Natural Piperazine can be taken in higher doses than Piperazine Citrate.
The limit on Piperazine Citrate is 3 grams a day, for 3 days, and half that for a longer term dosing plan.
Initial testing of Natural Piperazine seams to indicate that if taken 4 times a day, the total yield can be 7 Grams/D. I took 14 grams of 12:1 extract, spread through the day. No adverse effects.
If you use 35% natural Piperazine (10:1 extract) you need to multiply the weight by 0.35 to determine the dose.
If you use 50% natural Piperazine (12:1 extract) you can divide the weight of the powder by half, to get the dose of natural Piperazine.