I first became interested in Sinicuichi when I read about it being used in conjunction with mescaline. It sounded like interesting stuff, so I ordered 2 ounces of it from an internet supplier of botanical curiosities. It arrived - long green leaves with a pleasant smell.
I researched various methods of ingesting the plant, and decided to make a tea out of approximately 10 grams of leaves. I put 5 grams of leaves into 2 mason jars and filled both jars to the top with boiling water. I then set them outside to sit in the sun for around a day and a half.
I drank the bitter brown liquid quickly. The first effects were apparent in around 10 minutes - I felt a feeling of calm, almost to the point of being sedated. I also felt a bit queasy, a feeling that would stay with me for some time. No other effects were noticeable for the duration of the trip.
In all, sinicuichi didn't do much for me, but I highly suspect that the tea that I made was weaker than it should have been. It was not unpalatable.