I can usually judge an awesome beauty product by my desire to put in a travel size container. It’s a 10 Leave-in Plus Keratin is just that product. I used the original It’s a 10 before. Although I thought it was great, I didn’t think about making it into a 3 oz. product. That all changed with this one. The product is hydrating and lightweight enough that I can add a curling product to my hair and it doesn’t weigh it down. I’m heavy handed with my curl products so having a lighter leave-in is essential (I know I should go easy, but it’s so hard). This will be a perfect product to add to my after beach hair routine. The salt, sand, and sun always wreaks havoc on my hair. It’s a 10 is available at select salons and on Amazon.