New! Biolage Cleansing Conditioners at Ulta

Lately, I've been trying to co-wash as much as possible, avoiding shampoo to see if it makes a difference in my hair. I started with Wen and since that's really expensive, I've been using the Herbal Essences Naked Cleansing Conditioner in between.  I've been trying to grow my hair out and I need it to be as healthy as possible since my hair is thin and has a tendency to break, especially after using heat tools and coloring.
So I was excited to see some new options from Biolage that just arrived at Ulta.  The great thing about these is that they're tailored to your specific hair type, instead of the typical one-size-fits-all model.  They have a version for fine, thin hair like mine that doesn't weigh it down, one for medium hair for those who have a medium volume and texture, one for curly hair, and one for coarse hair. They're not cheap, at $26 for 16.9 oz. but they are a little less expensive than Wen, which is $32 for a 16 oz. bottle.

Medium Hair, Fine Hair, Curly Hair, Coarse Hair

They also have a 33.8 oz version for $35, which is actually a better value.

Are you a fan of co-washing?  Would you try this?