





L-Citrulline 750 mg by NOW® – Amino Acid for Protein Metabolism & Healthy Protein Balance | 90 Veg Capsules
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Description
A vegan amino acid supplement providing 750 mg of L-citrulline per capsule to support protein metabolism, healthy protein balance and normal urea cycle function.
KEY BENEFITS
- Provides 750 mg of L-citrulline per capsule
- Supports protein metabolism
- Supports healthy protein balance
- L-citrulline is an important intermediate in the urea cycle
- Helps the body process ammonia produced during protein metabolism
- Acts as a precursor to L-arginine
- Supports normal amino acid metabolism
- Supports healthy immune system function
- Vegetarian and vegan
- Non-GMO
- Made without gluten
- Dairy-free
- Egg-free
- Soy-free
- Nut-free
- Kosher
- GMP quality assured
- 90 vegetable capsules
- NPN 80046567
WHO IT’S IDEAL FOR
NOW® L-Citrulline 750 mg may be ideal for adults seeking:
- Supplemental L-citrulline
- Amino acid support for protein metabolism
- Support for healthy protein balance
- Nutritional support for normal urea cycle function
- An L-citrulline supplement that serves as a precursor to L-arginine
- A vegetarian or vegan amino acid supplement
- A non-GMO formula made without gluten, dairy or soy
Individuals with cardiovascular, kidney or liver disease, those following a low-protein diet, or those taking medications for these conditions should consult a healthcare practitioner before use.
WHAT IT IS / WHAT IT DOES
L-Citrulline 750 mg by NOW® provides a concentrated source of L-citrulline, a non-essential amino acid involved in several aspects of normal amino acid and protein metabolism.
Citrulline is an important intermediate in the urea cycle, a metabolic process involved in handling ammonia, a by-product of protein metabolism.
L-citrulline also serves as a precursor to L-arginine, another non-essential amino acid involved in protein synthesis.
Each vegetable capsule provides 750 mg of L-citrulline in a vegan-friendly formula.
FEATURES
- 750 mg L-citrulline per capsule
- Non-essential amino acid
- Supports protein metabolism
- Supports healthy protein balance
- Urea cycle intermediate
- Precursor to L-arginine
- Supports healthy immune system function
- Vegetable capsules
- Vegetarian
- Vegan
- Non-GMO
- Made without gluten
- Dairy-free
- Egg-free
- Soy-free
- Nut-free
- Kosher
- GMP quality assured
- 90 capsules
- NPN 80046567
MEDICINAL INGREDIENTS
Each Capsule Contains:
|
Medicinal Ingredient |
Amount |
|---|---|
|
L-Citrulline |
750 mg |
At the recommended adult dose of 2 capsules twice daily, the total daily intake is 3,000 mg (3 g) of L-citrulline.
NON-MEDICINAL INGREDIENTS
- Veg Capsule (Hypromellose, Water)
- Calcium Carbonate
- Magnesium Oxide
- Stearic Acid (Vegetable Source)
According to the supplied product information, this formula is:
- Dairy-free
- Egg-free
- Kosher
- Made without gluten
- Non-GMO
- Nut-free
- Soy-free
- Vegan/vegetarian
L-CITRULLINE & PROTEIN METABOLISM
Citrulline is a non-essential amino acid and an important intermediate in the urea cycle.
The urea cycle works with amino acid metabolism to help the body process ammonia, which is produced as a by-product of protein metabolism.
For this reason, NOW® positions L-Citrulline 750 mg as nutritional support for protein metabolism and healthy protein balance.
PRECURSOR TO L-ARGININE
L-citrulline is a precursor to L-arginine, meaning it participates in metabolic pathways through which the body can produce arginine.
Arginine is itself a non-essential amino acid involved in normal physiological functions, including protein synthesis.
QUALITY & TESTING
According to the supplied product information, NOW® manufacturing carries NPA A-rated GMP certification.
This certification encompasses aspects of the manufacturing process including laboratory and testing methods related to stability, potency and product formulation.
RECOMMENDED DOSE
Adults: Take 2 capsules twice daily between meals.
At this dosage:
- Each capsule provides 750 mg L-citrulline
- Each 2-capsule dose provides 1,500 mg
- Total recommended daily intake provides 3,000 mg (3 g)
FAQ
What is NOW® L-Citrulline 750 mg?
It is an amino acid supplement providing 750 mg of L-citrulline per vegetable capsule to support protein metabolism and healthy protein balance.
What is L-citrulline?
L-citrulline is a non-essential amino acid and an important intermediate in the body’s urea cycle.
What does L-citrulline have to do with protein metabolism?
Citrulline participates in the urea cycle, which is involved in processing ammonia produced as a by-product of protein metabolism.
Is L-citrulline related to L-arginine?
Yes. L-citrulline is a precursor to L-arginine, another non-essential amino acid involved in protein synthesis.
How much L-citrulline is in each capsule?
Each vegetable capsule provides 750 mg of L-citrulline.
How much L-citrulline does the recommended daily dose provide?
The recommended dose of 2 capsules twice daily provides a total of 3,000 mg (3 g) of L-citrulline per day.
When should I take NOW® L-Citrulline?
The supplied directions recommend taking it between meals.
Is NOW® L-Citrulline vegan?
Yes. The supplied product information identifies it as vegan and vegetarian.
Is it non-GMO?
Yes. It is described as non-GMO.
Is it gluten-free?
The supplied product information states that it is made without gluten.
Does it contain dairy, eggs, soy or nuts?
The supplied product information classifies it as dairy-free, egg-free, soy-free and nut-free.
Can I take L-citrulline if I have cardiovascular disease?
Consult a healthcare practitioner before use if you have cardiovascular disease or are taking medication for cardiovascular disease.
What is the NPN?
The Natural Product Number is NPN 80046567.
How many capsules are in each bottle?
Each bottle contains 90 vegetable capsules.
CAUTIONS / WARNINGS
Do not use if you are pregnant or breastfeeding, or if you have had a myocardial infarction (heart attack).
Consult a healthcare practitioner prior to use if:
- You are on a low-protein diet
- You have kidney disease
- You have liver disease
- You have cardiovascular disease
- You are taking medications for any of these conditions
LEGAL DISCLAIMER
Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.
L-Citrulline 750 mg by NOW® is a vegan amino acid supplement for protein metabolism, healthy protein balance and normal urea cycle support. Each vegetable capsule provides 750 mg of L-citrulline, a precursor to L-arginine, in a non-GMO formula made without gluten, dairy, eggs, soy or nuts. Each bottle contains 90 veg capsules (NPN 80046567).

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