Quaternium-91

Not Your Mother's Leave-In Conditioner review

This leave-in conditioner helps soften and strengthen hair, but has a heavy fragrance. Plus, my dad's thoughts on leave-in conditioner sprays vs. thicker formulas.

My hair gets pretty darn frizzy in the summer. I usually throw my hair into a ponytail because I’d have to get up an hour earlier to have enough time to tame all that frizziness. I was curious if Not Your Mother’s Leave-In Conditioner could help keep my hair under control, so I picked up a bottle when it went on sale at CVS. I bought it on the same day I picked up Not Your Mother’s Texturizing Sea Salt Spray. This leave-in conditioner states that it is formulated with an…