The notes.
The written record of OF·27, an independent hair-science program. Every note covers one subject, reports what has been measured, and names its source. Read the four notes that decide the purchase, the science behind the formula, or the guide to running the course.
Before you decide
What OF·27 is, what the study found, what the evidence does and does not support, and what the protocol is. Start here.
The science
The reasoning behind the formula: the biology, the stability problem, the carrier, the platform, the two proteins and the measurement.
Running the course
Everything a buyer needs from the day the parcel arrives to the day after week 12.
The notes, by email.
One note at a time, in reading order, and a message when a new one is published.