Superb Brush - shiny, shiny hair!
Having suffered with hair breakage for some time, I looked into what steps I could take to improve things. One of the easiest remedies was to buy a decent brush - I was still using an ancient plastic-toothed brush. My Googling led me to conclude that a boar bristle brush was what I needed, and further Googling led me to the Kent brushes.
Oh my word, what a difference in only two weeks! My hair is now incredibly soft and shiny, frizz has reduced , and I'm sure the amount of breakage has reduced. Surprisingly it also seems to have reduced greasiness, presumably because of the way the bristles help to distribute the sebum throughout the hair.