Single Amino Acids-Performance Nutrition

Met-Rx Hardcore HMB
Is a metabolite of the essential amino acid leucine. As with other amino acid related substances, HMB appears to play a role in the synthesis of protein - particularly the protein that builds new muscle.
Research suggests that HMB may improve the growth of lean muscle tissue. One study involving 28 individuals undergoing a regular weight training programme found that supplementing with 3g of HMB per day compared to no supplementation, contributed to greater gains of muscle over a 7-week period.

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MuscleTech Leukic Pro Series 180cap

MuscleTech Leukic Pro Series
What Is LEUKIC Pro Series?
LEUKIC Pro Series is a mega-dosed, supercharged formula that delivers leucine to hard-training muscles.* Leucine is an essential amino acid that you need to supply your body with from external sources since your body can't produce it on its own. Leucine plays a crucial role in the biological process of building muscle (protein synthesis).* Not only does LEUKIC Pro Series supply leucine, it also delivers additional advanced compounds that have been added to this supercharged formula.

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NOW Foods L-Carnitine Liquid 1000mg 16oz Citrus Flavor

NOW Foods L-Carnitine Liquid 1000mg
Carnitine is classified as an amino acid, although it is not an amino acid in the classic sense. Amino acids are generally used by the body for protein synthesis and/or as a neurotransmitter. Carnitine, which is closely related to B vitamins, is primarily used to facilitate the transport of long-chain fatty acids into the mitochondria of cells for energy production. This process provides muscular energy by burning fat, and also prevents fatty build-up around vital organs. Muscle cells that use the most energy, particularly the heart, can benefit by having adequate carnitine levels.

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NOW Foods L-Carnitine 500mg 60cap

NOW Foods L-Carnitine 500mg
L-Carnitine is a non-essential amino acid that helps to maintain overall good health by facilitating the transfer of fatty acid groups into the mitochondrial membrane for cellular energy production.* It naturally occurs in red meat and other animal source foods, but we recommend supplementation to obtain optimal levels of this excellent amino acid.
•Fitness Support
•Pharmaceutical Grade
•Transports Fatty Acids
•Boosts Cellular Energy

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NOW Foods L-Carnitine 500mg 180cap

NOW Foods L-Carnitine 500mg
L-Carnitine® is a non-essential amino acid that helps to maintain overall good health by facilitating the transfer of fatty acid groups into the mitochondrial membrane for cellular energy production.* It naturally occurs in red meat and other animal source foods, but we recommend supplementation to obtain optimal levels of this excellent amino acid.

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NOW Foods L-Carnitine Liquid 3000mg 16oz Citrus Flavor

NOW Foods L-Carnitine Liquid 3000mg
NOW® L-Carnitine Liquid provides all of the extensive benefits of Carnitine in a highly absorbable liquid form. L-Carnitine is a non-essential amino acid that helps to maintain overall good health by facilitating the transfer of fatty acid groups into the mitochondrial membrane for cellular energy production.* It naturally occurs in red meat and other animal-source foods, but we recommend supplementation to obtain optimal levels of this excellent amino acid. NOW® L-Carnitine is vegetarian (non-animal sourced) and the highest grade available.

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NOW Foods Acetyl L-Carnitine 500mg 50caps

NOW Foods Acetyl-L-Carnitine
Acetyl-L-Carnitine is a modified amino acid that supports cellular energy production by assisting in the transport of fat into the mitochondria where it is oxidized and converted into ATP (chemical energy for the cell). Acetyl L-Carnitine is in a highly bioavailable form of L-Carnitine that can cross the blood-brain barrier, where it exerts an antioxidant effect, helps to maintain healthy cellular energy metabolism and supports brain function.*

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NOW Foods SAMe 400mg 30tab

NOW Foods SAMe 400mg
Though discovered in 1952, SAMe is widely used as a supplement in today's marketplace only over the last six years. As a natural line of support to the nervous system functions, it increases the synthesis and breakdown of certain neurotransmitters, thus enhancing the sensitivity of nerve receptors.* SAMe may support joint health through transulfuration, a process that takes a certain amount of sulfur from SAMe to create glucosamine and chondroitin sulfates.* This enhances proteoglycan synthesis, the molecule responsible for keeping articular joint cartilage lubricated.* Important for the production of glutathione, this powerful free radical scavenger defends the body from environmental toxic agents and may assist with associated liver detoxification.*

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NOW Foods L-Methionine 500mg 100cap

L-Methionine is classified as an essential amino acid, which means that it cannot be manufactured by the body. It must be obtained through the diet or by supplementation. L-Methionine supports the production of the cellular antioxidant, glutathione, and thereby assists in natural detoxification processes. In the body, L-Methionine can also be converted into SAMe (S-Adenosyl Methionine), a compound that supports healthy joints.

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NOW Foods L-Arginine 1000mg 120tab

NOW Foods L-Arginine 1000mg
L-Arginine is a popular amino acid for its amazing nitrogen retention ability. Nitrogen as you are all aware is one of the key elements in muscle protein synthesis. Some plants can absorb nitrogen, but we mammals have to make do with the stuff we make ourselves. Arginine is mostly present in protanines and histones, two proteins commonly associated with nucleic acids (like DNA and RNA). So far its main use was for newborns to excite new growth, because at a young age its difficult to manufacture enough. It enhances the immune system , stimulates the size and activity of the Thymus gland (responsible for the fames T-cells) which makes it a prime choice for anyone in a condition that is less than optimal for health.

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NOW Foods L-Tyrosine 500mg 120cap

NOW Foods L-Tyrosine 500mg
NOW L-Tyrosine is an essential amino acid and a precursor of the neurotransmitters dopamine, norepinephrine to help maintain normal and health mental functions and support your mood or well-being. In addition L-Tyrosine also aids in adrenal, thyroid and pituitary function. One thing it also does is convert to the thyroid hormone thyroxin. This plays an important role in controlling metabolic rate, not to mention skin health, mental health, and growth rate!

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NOW Foods Taurine 500mg 100cap

NOW Foods Taurine 500mg
NOW Taurine is a free-form amino acid that participates in a variety of metabolic processes. Taurine is a neurotransmitter, a neuromodulator and is involved in glucose uptake. It's a component of bile acids, which are used to help absorb fats and fat-soluble vitamins. Taurine also helps regulate the heart beat, maintain cell membrane stability, and prevent brain cell over-activity. Taurine is found in meats, fish, milk and eggs, but not in vegetable proteins.

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NOW Foods Taurine 1000mg 100cap

NOW Foods Taurine 1000mg
Double Strength
Nervous System Health
Supports a Calm Mood
Taurine is a conditionally essential amino acid which is not utilized in protein synthesis, but is mainly found free in most tissues, especially throughout the nervous system. Taurine has been found to be important in the formation of bile salts, cell membrane stabilization, and eye health. Taurine is well known for its role in the modulation of neurotransmitter activity and its relaxing effect on the mood.

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NOW Foods L-Theanine 100mg 90cap

NOW Foods L-Theanine 100mg
NOW L-Theanine is an amino acid naturally found in green tea that promotes relaxation without the drowsiness or negative side effects associated with other calming agents. L-Theanine also supports healthy cardiovascular function through this relaxing effect as well as its antioxidant properties. L-theanine is a non-protein amino acid mainly found naturally in the green tea plant (Camellia sinensis). L-theanine is the predominant amino acid in green tea and makes up 50% of the total free amino acids in the plant. The amino acid constitutes between 1% and 2% of the dry weight of green tea leaves. L-theanine is considered the main component responsible for the taste of green tea, which in Japanese is called umami. L-theanine is marketed in Japan as a nutritional supplement for mood modulation.

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NOW Foods L-Citrulline Powder 4oz

NOW Foods L-Citrulline Powder
Cardiovascular Health
Promotes Nitric Oxide Production
Supports Vascular Blood Flow*
Citrulline is a non-essential amino acid that is an important intermediate in the urea cycle, functioning along with Arginine and Ornithine to rid the body of ammonia, a byproduct of protein metabolism. Because Citrulline is a precursor of Arginine production, which in turn, can be used for the production of Nitric Oxide (NO). NO plays a fundamental role in vascular function and blood flow. Citrulline therefore, not only supports detoxification pathways, but also supports NO production and a healthy cardiovascular system.*

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NOW Foods L-Theanine 200mg 60cap

NOW Foods L-Theanine 200mg
L-Theanine is an amino acid naturally found in green tea. L-Theanine promotes relaxation without the drowsiness or negative side effects associated with other calming agents. L-Theanine also supports healthy cardiovascular function through this relaxing effect as well as its antioxidant properties. This formulation also includes Inositol, a member of the B-Vitamin family that is essential for brain and nervous system health.

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NOW Foods L-Citrulline 750mg 90cap

NOW Foods L-Citrulline
Citrulline is a non-essential amino acid that is an important intermediate in the urea cycle, functioning along with Arginine and Ornithine to rid the body of ammonia, a byproduct of protein metabolism. Because Citrulline is a precursor of Arginine, it provides a readily available source material for Arginine production, which in turn, can be used for the production of Nitric Oxide (NO). NO plays a fundamental role in vascular function and blood flow. Citrulline therefore, not only supports detoxification pathways, but also supports NO production and a healthy cardiovascular system.*

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NOW Foods NAC (N-Acetyl Cysteine ) 600mg 100cap

NOW Foods NAC (N-Acetyl Cysteine )
N-Acetyl Cysteine (NAC) is a stable form of the non-essential amino acid L-Cysteine. It is a sulfur-containing amino acid that acts as a stabilizer for the formation of protein structures, and is also necessary for the formation of glutathione. Molybdenum and Selenium are essential trace minerals that facilitate the production of several important enzymes

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NOW Foods Acetyl-L-Carnitine 500mg 100cap

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NOW Foods L-Arginine & L-Ornithine 500mg/250mg 250cap

NOW Foods L-Arginine & L-Ornithine 500mg/250mg
Arginine and Ornithine combines two essential amino acids into one optimal supplement. Arginine is necessary for urea metabolism, a process that prepares toxic ammonia for safe excretion by the kidneys. Ornithine is synthesized from Arginine and is a precursor of citruline, proline and glutamic acid. Both of these amino acids are popular with athletes and other active individuals.

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