Your 18-MEA Cuticle Layer: Once It's Gone, There's No Turning Back
April 23, 2014 | by Tonya McKay
18-MEA is essential to your hair health, and once it's gone there's little you can do to bring it back. Read more »
Can Water-Soluble Hair Products Contain Petrolatum?
June 30, 2011 | by Tonya McKay
Chemistry trumps advertising: a lesson in water-solubility Read more »