LOL - there are very few sups that I actually notice a difference - but L-Arginine is without question the
one that I can see a (pardon the pun) BIG difference in how well it works.
L-Arginine is like putting Cialis or Viagra on steroids... there's an old saying in the porn industry - that sometimes they need to
bring in the - "FLUFFER" for the guy... when you hit the right dose of L-Arginine you'll notice L-Arginine IS the fluffer 24/7.
L-Arginine produces Nitric Oxide (the same thing Viagra does), which is the prime chemical involved in producing an erection and
improves overall systemic circulation... this is also GREAT for blood pressure - so good I was able to come off BP meds from it.
Just Google - "Swanson L-Arginine" which will give you the site that has the best prices along with high quality... GNC is good,
but costs about 4 X the price of Swanson L-Arginine... once I saw how good it worked - I keep 5-10 bottles on hand and get it when it's on sale.