There’s a lot I love about summer—throwing on a dress, going for ice cream, after-dinner walks—but humidity-induced frizz is not on my list. Funnily enough, putting more moisture into your hair, in an intentional way, can help prevent frizz and flyaways. And Eva NYC H2-Whoa Hydrating Shampoo and Conditioner does a great job of infusing moisture—via hydrating ingredients like hyaluronic acid—into strands for hair that’s smoother and shinier. In the shower, lather your roots with the shampoo, rinse, then condition your lengths and ends, and rinse; skipping shampoo on your lengths is actually another way to help prevent frizz.

Eva NYC H2-Whoa Hydrating Shampoo and Conditioner is a part of our Allure Beauty Box product lineup for May. Subscribe to Allure Beauty Box and get editor-approved picks in makeup, skincare, hair care, and fragrance delivered right to your door every month.