hobo
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- Joined
- Mar 11, 2006
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Besides marketing and branding and so on, what are the differences between designer nitric oxide supplements like nitrix and whatever the other brands are and gnc or drugstore L-Arginine? If I decide to take such a supplement, is there any benefit to buying the designer versions or should I stick with the unbranded stuff (if it is basically the same thing) at a lower cost ?