I sprinkle in on my eggs almost every morning. I don't necessarily take the full 2500mg, but I am also small ~115lb. I also do ice, lysine, and h2o2 if I feel a tingle. Haven't had a major breakout since.
I tried Lecithin. A Bechtel engineer who worked at a laboratory when he was younger told me that they grew the herpes virus. They used Lecithin to control and kill the herpes virus. He saw the herpes breakout on my face one day at work. He told me to take 2500 mg each day for a month. I asked him why he hasn't come forward with this information. He said that the FDA was too powerful to fight.
It worked for me. I haven't had a breakout in 20 years.
As I understand it, hospitals use Lecithin based baby formulas on new born babies born to women with genital herpes.
Lecithin 2500 mg a day for a month