I’m sorry I forgot to mention a couple things which are very important. Citricidal GSE is not totally natural. During the manufacturing process a chemical is produced which can be toxic called diphenol hydroxybenzene. Many have likely had side affects due to the latteris or a herx effect. Either way the best way to protect yourself after taking this is to also take or use BENTONITE CLAY as part of your regimen which will remove the toxins from your body. Sorry I forgot to mention it. Yes Citricidal is extremely potent but if you use bentonite clay as the sweeper you are likely to have few to no side affects from the use of Citricidal IMO but each person is different.