Male Enhancement Institute

L-arginine in Herbal Male Enhancers

…How L-arginine can Help Your Erections
 

At the Male Enhancement Institute, we’ve identified L-arginine as one of the 5 critical ingredients to achieve firmer, larger erections. Scientific research and clinical trials back up L-arginine’s credibility as a powerful, erection-inducing ingredient in male enhancers.

There are over 300 male enhancers on the market today, and not all of them contain L-arginine. We’ve identified L-arginine as one of the Top 5 ingredients for male enhancement and we recommend taking an enhancer that contains L-arginine for best results. It’s important that you buy a quality male enhancer containing L-arginine, but how do you know what works and what doesn’t? At the Male Enhancement Institute, we’ve done the research and have found herbal male enhancers containing this powerful ingredient. We’ve listed the best male enhancers on the market below. Each one has been evaluated for the following criteria:

   

  •  Key ingredients                  

  • Safety profile

  •  Customer satisfaction

  • Product guarantee and return policy

  • Cost

 

» Click here for more Testimonials
 
How L-arginine Can Help You

What is L-arginine?
L-arginine is also used by the body to make nitric oxide, a compound that relaxes blood vessels. When the blood vessels in the penis are relaxed, the result is bigger, firmer, longer-lasting erections.

L-arginine for Male Enhancement
L-arginine is an ingredient used in erectile dysfunction remedies, including pharmaceuticals and safer herbal enhancement alternatives. Like the ingredients in Viagra, L-arginine enhances the action of nitric oxide in the body, allowing blood to flow more freely into the penis. It can help induce and maintain an erection. We approve because it's been scientifically tested, and the men who took L-arginine supplements showed an improvement in their erections.

We’ve compiled a list of the market’s best male enhancers. We recommend choosing a male enhancement product that contains L-arginine and a safe, effective blend of ingredients. Zenerx ranks #1 with us for its effectiveness and customer satisfaction. It’s a safe, all-natural alternative to pharmaceuticals such as Viagra, Levitra, and Cialis.
 

The Top Ten Male Enhancement Products
As Recommended by the Men’s Advisor Staff
Rank
Product
Information
Quick Facts
Best Online Price
#1

Zenerx contains a good blend of high-quality herbs, and contains all 5 of our Top 5 Recommended ingredients. It is all natural and effective. We really like Zenerx as a male enhancement product because the ingredients are backed by extensive scientific research. It has a number of benefits, including bigger, better erections, increased libido, better performance, increased sex drive, more testosterone and better health overall. It can also help alleviate stress. We rated Zenerx as the #1 male enhancement product for these and other reasons, including their 98% customer satisfaction rate and 90-day money-back guarantee.
Key Ingredients:
 Has all 5 of the Top 5 ingredients for male enhancement - L-arginine, Epimedium, Tribulus Terrestris, Tongkat Ali, and Cnidium Monnier. There are very few additives, making Zenerx as natural as possible.
Cost:
 As low as $1.20 a day. They have special purchase packages available on their web site. Click the price link to be redirected to their site for ordering.
Money Back Guarantee:
 90 day full money-back guarantee.
Customer Service:
 Above Average: We had to wait 1.5 minutes before we got a representative, but they were very knowledgeable and friendly.
#2

Avela contains all of the Top 5 ingredients for male enhancement, but in lesser amounts. It also does not contain enough supportive herbs for natural male enhancement, and as a result, you may have to wait longer to achieve desired results. We found it to be effective, but we did have to wait much longer than we thought we would. We found this disappointing, as they only offer a 30-day money back guarantee, and it may not be enough time to achieve full results with this product.
Key Ingredients:
 Has 5 of the key ingredients - L-arginine, Epimedium, Tribulus Terrestris, Tongkat Ali, Cnidium Monnier. It has a mostly natural blend of ingredients.
Cost:
 $1.83 a day. Click the price link to be redirected to their web site for ordering.
Money Back Guarantee:
 30 day money-back guarantee.
Customer Service:
 Above Average: The representative was very knowledgeable.
#3

SizePro has been scientifically developed and formulated. It has a good mix of natural male enhancement ingredients, including Epimedium and Saw Palmetto, which can help achieve some results. We do not approve of their advertising, however, as they seem to only target men with small penises. They also promise a lot of useless extras. They still claim their product will increase penis size by 30%, but no male enhancement product can do that. We find this misleading and a waste of money for men who buy it to enlarge their penis size. They offer a two-month money-back guarantee.
Key Ingredients:
 Has 2 of the key ingredients - Epimedium and Tribulus Terrestris. It has a lot of additives, which we do not necessarily approve of.
Cost:
 $1.37 a day. Click on the price link to be redirected to the manufacturer's web site.
Money Back Guarantee:
 60 day money-back guarantee.
Customer Service:
 Couldn't get through after numerous attempts.
#4

VigRX Plus is a natural male enhancement product that offers adequate results in a satisfactory amount of time. It is the new version of its predecessor VigRX. VigRX Plus came on the market with a new marketing plan and a few new ingredients for male enhancement, including 2 of our Top 5 recommended. Their natural male enhancement product is rather on the pricy side and they only offer a 67-day money-back guarantee. There are other male enhancement products on the market that are well-priced with a better money-back guarantee.
Key Ingredients:
 Has 2 of the key ingredients - Epimedium and Tribulus Terrestris. It contains a select blend of natural ingredients.
Cost:
 As low as $1.36 a day. Click the price link to be redirected to the manufacturer's web site.
Money Back Guarantee:
 67 day money-back guarantee.
Customer Service:
 Average: Representative was a bit rude and didn't know detailed product information.
#5

Provigro is a fairly new natural male enhancement product that aims to increase blood flow to the penis for fuller erections. It includes 2 of our Top 5 recommended ingredients for male enhancement. It is made of a blend of all-natural ingredients that are meant to stimulate sexual desire and testosterone levels. They offer a 90-day money-back guarantee and the parent company has a fairly good reputation. We'd like to see this natural product backed by more research, as it looks promising.
Key Ingredients:
 Has 2 of the key ingredients - L-arginine and Tongkat Ali.
Cost:
 As low as $1.56 a day. Click the price link to order direct from the manufacturer.
Money Back Guarantee:
 90 day money-back guarantee.
Customer Service:
 Above Average: The representative was very knowledgeable.
#6

Enzyte pills contain a fairly good mix of ingredients for natural male enhancement, including 3 of our top 5 recommended. The dosages, however, are not high enough to produce the results we were looking for. Theoretically it could be a good male enhancement pill, but only at higher dosages. We were a little turned off by the controversy surrounding the company for the past few years, resulting in the incarceration of its founder and CEO in February 2008. Although Enzyte seemed to dominate the male enhancement market at one point with a lot of hype, a lot of their revenue came from duping customers in various ways. They claim their practices have changed.
Key Ingredients:
 Has 3 of the key ingredients - L-arginine, Epimedium, and Tribulus Terrestris.
Cost:
 As low as $1.08 a day. Click the price link to order directly from Enzyte's web site.
Money Back Guarantee:
 60 day money-back guarantee.
Customer Service:
 Excellent: Call was picked up immediately. Questions were answered to high standards and they were courteous.

$32.49
 per month
#7

Prosolution has its ups and downs, and it made it onto our list because there are some things about it we really like. it doesn't contain any of our Top 5 recommended ingredients, but it has some other interesting and possibly effective ingredients that have yet to be validated scientifically. It shows promise as a male enhancement supplement, but we'd like to see evidence. It was created by a herbalist, so the ingredient blend has some male enhancement knowledge behind it. We also like that they have a six-month guarantee, however the downside is that you must use it for three months before you can return it - If it doesn't work for you, you'll have to wait a long time to get your money back.
Key Ingredients:
 Has none of the top 5 key ingredients; but it has an interesting blend of supportive ingredients.
Cost:
 $2.63 a day. Click the price link to order direct from the company's web site.
Money Back Guarantee:
 There is a six-month return period, but only if you use it for 90 days first.
Customer Service:
 Poor: During first attempt we got an answering machine. On the second attempt, the representative wasn’t helpful at all.

$78.95
 per month
#8
MagnaRX has a fairly good history, but only 2 of our Top 5 recommended ingredients for natural male enhancement. It did at one point tout itself as a natural penis enlargement product (just like VigRX), but is now sold as a male enhancer. We were a bit confused when we ordered this product, though, as their customer service representative kept trying to sell us VigRX Plus instead, and that isn't what we wanted. We're not sure if this is a common practice for the company or not. It is also one of the more expensive male enhancement products.
Key Ingredients:
 Has 2 of the key ingredients - L-Arginine and Epimedium.
Cost:
 $1.00 a day. Click the link in the price column to be taken to their web site.
Money Back Guarantee:
 60 day money-back guarantee.
Customer Service:
 Poor: When inquired about the product, they tried to sell us VigRX Plus - We're very confused by this.

#9

ExtenZe contains some of the recommended male enhancement ingredients, including 4 of our top 5 recommended. It also has a mix of other ingredients not as familiar to natural male enhancement pills. Unfortunately ExtenZe also has a bad rep some customers that complained ExtenZe pills made them ill. It might be because ExtenZe contains yohimbe as one of its main ingredients. ExtenZe also has a "maintenance program" which is actually an auto-billing/auto-shipping system. This means customers may be automatically charged for ExtenZe pills they didn’t order because they signed up for the "risk-free maintenance program.
Key Ingredients:
 Has 4 of 5 key ingredients.
Cost:
 $1.46 a day.
Money Back Guarantee:
 Unknown.
Customer Service:
 Poor: Many complained that it was next to impossible to get a refund.

As low as
 $43.95
 per month
#10
Extagen pills have only 1 of our Top 5 recommended ingredients for male enhancement, and the other ingredients are not in high enough dosages to be as effective as we'd like. It also contains a potentially dangerous ingredient: Yohimbe, which is also used in ExtenZe. We recommend trying to find a male enhancement product that does not contain Yohimbe, like many of our other top choices do. However, Yohimbe may be ingested in small amounts by certain individuals. You should check with your doctor to see if it's okay for you to take these pills, as Yohimbe can have a lot of serious side-effects. Extagen pills have an impressive 120-day money-back guarantee.
Key Ingredients:
 Has 1 of the key ingredients - L-arginine. It also has Yohimbe, which can be dangerous.
Cost:
 As low as $1.26 a day. Click the link to be taken to the manufacturer's web site for ordering.
Money Back Guarantee:
 120 day money-back guarantee.
Customer Service:
 Above Average: The representative was very knowledgeable.

 

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Male enhancement product reviews on EnhancementResource.com are based on our research staff’s opinion and verifiable customer’s feedback of the products. When possible, we seek the manufacturers breakdown of blends in order to determine extracts strength and therapeutic dosages. We evaluate this against our research of ingredients and effectiveness for male enhancement. Enhancement Advice sometimes receives free samples of the products for review at the request of the manufacturers and may be compensated for recommending certain products. The information published here is for educational purposes and is not intended or suitable to replace a personalized advice from a health care professional. The Statements on this website have not been reviewed by the Food and Drug Administration. No products mentioned on this website are intended to diagnose, treat, cure or prevent any disease.