I absolutely love this stuff! I put it in right before blowdrying with my fine blonde hair I notice a difference in the texture and hold of my heat styling using a flat iron. I am out of the little travel size I bought at Ulta and am dying to have more...

I did not like the smell of this product at all! I'd rather use the SPF conditioner than this hair shield. Made my hair look beachy, which is ok sometimes, but I'd rather not look like I didn't wash my hair all the time. Skip it!

Supposedly, this product coats your hair strands with an invisible shield (sounds like some kind of force field to me) in order to protect it from damage due to sun damage and other envionmental effects. I thought that my vacation would be a great time...