06-02-2012, 08:02 AM
L-Arginine, while great for general health, will raise testosterone. For NBE, it would be betteer to avoid it for now. Hylauronic Acid is a bit harder to describe. The lack of it is like drying from the inside out. It is good to accompany a collagen supplement, but at your age you might not need to supplement with it just yet. L-Threonine would be a good idea to include, as would MSM. Gelatin is a better tissue supplement than specifically targeting collagen.