The best arginine product I have ever used hands down. I would recommend to anyone looking for arginine or a good product to improve muscle pumps.
Verified purchase: Yes | Condition: New
An essential basic amino acid. In easily swallowable form. Pure and effective ingredients. Double strength. Great value.
Verified purchase: Yes | Condition: New
i have been using this supplement for well over a year...I believe in the entire NOW Food line
Verified purchase: Yes | Condition: New
The product, after two weeks, doesn't appear to be working, but I have to add that the size of the pill is difficult to swallow.
Verified purchase: Yes | Condition: New
Great value, quality product, shipped fast
Verified purchase: Yes | Condition: Pre-owned
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