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NOW Sports Nutrition, Arginine & Citrulline 500 mg/ 250 mg, Amino Acids, 240 Veg Capsules

4.6 4.6 out of 5 stars 359 ratings

$26.90 $0.11 per Count
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Purchase options and add-ons

Brand NOW Foods
Flavor Unflavored
Primary Supplement Type Arginine & Citrulline
Unit Count 240 Count
Item Form Capsule
Item Weight 10.4 Ounces
Item dimensions L x W x H 3 x 3 x 6 inches
Special Ingredients Amino Acid
Diet Type Kosher
Product Benefits Muscle Growth

About this item

  • Same quality with a brand new look! Packaging may vary
  • NOW Sports Nutrition, Arginine & Citrulline 500 mg/ 250 mg, Amino Acids, 240 Veg Capsules

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From the manufacturer

now sports nutrition
pre workout essentials bcaa energy extreme d ribose powder
training essentials whey protein isolate mens active creatine
post workout why protein whey isolate glutamine powder hmb
support your fitness goals informed sport choice trusted by sport

Product Description

Arginine and Citrulline are two amino acids that are integral to protein metabolism and utilization, as well as to the maintenance of muscle tissue.* Both are key intermediates in the urea cycle, where they participate in the detoxification of ammonia via the production of urea.* In addition, any arginine not converted to urea enters general circulation where it is distributed to various tissues and metabolized for other uses such as protein synthesis.*

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 3 x 3 x 6 inches; 10.4 ounces
  • Item model number ‏ : ‎ P35061
  • Date First Available ‏ : ‎ October 7, 2017
  • Manufacturer ‏ : ‎ Darisi, Inc
  • ASIN ‏ : ‎ B0768J66XL
  • Customer Reviews:
    4.6 4.6 out of 5 stars 359 ratings

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NOW Sports Nutrition, Arginine & Citrulline 500 mg/ 250 mg, Amino Acids, 240 Veg Capsules
NOW Sports Nutrition, Arginine & Citrulline 500 mg/ 250 mg, Amino Acids, 240 Veg Capsules
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Price$26.90-15% $19.99
List:$23.52
$17.95$19.99$22.95$9.99
Price Per Unit$0.11 / Count$0.08 / Count$0.07 / Count$0.08 / Count$0.38 / Count$0.08 / Count
Delivery
Get it as soon as Monday, Jan 6
Get it as soon as Monday, Jan 6
Get it as soon as Monday, Jan 6
Get it as soon as Monday, Jan 6
Get it as soon as Monday, Jan 6
Get it as soon as Monday, Jan 6
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Important information

Safety Information

B0768J66XL

Ingredients

Hypromellose (cellulose capsule), silica, stearic acid (vegetable source), magnesium stearate (vegetable source) and microcrystalline cellulose.Not manufactured with wheat, gluten, soy, corn, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Legal Disclaimer

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

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Customer reviews

4.6 out of 5 stars
359 global ratings

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Customers say

Customers find the nutritional supplement helps enhance physical performance and get great pumps. They say it's a valuable addition to their fitness routine, helping them recover quickly after workouts. Some customers report good blood flow and circulation, which allows them to breathe easier and deeper. However, opinions differ on whether it causes stomach upset.

AI-generated from the text of customer reviews

16 customers mention "Strength"16 positive0 negative

Customers appreciate the nutritional supplement for its ability to enhance physical performance and recovery. They say it helps them recover quickly after a workout, increases muscle mass, and improves blood flow and nutrient delivery to working muscles. The product is also good for overall health and helps with ED.

"...These amino acids help production of nitric oxide, a compound that helps dilate blood vessels, leading to increased blood flow and improved nutrient..." Read more

"...I definitely notice a difference in stamina, oxygen and blood flow. It's incredible the difference this makes...." Read more

"...This product has helped me recover quickly after a good workout with the weights and with my cardio workout on my bike...." Read more

"great for daily energy" Read more

6 customers mention "Pumping ability"6 positive0 negative

Customers like the pumping ability of the supplement. They mention it gets the blood flowing and gives them a good pump in the gym and bedroom. The pump feeling is amazing, and they can really tell the difference if they don't use it.

"If you're looking to enhance your physical performance and get great pumps in the gym this is for you...." Read more

"...It's incredible the difference this makes. I can breathe easier and deeper when I take these supplements. I can lift easier...." Read more

"...Great NO booster and workout supplement. I get great pump and can really tell the difference if I don't use it." Read more

"...It's been extremely helpful with my workouts and the pump feeling you get afterwards... amazing!!..." Read more

4 customers mention "Quality"4 positive0 negative

Customers like the nutritional supplement's quality. They say it's a great product.

"Quality is great..." Read more

"Great Product..." Read more

"Great product..." Read more

"Product is reasonable and it works for me..." Read more

4 customers mention "Stomach upset"2 positive2 negative

Customers have mixed reviews about the supplement's effect on their stomach. Some report feeling less hungry and experiencing appetite suppression, while others experience bloating, acid reflux, and upset stomach.

"I've found this is pretty good. I do not feel hungry if I do take it. If I forget to take it, I do notice the hunger, like night and day...." Read more

"...that beginning in late afternoon, early evening, my stomach would consistently become upset, accompanied by a feeling of acid reflux...." Read more

"...Once I stopped the Arginine/Citrulline supplement, my stomach issues went away...." Read more

"...I've had upset stomach and constant bloating.. be careful when ordering this product..." Read more

Boost Performance and Endurance with NOW Sports Nutrition, Arginine & Citrulline
5 out of 5 stars
Boost Performance and Endurance with NOW Sports Nutrition, Arginine & Citrulline
If you're looking to enhance your physical performance and get great pumps in the gym this is for you. I am 52 years old and after a week or two I noticed great pumps during and after my workout. I take 3 capsules in the morning before my workout, and 3 around dinner time. I usually will take for about 2 months in the summer time when you want to be extra ripped!!!These amino acids help production of nitric oxide, a compound that helps dilate blood vessels, leading to increased blood flow and improved nutrient delivery to working muscles.NOW Sports Nutrition, Arginine & Citrulline has proven to be a valuable addition to my fitness routine. With its ability to enhance endurance, increase nitric oxide production, support muscle growth and recovery.
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Top reviews from the United States

  • Reviewed in the United States on September 3, 2023
    If you're looking to enhance your physical performance and get great pumps in the gym this is for you. I am 52 years old and after a week or two I noticed great pumps during and after my workout. I take 3 capsules in the morning before my workout, and 3 around dinner time. I usually will take for about 2 months in the summer time when you want to be extra ripped!!!

    These amino acids help production of nitric oxide, a compound that helps dilate blood vessels, leading to increased blood flow and improved nutrient delivery to working muscles.

    NOW Sports Nutrition, Arginine & Citrulline has proven to be a valuable addition to my fitness routine. With its ability to enhance endurance, increase nitric oxide production, support muscle growth and recovery.
    Customer image
    Jim
    5.0 out of 5 stars Boost Performance and Endurance with NOW Sports Nutrition, Arginine & Citrulline
    Reviewed in the United States on September 3, 2023
    If you're looking to enhance your physical performance and get great pumps in the gym this is for you. I am 52 years old and after a week or two I noticed great pumps during and after my workout. I take 3 capsules in the morning before my workout, and 3 around dinner time. I usually will take for about 2 months in the summer time when you want to be extra ripped!!!

    These amino acids help production of nitric oxide, a compound that helps dilate blood vessels, leading to increased blood flow and improved nutrient delivery to working muscles.

    NOW Sports Nutrition, Arginine & Citrulline has proven to be a valuable addition to my fitness routine. With its ability to enhance endurance, increase nitric oxide production, support muscle growth and recovery.
    Images in this review
    Customer image Customer image
    Customer imageCustomer image
  • Reviewed in the United States on May 11, 2024
    I've found this is pretty good. I do not feel hungry if I do take it. If I forget to take it, I do notice the hunger, like night and day. Also if I take it regularly, I notice a bit of weight loss, which is a good thing.
  • Reviewed in the United States on February 9, 2024
    Not sure if it's only directly related to this product but have been sleeping sounder and longer each night. I've been taking these, one in morning and one in evening.
  • Reviewed in the United States on August 19, 2024
    This is the only Arginine/citrulline supplement that works for me. I definitely notice a difference in stamina, oxygen and blood flow. It's incredible the difference this makes. I can breathe easier and deeper when I take these supplements. I can lift easier. You can tell the oxygen is getting to where it needs to go. Very pleased with this product.
  • Reviewed in the United States on October 31, 2024
    Great quality price is right!
  • Reviewed in the United States on January 7, 2024
    I work out a lot, and always have. This product has helped me recover quickly after a good workout with the weights and with my cardio workout on my bike. The older you get, the slower you recover. This product has cut the recovery time down considerably.
    One person found this helpful
    Report
  • Reviewed in the United States on March 7, 2024
    Exercise, no dislikes
  • Reviewed in the United States on February 13, 2024
    great for daily energy

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