I test it on my own skin, then I tell you exactly what happened.

After the film

The same six stages, written down

A review is only worth reading if you can tell what was measured, what was observed, and what was opinion.

This is structured personal testing, not clinical testing. One person, one face, no control group, no laboratory. It can tell you how a product behaved on my skin under conditions I have written down. It cannot tell you what a product will do to your skin, and nothing on this site is medical, dermatological or scientific advice.