The microdosing routine for LSD is each individual 4 times at a dose of about 10ug. Blotter paper, which may be divided into tenths, is the most convenient device of measurement for microdoses. Read this post for information on taking microdoses of LSD securely. How does tolerance do the job? https://deadhead-chemist-vape-car72615.ezblogz.com/58129044/getting-my-4-aco-dmt-to-work