In its purest type, LSD looks like a white or colorless crystalline powder, has no scent, and may taste bitter. But in this form, even the smallest dose may be strong and harmful. Most of the solvents accustomed to synthesize LSD are very carefully monitored, and for a great reason. https://medium.com/@LsdWorld/the-future-of-lsd-research-and-potential-medical-uses-40ebd16dd150