I bought a bottle of this stuff a while back. I did notice a mild improvement in focus and mood for a few hours after each dose. I did not experience lower stress, reduced anxiety, or better libido. The more I used it, the less benefit I got. Seems like there might be a buildup of tolerance so the effect is lessened with continued use. I find that L-Tyrosine does the same thing as Mucuna Pruriens, but tyrosine is more cost effective.
NOW Foods is good/affordable.Is there a brand you recommend?