A very nice list of terms used by herbalists and clinicians.

Comedogenic Ratings

Ingredients that may clog pores causing acne, on a scale from zero to five.

Absorption Ratings

Learn what to expect from carrier oils for skin absorption, on a scale from one to five.

Tables & Charts

Equivalents for dosage and measurement.

Clinical Studies

Some interesting citations and their references.

Full-Spectrum vs. Standardized

What's the difference?

Product FAQ

Of course you have questions if you are genuinely involved in your own healthcare!

Get the dirt on useful plants from these pages on FAQ, definitions, ratings, tables, charts, and studies.