L-lysine Hcl Wikipedia | Vitamin Supplement for L-lysine Hcl Wikipedia

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Amino Night by Source Naturals features a special nighttime blend of the Amino Acids L-Arginine - L-Pyroglutamate, L-Lysine HCl, and L-Ornithine HCl.

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L-Lysine is an essential free-form amino acid which acts as a precursor for several other amino acids, including L-carnitine (needed for fat metabolism). L-Lysine is crucial to the formation of collagen, a major part of the body's connective tissues. L-Lysine also contributes to energy production when converted to acetyl coenzyme A, one of the principal fuels for the Krebs Cycle.

L-Lysine

(620 mg 100 v-caps), Life Extension

Less than $6.75
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Lysine works with other essential amino acids to maintain growth, lean body mass and the body's store of nitrogen. In addition, dietary supplementation with the essential amino acid L-lysine has been shown to reduce anxiety in humans with low dietary intake of L-lysine. L-lysine, together with arginine, has been documented to normalize hormonal stress responses in humans with high trait anxiety.

Vitamin B-1

(100 mg 100 Tablet), Country Life

From $4.68
47% Off

The B-Vitamins, a water soluble group, combine to form the B complexes which are essential for a variety of biochemical reactions. They play an important role in the metabolic utilization of fats, carbohydrates and protein and are vital to the health of the nervous system. They are also essential for healthy skin, hair and eyes.

L

(Ornithine HCl-Vegetarian (8 oz.), NOW Foods

From $32.35
35% Off

NOW L-Ornithine is an amino acid that has been used by fitness enthusiasts for years. We rigorously screen all of our products for potency and purity, so you can be assured you are getting a quality dietary supplement.

Glucosamine HCl Mega 1000

(1000 mg 100 tablets), Jarrow Formulas

From $13.43
29% Off

Glucosamine is a component of joint and intestinal tissue and is involved in the production of synovial fluid, which lubricates the joints.

L-Lysine 500mg

(100 tabs), Seacoast Vitamins

From $3.61
39% Off

Seacoast Natural Foods L-Lysine contains 500 mcg of the amino acid L-Lysine.

L-Lysine 500mg

(250 tabs), Seacoast Vitamins

From $7.86
39% Off

Seacoast Natural Foods L-Lysine for a safe and effective supplement of Lysine

L-Lysine

500mg 250 Tabs, Source Naturals

From $8.14
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L-Lysine bu Source Naturals is an essential amino acid that supports healthy metabolism, healthy connective tissues, and calcium absorbtion. It helps lower choletserol and improves overall health.

L-Lysine 500mg

(100 caps), NutriCology

From $8.18
44% Off

Hypoallergenic Free Form Amino Acid

L-Lysine Powder

(1 lb.), NOW Foods

From $12.94
41% Off

L-Lysine is an essential amino acid, which means your body cannot manufacture it. It must be obtained through the diet or by supplementation. Lysine is one of the most well known amino acids and is an essential component of all proteins.

Amino Night

(525 mg 240 tabs), Source Naturals

From $19.36
49% Off

Amino Night is a potent nighttime amino acid formula. Arginine pyroglutamate is an amino acid compound which when taken in combination with L-lysine HCl in equal quantities of 1200 mg each has been shown to provide up to 10 times more activity than arginine alone.

L-Lysine and L-Proline

(120 capsules), Roex

From $8.89
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L-proline and L-lysine are essential for the manufacture of hormones, enzymes, cellular messaging and helps boost the immune system

HCL Pepsin

(100 tablets), Carlson Labs

From $13.01
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HCL & Pepsin (100 tablets)

L-Lysine

(500 mg 120 capsules), Solaray Vitamins

From $7.18
35% Off

L-Lysine is an amino acid produced naturally by a microbiological fermentation process

L-Lysine

(500 mg 100 capsules), Jarrow Formulas

From $7.06
29% Off

L-Lysine is an essential amino acid necessary for growth, development, tissue maintenance and repair.

L-Lysine

(500 mg 100 capsules), TwinLab

From $6.33
42% Off

TWINLAB brings you products that are based on the latest science, and are manufactured to the highest level pharmaceutical standards. Vitamins, Minerals, Sports Nutrition Products, Special Formulas & Amino Acids. TWINLAB. Answers. For Life.

L-Lysine 500 mg

(100 Tabs), NOW Foods

From $4.11
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Essential Amino Acid Pharmaceutical Grade (USP) Supports Membrane Health Vegetarian Formula L-Lysine is an essential amino acid, which means that it cannot be manufactured by the body. ; It must be obtained through the diet or by supplementation. ; Lysine is one of the most well known amino acids and is an essential component of proteins.

L-Lysine 500 mg

(250 Tabs), NOW Foods

From $9.61
39% Off

Essential Amino Acid Pharmaceutical Grade (USP) Supports Membrane Health* Vegetarian Formula L-Lysine is an essential amino acid, which means that it cannot be ;manufactured by the body. ; It ;must be obtained through the diet or by supplementation. ; Lysine is one of the most well known amino acids and is an essential component of ;proteins.

L-Lysine 500 mg

(100 Caps), NOW Foods

From $5.36
40% Off

Essential Amino Acid Pharmaceutical Grade (USP) Supports Membrane Health* L-Lysine is an essential amino acid, which means that it cannot be manufactured ;by the body. ; It must be obtained through the diet or by supplementation. ; Lysine is one of the most well known amino acids and is an essential component of proteins.

L-Lysine 500 mg

(250 Caps), NOW Foods

From $11.77
38% Off

Essential Amino Acid Pharmaceutical Grade (USP) Supports Membrane Health* L-Lysine is an essential amino acid, which means that it cannot be manufactured by the body. ; It must be obtained through the diet or by supplementation. ; Lysine is one of the most well known amino acids and is an essential component of proteins.

L-Lysine 1

,000 mg (100 Tabs), NOW Foods

From $7.63
41% Off

Highest Potency Essential Amino Acid Pharmaceutical Grade (USP) Supports Membrane Health* Vegetarian Formula L-Lysine is an essential amino acid, which means that it cannot be manufactured by the body. ; It must be obtained through the diet or by supplementation. ; Lysine is one of the most well known amino acids and is an essential component of proteins.

L-Lysine 100 Caps

(100 Capsule), Carlson Labs

From $5.82
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L-Lysine 300 Caps

(300 Capsule), Carlson Labs

From $18.11
34% Off

Glucosamine HCl

( 90 capsules ), Nature's Way

From $10.58
45% Off

Essential to lubrication of joints, flexibility and mobility.

Betaine Hcl

(100 capsules), TwinLab

From $11.26
43% Off

TWINLAB brings you products that are based on the latest science, and are manufactured to the highest level pharmaceutical standards. Vitamins, Minerals, Sports Nutrition Products, Special Formulas & Amino Acids. TWINLAB. Answers. For Life.

Betaine Hcl 10Gr

(120 Caps), NOW Foods

From $9.99
41% Off

Combines Betaine Hydrochloride (naturally occurring in beets) with Pepsin that is standardized to National Formulary requirements

Betaine HCL

(500mg 90 capsules), Natural Factors

Less than $7.77
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Betaine hydrochloride, derived from beets, supports healthy digestion.

Betaine HCl with Pepsin

(100 Tabs), Seacoast Vitamins

From $5.91
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Seacoast Betaine HCl with Pepsin, 100 Tablets, take one tablet 5 minutes after meals as a digestive supplement.

Betaine HCl with Pepsin

(250 Tabs), Seacoast Vitamins

From $13.56
22% Off

Seacoast Betaine HCl with Pepsin, 250 Tablets, take one tablet 5 minutes after meals as a digestive supplement.

Betaine HCL

(500 mg 180 capsules), Natural Factors

Less than $13.17
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Betaine Hydrochloride creates a favorable digestive environment in the stomach by providing a supplemental source of hydrochloric acid. Fenugreek also aids digestion.*

Betaine HCl

(650 mg 180 tabs), Source Naturals

From $9.43
49% Off

Betaine hydrochloride is used as a supplemental source of hydrochloric acid, which can be utilized by the stomach to produce pepsin. The combination of betaine hydrochloride and pepsin provide an excellent stomach tonic. Without proper pepsin levels, the body has a difficult time digesting food.

Betaine HCl

(650 mg 90 tabs), Source Naturals

From $5.08
49% Off

Betaine hydrochloride is used as a supplemental source of hydrochloric acid, which can be utilized by the stomach to produce pepsin. The combination of betaine hydrochloride and pepsin provide an excellent stomach tonic. Without proper pepsin levels, the body has a difficult time digesting food.

Super Amino Night

(533 mg 120 caps), Source Naturals

From $11.47
49% Off

Super Amino Night is a potent nighttime amino acid formula. Arginine pyroglutamate is an amino acid compound which when taken in combination with L-lysine HCI in equal quantities of 1200 mg each has been shown to provide up to 10 times more activity than arginine alone.

Super Amino Night

(533 mg 120 tabs), Source Naturals

From $11.47
49% Off

Super Amino Night is a potent nighttime amino acid formula. Arginine pyroglutamate is an amino acid compound which when taken in combination with L-lysine HCI in equal quantities of 1200 mg each has been shown to provide up to 10 times more activity than arginine alone.

Vitamin B-6 Pyridoxine HCL

(50 mg 90 tablets), Natural Factors

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Vitamin B6 supplementation, in conjunction with folic acid and vitamin B12, can lower homocysteine levels. By inhibiting the production of oxalate, vitamin B6 may prevent calcium oxalate kidney stone recurrence.

Vitamin B-6 Pyridoxine HCL

(100 mg 90 tablets), Natural Factors

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Vitamin B6 supplementation, in conjunction with folic acid and vitamin B12, can lower homocysteine levels. By inhibiting the production of oxalate, vitamin B6 may prevent calcium oxalate kidney stone recurrence.

Vitamin B-6 Pyridoxine HCL

(250 mg 90 tablets), Natural Factors

Less than $7.77
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Vitamin B6 supplementation, in conjunction with folic acid and vitamin B12, can lower homocysteine levels. By inhibiting the production of oxalate, vitamin B6 may prevent calcium oxalate kidney stone recurrence.

Amino Complete

(120 Caps), NOW Foods

From $8.23
41% Off

Balanced Blend of Amino Acids NOW Amino Complete contains a balanced blend of the following essential and non-essential amino acids: L-Alanine, L-Arginine, L-Aspartic Acid, L-Cysteine, L-Glutamic Acid, L-Glycine, L-Histidine, L-Isoleucine, L-Leucine, L-Lysine, L-Methionine, L-Ornithine, L-Phenylalanine, L-Proline, L-Serine, L-Threonine, L-Tryptophan, L-Tryosine and L-Valine.

Amino Complete

(360 Caps), NOW Foods

From $18.82
41% Off

NOW Amino Complete contains a balanced blend of the following essential and non-essential amino acids: L-Alanine, L-Arginine, L-Aspartic Acid, L-Cysteine, L-Glutamic Acid, L-Glycine, L-Histidine, L-Isoleucine, L-Leucine, L-Lysine, L-Methionine, L-Ornithine, L-Phenylalanine, L-Proline, L-Serine, L-Threonine, L-Tryptophan, L-Tyrosine and L-Valine.

Vitamin B6 500mg Time Release

(100 Tabs), Seacoast Vitamins

From $9.33
39% Off

Seacoast Vitamin B6 (pyridoxine HCl) 500 mg, 100 Time Release Tablets

L Arginine Ornithine Powder

(150 grams), Life Extension

Less than $17.22
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Amino Acid Supplement for Muscle Health, Recovery and Longevity

Acetyl-L-Carnitine

(500 mg, 100 caps), Life Extension

Less than $25.50
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Acetyl-l-carnitine is an amino acid shown to lower the increased oxidative stress often associated with aging.

Acetyl-L-Carnitine Arginate

(100 caps), Life Extension

Less than $44.25
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Acetyl-L-carnitine arginate is a patented form of carnitine. Studies show that it stimulates the growth of neurites in the brain by 19.5%, which is almost four times better than acetyl-L-carnitine.

Best Acetyl L-Carnitine featuring Sigma Tau Carnitine

(588 mg)(120 capsules), Doctor's Best

From $18.32
54% Off

Acetyl-L-Carnitine (ALC) is a naturally occurring form of L-Carnitine, a vitamin-like nutrient synthesized in the body from the amino acids lysine and methionine. Useful in support of improved cognitive function, increased alertness and mental focus.

Best Acetyl L-Carnitine featuring Sigma Tau Carnitine

(588 mg 60 capsules), Doctor's Best

From $10.33
53% Off

Acetyl-L-Carnitine (ALC) is a naturally occurring form of L-Carnitine, a vitamin-like nutrient synthesized in the body from the amino acids lysine and methionine. Useful in support of improved cognitive function, increased alertness and mental focus.

Alpha Amino Prototype-216

(120 caps), MuscleTech

From $43.31
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Utilizing state-of-the-art complexes and ultra-fast nanoparticulation technology, Alpha Amino Prototype 216 supplies your muscles with a precisely dosed amount of nanoparticulated aminos, essential aminos, conditionally essential aminos and precision ratio branched chain aminos (BCAAs) needed to build a massive amount of rock-hard muscle.

L-Ornithine

(667 mg-100 caps), Source Naturals

From $12.73
49% Off

L-Ornithine, a free-form crystalline amino acid, is a precursor of arginine, which is necessary for the synthesis of creatine, an important energy provider for muscles. In addition, L-Ornithine is a key compound in the urea cycle, one of the body's main processes for eliminating ammonia.

L-Arginine

(1000 mg-100 tabs), Source Naturals

From $10.69
49% Off

L-Arginine is a crystalline, free-form amino acid. It is an important factor in muscle metabolism and works to transport, store, and excrete nitrogen. It is a precursor for nitric oxide, which promotes increased circulation by relaxing blood vessels.

Acetyl-L Carnitine 500 mg

(100 Caps), NOW Foods

From $19.03
45% Off

Acetyl L-Carnitine ;is a modified amino acid that supports cellular energy production.

L-Cysteine 500 mg

(100 Tabs), NOW Foods

From $10.73
36% Off

Structural Support Promotes Healthy Skin, Hair and Nails* With Vitamin B-6 and C NOW L-Cysteine is a non-essential amino acid that is an important component of hair, nails and the keratin of the skin. L-Cysteine stabilizes protein structure and aids in the formation of collagen, thereby promoting healthy skin, hair and nail texture and elasticity.*

Acetyl-L-Carnitine 750 mg

(90 Tablets), NOW Foods

From $23.53
41% Off

Cognitive Support Highest Grade Available Transports Fatty Acids & Boosts Cellular Energy* Vegetarian Formula 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 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.* ; Product ;FAQ's ; Related Products ; L-Carnitine Testing & Purity

Acetyl-L Carnitine 500 mg

(200 Caps), NOW Foods

From $35.27
37% Off

Acetyl-L-Carnitine is a modified amino acid that supports cellular energy production.

L-Methionine 500 mg

(100 Caps), NOW Foods

From $9.40
41% Off

Essential Amino Acid Supports Detox Mechanisms Joint Health* With Vitamin B-6 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, 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.*

L-Carnitine 1000 mg Liquid

(32 oz.), NOW Foods

From $23.50
41% Off

Highest Grade Available Citrus Flavor Vegetarian Formula 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.

Acetyl-L-Carnitine Powder

(3 oz.), NOW Foods

From $23.53
41% Off

Acetyl L-Carnitine is 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.

Advanced Aminos

(100 capsules), American Biologics

From $40.38
27% Off

Amino Acids are the building blocks of protein, and make up 75% of the bodys solid material. It is necessary to replace amino acids consistently to nourish the body, repair and regenerate tissue.

Review
The Glutamic Acid with Pepsin works wonderful for me. I was having gallbladder pain and digestion issues. After reading a book about the symptoms I was experiencing I asked my alternative med. doctor if I could have issues with low stomach acid. Betaine HCL did not work for me so he suggested Glutamic Acid. It has made the difference for me between pain and no pain. (i also avoid eggs) Thank you Seacoast for making this product!!!

Amino Day

(1000 mg 120 tabs), Source Naturals

From $15.04
49% Off

Amino Day is a balanced combination of crystalline free-form amino acids that provides an efficient way to obtain quality nutrition during dieting. Plus crystalline amino acids are fat free and very low in calories.

Amino Day

(1000 mg 30 tabs), Source Naturals

From $4.57
49% Off

Amino Day is a balanced combination of crystalline free-form amino acids that provides an efficient way to obtain quality nutrition during dieting. Plus crystalline amino acids are fat free and very low in calories.

Amino Day

(1000 mg 60 tabs), Source Naturals

From $8.14
49% Off

Amino Day is a balanced combination of crystalline free-form amino acids that provides an efficient way to obtain quality nutrition during dieting. Plus crystalline amino acids are fat free and very low in calories.

L-Carnitine Liquid Citrus Flavor 1000 mg

(16 oz.), NOW Foods

From $14.40
37% Off

Ask anyone committed to a healthy lifestyle - absorption is essential. With this in mind, each serving of NOW Liquid L-Carnitine delivers 1000 mg of the highest potency L-Carnitine available today. And while small amounts of this crucial amino acid can be found in red meats and dairy products, supplementation has been used and trusted by people from every walk of life. Known for its cellular energy boosting and post workout recovery properties, NOW Liquid L-Carnitine serves as an excellent addition to your healthy lifestyle.* NOW L-Carnitine 2X Liquid provides double (1g) the potency of some competing brands per serving size. Product ;FAQ's ; L-Carnitine Testing & Purity ; Read more about Sports Nutrition from Your Health Professor ; Related Products ; ;

Amino Athlete

(1000 mg 100 tabs), Source Naturals

From $13.24
49% Off

Amino Athlete is a balanced blend of 23 amino acids some of which are involved in the natural maintenance of muscle tissue while others assist in the utilization of fatty acids for energy. This is an excellent supplement for people who want to maximize the benefits from exercise and competition.

Amino Athlete

(1000 mg 50 tabs), Source Naturals

From $7.12
49% Off

Amino Athlete is a balanced blend of 23 amino acids some of which are involved in the natural maintenance of muscle tissue while others assist in the utilization of fatty acids for energy. This is an excellent supplement for people who want to maximize the benefits from exercise and competition.

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