Maya, the Sonia K. is at Target.
Also, I cannot recommend Wen by Chaz Dean hair products enough. I started 2 months ago and the stuff is amazing. It is chemical free and has no detergents - so it doesn't foam. For decades, dermatologists have told us not to use foaming products on our skin because it is so drying, yet we continue to foam up our hair ( which is already dry and dead ).
It seems expensive, but you don't shampoo as much. I only shampoo now once or twice a week.....no kidding. I laughed the first time I heard that. My hair is super shiny, my cowlicks are gone, I have so much body and volume it is nuts !!!
You get it on one of the shopping networks and you can try it for 30 days, if you don't like it , return it. I would recommend that you watch the instructional videos on youtube ( I blow dry just like Chaz demonstrates. )
