How to Balance the pH Levels of Hair

Let’s head back to science class – the pH balance of hair is the measure of how acidic a substance is on a scale from 0-14. 0 through 6.9 is the acidic side of the scale, 7 is neutral, and 8 to 14 is alkaline. But what does acidic, neutral, and alkaline mean for your teen’s hair?  The pH balance of hair can make a big difference in how your kid’s and tween’s hair strands look and feel. The pH of hair is between 4.5 and 5 due to the natural oil on the scalp, also known as sebum. This natural ...