sounds interesting. I also tried the initial combo of Lecithin, Zinc, Arginine and Pygeum.
Actually Zinc really makes a difference for me combined with enough water.
Lecithin is hard to judge for me.
Arginine mainly for better erections.
Pygeum increased my precum a lot.
Bad thing is that I got some serious stomach problems with the combo. I know that zinc can be hard on the stomach but I suspect the Pygeum stuff. I am still interested in taking beta sitosterol to produce more pre cum. Actually that is the active component in Pygeum and Saw Palmetto.
Maybe will try the celery seeds as well - up to now I could not find the active components as extract.