Vitacost Ratings and Reviews

5-HTP(524)
Amino Acids(1,286)
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Vitamin A(145)
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Vitamin K(297)
Zinc(384)
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Product Reviews

Source Naturals Free Form L-Glutamine Powder -- 16 oz

Amino Acid Supplement. L-Glutamine a free-form amino acid can be converted to glutamic acid. Glutamic acid is a usable energy source for the brain and a precursor to the important inhibitory neurotransmitter GABA (gamma-amino butyric acid). L-Glutamine also plays an important role in ammonia disposal.
Overall rating:
4.6 / 5
4.6
 / 
5
(5 reviews) 3
Open Ratings Snapshot
Rating breakdown 5 reviews
5 Stars
3
4 Stars
2
3 Stars
0
2 Stars
0
1 Star
0
5 out of 5(100%)customers recommend this product.
Customer reviews for Source Naturals Free Form L-Glutamine Powder -- 16 oz
Review 1 for Source Naturals Free Form L-Glutamine Powder -- 16 oz
Overall rating:
4 / 5
4 / 5
K4XP
fromRoanoke, Va.
Age:55-64
Gender:Female
Great Glutamine
 April 12, 2014
"Small portion, 1/2 teaspoon, and you get a full dose of L-Glutamine..
Nothing better!
"
-3points
0of 3voted this as helpful.
Review 2 for Source Naturals Free Form L-Glutamine Powder -- 16 oz
Overall rating:
4 / 5
4 / 5
alduhe
Age:25-34
Gender:Female
Reason for usage:Enhanced performance
Duration of use:30-60 days
Top Notch Recovery for athletes
 March 14, 2013
"I can't imagine ending a workout without Glutamine. This brand is my personal favorite and is easy to mix into my post workout recovery drinks."
+3points
3of 3voted this as helpful.
Review 3 for Source Naturals Free Form L-Glutamine Powder -- 16 oz
Overall rating:
5 / 5
5 / 5
Value:
4 / 5
4 / 5
Quality:
5 / 5
5 / 5
Effectiveness:
5 / 5
5 / 5
stevey
 November 4, 2011
"Very clean product that works"
-1point
1of 3voted this as helpful.
Ratings-only reviews for Source Naturals Free Form L-Glutamine Powder -- 16 oz
Based on the average of (2) ratings-only reviews
Overall rating:
5 / 5
5 / 5
2 out of 2 recommend this product