- 2673 products
- Conditionally Essential Amino Acid
- Nitric Oxide Precursor*
Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protein production.* It is an important precursor of nitric oxide (NO) and thus plays a role in the dilation of blood vessels.*
This product has twice the L-Arginine (1,000 mg per tablet) as in our regular strength product (500 mg per capsule).
The L-Arginine used in this product is pharmaceutical grade.
Serving Size: | 1 Tablet |
---|---|
Servings Per Container: | 120 |
Description | Amount per Serving | % Daily Value |
---|---|---|
L-Arginine(from 1,250 mg L-Arginine HCl) |
1 g (1,000 mg) |
**Daily Value not established. |
**Daily Value not established. |
Other Ingredients: Microcrystalline Cellulose, Hydroxypropyl Cellulose, Stearic Acid (vegetable source), Croscarmellose Sodium, Silicon Dioxide and Vegetarian Coating [hypromellose (cellulose), calcium carbonate, glycerin].
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Caution: Take this product with at least 8 oz. of water or juice. For adults only. Not for pregnant or nursing women. Consult physician if taking medication (especially antihypertensives, anticoagulants, and antidiabetic drugs), have a medical condition (especially asthma or renal disease) or are planning to have surgery. This product should be avoided by persons with glaucoma or herpes simplex unless otherwise prescribed by a physician. Do not use if you have had a myocardial infarction or have established coronary artery disease. Keep out of reach of children.
This product has twice the L-Arginine (1,000 mg per tablet) as in our regular strength product (500 mg per capsule).
The L-Arginine used in this product is pharmaceutical grade.
Natural color variation may occur in this product.
Made and quality tested in the USA with globally sourced ingredients.
Store in a cool, dry place after opening.
- Conditionally Essential Amino Acid
- Nitric Oxide Precursor*
Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protein production.* It is an important precursor of nitric oxide (NO) and thus plays a role in the dilation of blood vessels.*
The L-Arginine used in this product is pharmaceutical grade.
Serving Size: | 2 Veg Capsules |
---|---|
Servings Per Container: | 50 |
Description | Amount per Serving | % Daily Value |
---|---|---|
L-Arginine (Free-Form) |
1 g (1,000 mg) |
**Daily Value not established. |
**Daily Value not established. |
Other Ingredients: Hypromellose (cellulose capsule), Stearic Acid (vegetable source) and Silicon Dioxide.
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Caution: Take this product with at least 8 oz. of water or juice. For adults only. Not for pregnant or nursing women. Consult physician if taking medication (especially antihypertensives, anticoagulants, and antidiabetic drugs), have a medical condition (especially asthma or renal disease) or are planning to have surgery. This product should be avoided by persons with glaucoma or herpes simplex unless otherwise prescribed by a physician. Do not use if you have had a myocardial infarction or have established coronary artery disease. Keep out of reach of children.
Natural color variation may occur in this product.
The L-Arginine used in this product is pharmaceutical grade.
Store in a cool, dry place after opening.
- Conditionally Essential Amino Acid
- Nitric Oxide Precursor*
Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protein production.* It is an important precursor of nitric oxide (NO) and thus plays a role in the dilation of blood vessels.*
The L-Arginine used in this product is pharmaceutical grade.
Serving Size: | 2 Veg Capsules |
---|---|
Servings Per Container: | 125 |
Description | Amount per Serving | % Daily Value |
---|---|---|
L-Arginine (Free-Form) |
1 g (1,000 mg) |
**Daily Value not established. |
**Daily Value not established. |
Other Ingredients: Hypromellose (cellulose capsule), Stearic Acid (vegetable source) and Silicon Dioxide.
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Caution: Take this product with at least 8 oz. of water or juice. For adults only. Not for pregnant or nursing women. Consult physician if taking medication (especially antihypertensives, anticoagulants, and antidiabetic drugs), have a medical condition (especially asthma or renal disease) or are planning to have surgery. This product should be avoided by persons with glaucoma or herpes simplex unless otherwise prescribed by a physician. Do not use if you have had a myocardial infarction or have established coronary artery disease. Keep out of reach of children.
Natural color variation may occur in this product.
The L-Arginine used in this product is pharmaceutical grade.
Store in a cool, dry place after opening.
- Purest Form, Clinically Tested
- Boosts Cellular Energy*
- Transports Fatty Acids*
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 the purest form, clinically tested, and vegetarian (non-animal sourced).
Serving Size: | 1 Tablet |
---|---|
Servings Per Container: | 50 |
Description | Amount per Serving | % Daily Value |
---|---|---|
L-Carnitine (Carnipure®)(from 1,493 mg L-Carnitine Tartrate) |
1 g (1,000 mg) |
**Daily Value not established. |
**Daily Value not established. |
Other Ingredients: Microcrystalline Cellulose, Hydroxypropyl Cellulose, Stearic Acid (vegetable source), Vegetarian Coating, Magnesium Stearate (vegetable source) and Silicon Dioxide.
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition (including thyroid disorder). Keep out of reach of children.
Pure L-carnitine is an amino acid that normally attracts water which can cause it to deteriorate rapidly. We use a tartrate form to help ensure that this product maintains stability and full potency.
Natural color variation may occur in this product.
Made and quality tested in the USA with globally sourced ingredients.
Store in a cool, dry place after opening.
Carnipure® is a Lonza trademark.
Vegetarian/Vegan
- Purest Form, Clinically Tested
- Boosts Cellular Energy*
- Transports Fatty Acids*
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 the purest form, clinically tested, and vegetarian (non-animal sourced).
Serving Size: | 2 Veg Capsules |
---|---|
Servings Per Container: | 30 |
Description | Amount per Serving | % Daily Value |
---|---|---|
L-Carnitine (Carnipure™)(from 746 mg L-Carnitine Tartrate) |
500 mg |
**Daily Value not established. |
**Daily Value not established. |
Other Ingredients: Microcrystalline Cellulose, Hypromellose (cellulose capsule), Magnesium Stearate (vegetable source) and Silicon Dioxide.
Not manufactured with wheat, gluten, soy, corn, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition (including thyroid disorder). Keep out of reach of children.
Carnipure® is a Lonza trademark.
Natural color variation may occur in this product.
Made and quality tested in the USA with globally sourced ingredients.
Store in a cool, dry place after opening.
Vegetarian/Vegan
- Purest Form, Clinically Tested
- Boosts Cellular Energy*
- Transports Fatty Acids*
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 the purest form, clinically tested, and vegetarian (non-animal sourced).
Serving Size: | 1 Veg Capsule |
---|---|
Servings Per Container: | 30 |
Description | Amount per Serving | % Daily Value |
---|---|---|
L-Carnitine (Carnipure®)(from 746 mg L-Carnitine Tartrate) |
500 mg |
**Daily Value not established. |
**Daily Value not established. |
Other Ingredients: Hypromellose (cellulose capsule), Microcrystalline Cellulose, Magnesium Stearate (vegetable source) and Silicon Dioxide.
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition (including thyroid disorder). Keep out of reach of children.
Carnipure® is a Lonza trademark.
Natural color variation may occur in this product.
Made and quality tested in the USA with globally sourced ingredients.
Store in a cool, dry place after opening.
- 1000 MG
- Highly Absorbable
- Fat Metabolism*
- Citrus Flavor
NOW® L-Carnitine Liquid has all of the properties of carnitine in a highly absorbable liquid form. 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 the purest form, clinically tested, and vegetarian (non-animal sourced).
Serving Size: | 1 Tablespoon (15 mL) |
---|---|
Servings Per Container: | about 32 |
Description | Amount per Serving | % Daily Value |
---|---|---|
Calories |
15 |
|
Total Carbohydrate |
4 g |
1%** |
Vitamin B-6 (from Pyridoxine HCl) |
2 mg |
118% |
Pantothenic Acid(from Calcium Pantothenate) |
10 mg |
200% |
L-Carnitine (Carnipure®)(Free-Form Base) |
1 g (1,000 mg) |
†Daily Value not established. |
Stevia Extract (Leaf) |
16 mg |
†Daily Value not established. |
**Percent Daily Values are based on a 2,000 calorie diet. | ||
†Daily Value not established. |
Other Ingredients: De-ionized Water, Vegetable Glycerin, Malic Acid, Citric Acid, Natural Flavors, Potassium Sorbate (as preservative) and Lemon (Citrus limon) Oil.
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Caution: For adults only. Consult physician if pregnant/nursing, taking medication (especially thyroid hormones or anticoagulant medications), or have a medical condition, including thyroid disease. Keep out of reach of children.
Natural color variation may occur in this product.
Made and quality tested in the USA with globally sourced ingredients.
Store in a cool, dry, dark place after opening.
Carnipure® is a Lonza trademark.
- 3,000 MG
- Highly Absorbable
- Fat Metabolism*
- Citrus Flavor
NOW® L-Carnitine Liquid has all of the properties of carnitine in a highly absorbable liquid form. 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 the purest form, clinically tested, and vegetarian (non-animal sourced).
NOW® Triple Strength L-Carnitine Liquid has three times the L-Carnitine (3,000 mg per tablespoon) as in our regular strength product (1,000 mg per tablespoon).
Serving Size: | 1 Tablespoon (15 mL) |
---|---|
Servings Per Container: | about 32 |
Description | Amount per Serving | % Daily Value |
---|---|---|
Calories |
20 |
|
Total Carbohydrate |
5 g |
2%** |
Vitamin B-12 (as Cyanocobalamin) |
50 mcg |
2083%** |
Pantothenic Acid(from Calcium Pantothenate) |
25 mg |
500%** |
L-Carnitine (Carnipure®)(Free-Form Base) |
3 g (3,000 mg) |
†Daily Value not established. |
Stevia Extract (Leaf) |
15 mg |
†Daily Value not established. |
**Percent Daily Values are based on a 2,000 calorie diet. | ||
†Daily Value not established. |
Other Ingredients: De-ionized Water, Vegetable Glycerin, Malic Acid, Citric Acid, Natural Flavors, Potassium Sorbate (as preservative) and Lemon (Citrus limon) Oil.
Not manufactured with wheat, gluten, soy, milk, egg, fish or shellfish ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Caution: For adults only. Consult physician if pregnant/nursing, taking medication (especially thyroid hormones or anticoagulant medications), or have a medical condition, including thyroid disease. Keep out of reach of children.
NOW® Triple Strength L-Carnitine Liquid has three times the L-Carnitine (3,000 mg per tablespoon) as in our regular strength product (1,000 mg per tablespoon).
Carnipure® offers purest L-Carnitine and is a registered trademark of Lonza, Ltd., Switzerland.
Natural color variation may occur in this product.
Made and quality tested in the USA with globally sourced ingredients.
Store in a cool, dry, dark place after opening.
- Healthy Immune System Function*
Citrulline is a non-essential amino acid that is an important intermediate in the urea cycle, functioning along with other amino acids to rid the body of ammonia, a byproduct of protein metabolism.* Citrulline also plays an important role in the healing process and in the maintenance of a healthy immune system.*
Suggested Use
Take 1-2 capsules 1 to 2 times daily between meals.
Serving Size: | 2 Veg Capsules |
---|---|
Servings Per Container: | 90 |
Description | Amount per Serving | % Daily Value |
---|---|---|
Calcium(from Calcium Carbonate) |
36 mg |
3% |
L-Citrulline |
1.5 g (1,500 mg) |
†Daily Value not established. |
†Daily Value not established. |
Other Ingredients: Hypromellose (cellulose capsule), Magnesium Oxide and Stearic Acid (vegetable source).
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Caution: For adults only. Consult physician if pregnant/nursing, taking medication (especially blood pressure medications and nitrates or other vasodilating drugs), or have a medical condition (especially abnormal blood pressure). Keep out of reach of children.
Natural color variation may occur in this product.
Store in a cool, dry place after opening.
- Healthy Immune System Function*
Citrulline is a non-essential amino acid that is an important intermediate in the urea cycle, functioning along with other amino acids to rid the body of ammonia, a byproduct of protein metabolism.* Citrulline also plays an important role in the healing process and in the maintenance of a healthy immune system.*
Serving Size: | 2 Veg Capsules |
---|---|
Servings Per Container: | 45 |
Description | Amount per Serving | % Daily Value |
---|---|---|
Calcium(from Calcium Carbonate) |
36 mg |
3% |
L-Citrulline |
1.5 g (1,500 mg) |
†Daily Value not established. |
†Daily Value not established. |
Other Ingredients: Hypromellose (cellulose capsule), Magnesium Oxide and Stearic Acid (vegetable source).
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Caution: For adults only. Consult physician if pregnant/nursing, taking medication (especially blood pressure medications and nitrates or other vasodilating drugs), or have a medical condition (especially abnormal blood pressure). Keep out of reach of children.
Natural color variation may occur in this product.
Store in a cool, dry place after opening.
- Nitrogen Transporter*
- Immune Support*
Glutamine is considered to be a conditionally essential amino acid, which means that under certain circumstances, the body may require more glutamine than it can produce. In the body, glutamine functions as a major nitrogen transporter and is critical for the maintenance of healthy nitrogen balance.* Glutamine also acts as the primary fuel for the rapidly growing cells of the immune system and GI tract.*
This double strength product has twice the L-Glutamine (1,000 mg per capsule) as in our regular strength product (500 mg per capsule).
Suggested Use
Take 1 capsule 1 to 3 times daily, preferably between meals.
Serving Size: | 1 Veg Capsule |
---|---|
Servings Per Container: | 120 |
Description | Amount per Serving | % Daily Value |
---|---|---|
L-Glutamine (Free-Form) |
1 g (1,000 mg) |
**Daily Value not established. |
**Daily Value not established. |
Other Ingredients: Hypromellose (cellulose capsule), Hydroxypropyl Cellulose, Stearic Acid (vegetable source), Magnesium Stearate (vegetable source) and Silicon Dioxide.
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.
This double strength product has twice the L-Glutamine (1,000 mg per capsule) as in our regular strength product (500 mg per capsule).
Natural color variation may occur in this product.
Made and quality tested in the USA with globally sourced ingredients.
Store in a cool, dry, dark place after opening.
- Supports Immune Function*
- Nitrogen Transporter*
Glutamine is considered to be a conditionally essential amino acid, which means that under certain circumstances, the body may require more glutamine than it can produce. In the body, glutamine functions as a major nitrogen transporter and is critical for the maintenance of healthy nitrogen balance.* Glutamine also acts as the primary fuel for the rapidly growing cells of the immune system and GI tract.*
Serving Size: | 1 Veg Capsule |
---|---|
Servings Per Container: | 120 |
Description | Amount per Serving | % Daily Value |
---|---|---|
L-Glutamine (Free-Form) |
500 mg |
**Daily Value not established. |
**Daily Value not established. |
Other Ingredients: Hypromellose (cellulose capsule), Rice Flour and Ascorbyl Palmitate.
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.
Natural color variation may occur in this product.
Made and quality tested in the USA with globally sourced ingredients.
Store in a cool, dry place after opening.
- Pure Powder
- Nitrogen Transporter*
- Immune Support*
Glutamine is considered to be a conditionally essential amino acid, which means that under certain circumstances, the body may require more glutamine than it can produce. In the body, glutamine functions as a major nitrogen transporter and is critical for the maintenance of healthy nitrogen balance.* Glutamine also acts as the primary fuel for the rapidly growing cells of the immune system and GI tract.*
NOW® L-Glutamine Powder is a pure, free-form, non-essential, amino acid and is the highest grade available.
Suggested Use
Mix 1 rounded teaspoon in juice, preferably between meals, 1 to 2 times daily as needed.
Store in a cool, dry, dark place after opening.
Serving Size: | 1 Rounded Teaspoon (approx. 5 g) |
---|---|
Servings Per Container: | about 34 |
Description | Amount per Serving | % Daily Value |
---|---|---|
L-Glutamine (Free-Form) |
5 g (5,000 mg) |
**Daily Value not established. |
**Daily Value not established. |
Other Ingredients: None.
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition (including liver disease or bipolar disorder). Keep out of reach of children.
Do not eat freshness packet enclosed.
NOW® L-Glutamine Powder is a pure, free-form, non-essential amino acid and is the highest grade available.
Natural color variation may occur in this product.
This product is sold by weight not volume.
Packaged and quality tested in the USA.
- Pure Powder
- Nitrogen Transporter*
- Immune Support*
Glutamine is considered to be a conditionally essential amino acid, which means that under certain circumstances, the body may require more glutamine than it can produce. In the body, glutamine functions as a major nitrogen transporter and is critical for the maintenance of healthy nitrogen balance.* Glutamine also acts as the primary fuel for the rapidly growing cells of the immune system and GI tract.*
NOW® L-Glutamine Powder is a pure, free-form, non-essential, amino acid and is the highest grade available.
Suggested Use
Mix 1 rounded teaspoon in juice, preferably between meals, 1 to 2 times daily as needed.
Store in a cool, dry, dark place after opening.
Serving Size: | 1 Rounded Teaspoon (approx. 5 g) |
---|---|
Servings Per Container: | about 91 |
Description | Amount per Serving | % Daily Value |
---|---|---|
L-Glutamine (Free-Form) |
5 g (5,000 mg) |
**Daily Value not established. |
**Daily Value not established. |
Other Ingredients: None.
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition (including liver disease or bipolar disorder). Keep out of reach of children.
Do not eat freshness packet enclosed.
NOW® L-Glutamine Powder is a pure, free-form, non-essential amino acid and is the highest grade available.
Natural color variation may occur in this product.
This product is sold by weight not volume.
Packaged and quality tested in the USA.
- Supports Collagen Synthesis
- Healthy Immune Function
Lysine is an essential amino acid that must be obtained through the diet or through supplementation. Lysine is necessary for the production of all proteins in the body, and is required for the maintenance of the structural proteins collagen and elastin, which form all connective tissues such as skin, tendon, and bone. Lysine is also a precursor to carnitine, which is needed for fat metabolism and energy production. In addition, lysine may help to support a healthy immune system and proper cardiovascular function.
Serving Size: | 1 Tablet |
---|---|
Servings Per Container: | 100 |
Description | Amount per Serving | % Daily Value |
---|---|---|
L-Lysine(from 1,270 mg L-Lysine Hydrochloride) |
1 g (1,000 mg) |
**Daily Value not established. |
**Daily Value not established. |
Other Ingredients: Microcrystalline Cellulose, Silicon Dioxide, Stearic Acid (vegetable source), Vegetarian Coating, Croscarmellose Sodium and Magnesium Stearate (vegetable source).
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
- Supports Collagen Synthesis
- Healthy Immune Function
Lysine is an essential amino acid that must be obtained through the diet or through supplementation. Lysine is necessary for the production of all proteins in the body, and is required for the maintenance of the structural proteins collagen and elastin, which form all connective tissues such as skin, tendon, and bone. Lysine is also a precursor to carnitine, which is needed for fat metabolism and energy production. In addition, lysine may help to support a healthy immune system and proper cardiovascular function.
Serving Size: | 1 Tablet |
---|---|
Servings Per Container: | 250 |
Description | Amount per Serving | % Daily Value |
---|---|---|
L-Lysine(from 1,270 mg L-Lysine Hydrochloride) |
1 g (1,000 mg) |
**Daily Value not established. |
**Daily Value not established. |
Other Ingredients: Microcrystalline Cellulose, Silicon Dioxide, Stearic Acid (vegetable source), Vegetarian Coating, Croscarmellose Sodium and Magnesium Stearate (vegetable source).
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.