NOW Foods Supplements, L-Arginine 1,000 mg, Nitric Oxide Precursor*, Amino Acid, 120 Tablets
Original price was: $29.99.$17.08Current price is: $17.08.
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Now L-Arginine comes in extra strength 1,000 mg tablets and is non-GMO. 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. Natural color variation may occur in this product.
Is Discontinued By Manufacturer : No
Product Dimensions : 2.7 x 2.7 x 4.75 inches; 9.6 ounces
Item model number : 0035
Department : Health and Beauty>Health and Wellness
Date First Available : January 8, 2004
Manufacturer : NOW Sports – Nutrition and Wellness
ASIN : B0013OVX3U
DOUBLE STRENGTH L-ARGININE: NOW offers this non-GMO, double strength L-Arginine supplement in 1,000 mg tablets.
NITRIC OXIDE PRECURSOR: Arginine plays an important role in the dilation of blood vessels.
CLASSIFICATIONS/CERTIFICATIONS: Non-GMO, Kosher, Soy Free
GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
Packaged in the USA by a family owned and operated company since 1968.
Customers say
Customers find this L-Arginine supplement reliable and effective, with positive results including increased blood flow and hardness, improved muscle recovery during training, and enhanced stamina. The supplement receives positive feedback for its health benefits, with one customer noting it helps with mild erectile dysfunction. While some customers consider it good value, others feel it’s a waste of money. The size of the pills is a significant concern, with customers describing them as “ginormous” and difficult to swallow.
AI-generated from the text of customer reviews
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13 reviews for NOW Foods Supplements, L-Arginine 1,000 mg, Nitric Oxide Precursor*, Amino Acid, 120 Tablets
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Original price was: $29.99.$17.08Current price is: $17.08.
Jong Chon –
Effective Supplement for Energy and Circulation Support
NOW Foods L-Arginine 1,000 mg is a great supplement that helps support blood flow and energy levels. I take it before workouts, and Iâve noticed a real boost in my endurance and performance. The tablets are easy to swallow, and I like that the formula is simple and clean without unnecessary fillers. As a nitric oxide precursor, it really helps with circulation and recovery. The bottle comes with 120 tablets, which lasts a good amount of time and makes it a solid value. Overall, this is a reliable and effective supplement for anyone looking to enhance their workout or support overall cardiovascular health.
Daniel Jung –
Great Pre-Workout Boost â Noticeable Results!
Iâve been taking NOW Foods L-Arginine before my workouts, 3000mg per session, and I can feel the difference. L-arginine is known for supporting nitric oxide production, which helps with better blood flow, endurance, and muscle recovery. Iâve noticed improved performance during my workouts since I started using it. My pumps feel stronger, and I donât fatigue as quickly, which makes a big difference when pushing through intense sessions. The capsules are easy to take, and the quality of NOW Foods supplements has always been reliable. This is a solid choice if youâre looking for a simple but effective pre-workout boost!
Jean Knapp –
Good supplement
This supplement had a small effect on blood pressure, good quality, energy level increased and no adverse side effects.
ClassicalEduMom –
Controls migraines and BP (surprised!)
This was originally purchased because it helps control pain when coping with oxalate issues. The tablets are large and I was hesitant to use them at first after reading about the “gentleman’s” preferred use. But desperation kicked in and I finally tried it when the migraines and back/nerve pain were escalating.I use it to control pain from oxalates are leaving the body (old injury sites tend to hurt more when this happens) and despite my research, I still cannot explain why this helps but it’s much more effective than taking OTC pain meds.The biggest surprise was learning it controlled early migraine symptoms better than my prescription medication. One arginine tablet and my migraine is gone and NO SIDE EFFECTS! Amazing! Arginine affects blood vessels so if you take medication for this, you will need to use more judgement and speak to your pharmacist for interactions.The biggest surprise was my roommate took arginine for her migraine, her high blood pressure came down gently (and with greater efficiency than her new prescription). So I reviewed the research for a third time and found out why it works for BP. She started monitoring BP closely and found her migraines and BP both reduced with the arginine. This surprised us and she spoke to her MD. She too experienced improved migraine relief compared to her standard prescription which she relies more on (whereas I now use CoQ10 to control chronic migraine). So arginine may be enhancing other meds more than working as a stand-alone relief. Talk to your doc or pharmacist.
Azlaw –
Great supplement for overall cardiovascular support
Excellent results. Iâve used several brands and types of L Arginine and this has been the best so far. Pre workout it helps with the intensity of the blood flow to my muscles and afterward it help keep my blood pressure in check. Iâm a fan.
Sonia Matthews –
Very reliable brand and products
Good brand AS always, their great products are great. I use it every day. hopping one day Iâll flyâ¦? LOLGood vitamins supplement.
Lawgical –
Huge pills — too big for me to swallow
The size of those pills? They are huge! And they don’t appear to be coated with anything. I can’t swallow these. Even a pill cutter doesn’t work for me, because the halves are still huge. So now I have to use a pill crusher. I’m not criticizing the content of the pill — I haven’t been taking them long enough to know whether they are working for me. My complaint is that they are so huge that I can’t swallow them, and need a pill crusher.
JJ –
Holy Hardness Batman!
Well my friends. I had heard good things about L-Arginine with regards to, ya know, stiffening things up a bit. Of course, I was more than a bit skeptical. I am 45 years old, and Herbie still loves to get up and dance, but as of late he seems to not want to dance as long as I do. He would bust out of the gate like Secretariat, but didn’t want to keep that stride for the entire race. I tried to reason with him and I took a firm stance. He, however, took a slightly softer stance. We have debated and sometimes, if the mood is right, Herbie would comply for a bit longer. Normally he gets the job done, and my girlfriend was fine with everything. NOT ME. I wanted 25 year old Herbie like he was glistening out of the showroom. I wanted him to run a Daytona 500, not a 10 lap coast which slowly came down to idle. I have Viagra which I will use on occasion if I really wanna go for hours and walk around with a baseball bat that can be used during a home run derby. But I do not like the headaches, flush face, and stuffed up nose that would accompany it. ENTER THIS CRAZY STUFF. I have been taking 2 tablets a day for a week. One in the morning, one before bed. No joke, by day 3 Herbie was acting like he just had a tune up, lube job (haha), and a new set of tires. This is not a testimonial written by the company or some employee. I am just like you. This is legit. I have had more sex this week with my girlfriend than in recent memory. I no longer worry about when he will decide to slow down and pull off to the shoulder leaving me looking like a lost puppy hoping for a tow. He just wants to keep going and I feel like I took Viagra, but without the side effects! Yesterday? We went at it 3 times. All 3 times, completed the race the way he started. These aren’t sprints. We are talking 45+ minute cruises down the interstate. Needless to say, I am ecstatic with the product and highly recommend it to any others who have a little buddy that seems to want to putter out after a quick drive around the block. TRY THIS STUFF. You and your Herbie will thank me. **Disclaimer- Could this all be in my head? Placebo effect? Maybe? But I honestly don’t think so. My girlfriend doesn’t think so. I know what Viagra feels like, and this is similar. At least for me. Good luck!
JONATHAN LACONDAZO –
Great product!
Amazon Customer –
10/10 For Retailer Hitesh Enterprise My third order with them. Product Benfits Depends on whats your purpose so you need patience before you see results according to your goals.
Don –
This product has been a game changer for me l have found that l have been given a booster shot of energy
Ruben Narinyan –
5 star
janay –
Llego super rápidoLas pastillas se me hacen enormes para pasarlas pero esta es la marca más recomendable para consumir