The HairDiary blog
Articles on wash days, toning, color-treated hair and keeping track of what actually works.
-
Black Toning Shampoo for Blonde Hair: Which Shade?
Black, violet, blue, green and pink toning shampoos each cancel a different tone. Which one your blonde needs, and how often to use it.
-
Castor Oil and Rosemary for Hair Growth: Recipe & Test
What rosemary and castor oil can and cannot do for hair growth, a diluted recipe with a patch test, and how to track a 12-week trial on your own hair.
-
Purple Shampoo at Walmart: Shelf Picks and Prices
Which purple shampoos Walmart stocks in store, how they compare by price per ounce and toning strength, and how to tell which one works on your hair.