New To iHerb?

Customer Reviews

Now Foods, L-Arginine, 500 mg, 250 Capsules

$15.29
$23.99
Savings of: $8.70 (36% Off)
4.4 out of 5 based on 179 reviews
Write a Review
Customer Ratings
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Reviews 1-star
Sort by

Items 1-5 of 6 total

« Previous | 1 2 | Next »

Too many side-effects

7 people found the following review helpful

Posted by odereviews on Sep 29, 2012

Purchased at iHerb

I bought this for slowly healing wounds, but I've been suffering from bad side-effects, caused by L-arginine. I can't recommend this at all. I'm a nice guy, but L-Arginine makes me angry all the time, tired, and my energy levels goes low. I haven't noticed a single good thing when taking this supplement.

Was this review helpful to you?

Report abuse

Note: iHerb does not imply any medical claims from this review. Disclaimer.

Not for me

8 people found the following review helpful

Posted by Reviewer2272345 on Apr 05, 2010

Purchased at iHerb

I was hoping this would boost my libido as I read an article in Women's Health that suggested it would do so but I did some research and found that it can also increase prolacin hormones. I already have high prolactin and so didn't even bother trying this product.

Was this review helpful to you?

Report abuse

Note: iHerb does not imply any medical claims from this review. Disclaimer.

upset stomach

3 people found the following review helpful

Posted by Reviewer3035341 on Jun 12, 2008

Purchased at iHerb

After 3 weeks, 2 caps a day, i ended up with severe diarrhea and was sick for 5 days. I stopped using it for 4 weeks and tried again, same symptoms.

Was this review helpful to you?

Report abuse

Note: iHerb does not imply any medical claims from this review. Disclaimer.

L-Arginine is so much better than Blood preasure meds so long as it works

1 person found the following review helpful

Posted by 4983391751547316592 on Sep 23, 2013

Purchased at iHerb

Ive always had the loose powder which worked well, but this is not so good, I use it to control my BP and it doesn't work as well as the loose powder I get, I think there might be something else in these. Have found out why this has not worked it is full of a very dangerous MAGNESIUM STEARATE which is for the machinery making up the pills , which STOPS the ingredients from dissolving in your body

Was this review helpful to you?

Report abuse

Note: iHerb does not imply any medical claims from this review. Disclaimer.

Disappointing

1 person found the following review helpful

Posted by 5696662576741116638 on Aug 22, 2013

Purchased at iHerb

Is supposed to rev metabolism. I took 1000 mg, 3 times daily (TTL 3000 mg), but no noticeable outcome, although I do exercice and limit my calorie intake at the same time. I'm considering to double the dose as recommended on the Dr Oz show.

Was this review helpful to you?

Report abuse

Note: iHerb does not imply any medical claims from this review. Disclaimer.

Items 1-5 of 6 total

« Previous | 1 2 | Next »

iHerbĀ® is a registered trademark of iHerb, Inc. Trusted Brands. Healthy Rewards. and the iHerb.com Trusted Brands. Healthy Rewards. Logo are trademarks of iHerb, Inc.


Disclaimer: Statements made, or products sold through this website, have not been evaluated by the United States Food and Drug Administration.
They are not intended to diagnose, treat, cure or prevent any disease. Read more »


Eco Friendly Initiatives