Vitacost Ratings and Reviews

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Product Reviews

Source Naturals Free Form L-Arginine Powder -- 3.53 oz

Promotes Increased Circulation. Suitable for Vegetarians. L-Arginine is a crystalline free-form amino acid. It is an important factor in muscle metabolism and works to transport store and excrete nitrogen. It is a precursor for nitric oxide which promotes increased circulation by relaxing blood vessels.
Overall rating:
3.75 / 5
3.8
 / 
5
(4 reviews) 4
Open Ratings Snapshot
Rating breakdown 4 reviews
5 Stars
1
4 Stars
2
3 Stars
0
2 Stars
1
1 Star
0
3 out of 4(75%)customers recommend this product.
Customer reviews for Source Naturals Free Form L-Arginine Powder -- 3.53 oz
Review 1 for Source Naturals Free Form L-Arginine Powder -- 3.53 oz
Overall rating:
2 / 5
2 / 5
cougs
fromToronto,Ontario,Canada.
Age:35-44
Gender:Male
Going back to tablets
 September 19, 2013
"I'm a firm believer in L-Arginine, but I'm going back to tablets. I'm not saying that this product doesn't serve it's purpose. It's just that the taste is disgusting. Get ready to chase this product with some juice or something after you put it in your mouth."
+1point
1of 1voted this as helpful.
Review 2 for Source Naturals Free Form L-Arginine Powder -- 3.53 oz
Overall rating:
5 / 5
5 / 5
sdsmm
fromCumming, GA
Age:65-74
Gender:Female
Daily supplement usage:6+ supplements daily
Referral source:Self-referred
Reason for usage:Promote overall health
Duration of use:61-180 days
 April 15, 2013
"I especially like this product because it is in free from without added fillers, which is what I always want. Adding it to water allows for better absorption."
+2points
2of 2voted this as helpful.
Review 3 for Source Naturals Free Form L-Arginine Powder -- 3.53 oz
Overall rating:
4 / 5
4 / 5
foreverfitt
fromFlorida
Age:55-64
Gender:Male
Daily supplement usage:6+ supplements daily
Referral source:Friend
Reason for usage:Enhanced performance
Duration of use:61-180 days
no-brainer
 March 24, 2013
"this product works. I use it almost every day. You do not have to cycle on and off. Best if you combine with equal amount of L-ornithine"
0points
0of 0voted this as helpful.
Review 4 for Source Naturals Free Form L-Arginine Powder -- 3.53 oz
Overall rating:
4 / 5
4 / 5
Value:
5 / 5
5 / 5
Quality:
4 / 5
4 / 5
Effectiveness:
4 / 5
4 / 5
livefortoday
fromNC
Age:25-34
Gender:Female
Daily supplement usage:3-5 supplements daily
Duration of use:30-60 days
Great product
 January 9, 2011
"Great product, and a great value. It works well, but has a terrible taste. I take mine with water before workouts, but when mixed with a protein shake, it blends right in!"
+3points
3of 3voted this as helpful.