We spend a fortune on products but ignore the main culprit: your pillow....

https://www.4shared.com/office/RJmubNyege/pdf-7073-15703.html

We spend a fortune on products but ignore the main culprit: your pillow. Nightly friction leads to frizz and tangles. A silk case or loose braid is a simple fix. Stop fighting your hair every morning and protect it while you sleep