensures all products are thoroughly tested and are free from contaminants, pesticides, fillers, artificial ingredients and heavy metals. [VCAP]
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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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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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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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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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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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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:
- Glutamine may be recommended for: GI issues such as IBS, Crohn's disease, celiac disease, and gastritis, as well as to prevent muscle breakdown and improve immune system function
- 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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