Most of us that tried cilantro oil tablets or cilantro oil drops had little success. Since there is no prescibed amount we all just winged it, what I did successfully was to use fresh or fresh frozen cilantro. I used about 1/2 bunch stems and leaves blended in a blender, daily for 6 months because I was so successful I was afraid to go off of it. Most just experimented for 3 months, learning if it helped and then stopped either way. Also most of us that get a twing, the feeling of little bumps returning under our skin and strange skin sensations resume the cilantro for a few days and in my case the bumps (never breaking the skin) disappear.
I was only about 1 month into a recurring breakout when I learned about cilantro and after drinking for about 3 weeks. I notice the severity of this recent breakout was stalled and by 6 weeks I was sure I was healing. Still it took 2 months to feel confident it was working. After my initial GD breakout, 1 year, horrible all over front and back torso, upper and lower, my subsequent pattern was 6 months of activity and 6 months of dormancy and that went on for over 4 years I learne about cilantro. After my first year none of the subsequent breakouts were quite as severe as the inital breakout, the difference being my upper front and back torsos were not solid with papuales, I had spaces between them. Yet the lower torsos were just as bad as the first year. The misery was extreme.
Initially I would add fresh fruit, probiotic yogurt, raw egg, almond milk and add the cilantro. I kept thinking I would get used to the flavor of cilantro. I never did. If I'm doing a cilantro maintenance I now prefer to make my morning smoothy without the cilantro and remove the smoothly, put in cilantro an about a half cup of water, blend and chug down this tonic without breathing and this way I don't notice the taste.
Search the web for infomation about home chelations for heavy metals. There is also information about heavy metals tied to Alzeheimers, Parkinson's and GD, but not a lot. I found several sites, so give it a try. There are no studies tieing in heavy metals to GD that I found, but you understand no pharmacutical company is motived to research this because their is no money in it for them.
Many use the Facebook GD site and I wonder if they have researched cilantro with GD. The Earthclinic GD site is the intial source of testimonials that Kimass1 read and shared this Earthclinic site link information with us on Mayo back mid-Feb. 2019.