From 2021 this comprehensive review covers evidence for the composition, preclinical and clinical indications of a number of root botanicals. Including Coleus forskolii. Identifying over 40 recovered compounds, sesquiterpene hydrocarbons, sesquiterpene alcohols, monoterpenoids and diterpenoids.
References:
Lunz K, Stappen I. Back to the Roots-An Overview of the Chemical Composition and Bioactivity of Selected Root-Essential Oils. Molecules. 2021 May 25;26(11):3155. doi: 10.3390/molecules26113155. PMID: 34070487; PMCID: PMC8197530.