Come prepared to learn today!!! Bust out your notebooks and pens because today we’re getting a PhD in *HAIRology* (not trademarked). Our guest today is Mayowa Osinowo, the CEO and founder of Glimmer 411 (@glimmer411), a hair-tech company focused on providing the tips and tools curly-haired people need to have the healthiest head of hair possible. As usual, be prepared for Nigerian propaganda.