Who doesn't love spending a lazy Saturday afternoon lying out by the pool or attending one of the many outdoor BBQs that summer brings? But while these warmer days offer the perfect backdrop for beachy waves or casual updos, the weather is also to blame for ruining our perfect coifs and damaging our hair. With humidity and heat causing frizzy, brittle hair and oily roots, it can take a lot of work to keep hair looking "effortlessly" beautiful. To the rescue: This new crop of hair care products that specifically address these annoying issues that come with warmer weather.

Keratin Complex came out with a stellar new line to combat the summer heat -- and of all of the products, this styling spray is a must in your summer hair care arsenal. It helps fight humidity to keep frizz in check, and the unique formula is super hydrating -- crucial when it comes to keeping hair soft and smooth. (Dried-out hair soaks up the moisture in the air, resulting in an unsightly frizz-fest by the end of the day.) Plus, with UVA/UVB coverage, this spray ensures your hair stays protected from the sun's harmful rays.

From the collection that brought you the award-winning Texturizing Sea Spray, $17.95, comes a new addition that we love. The Hydrocream Whip is a styling cream featuring the standout Hawaiian Awapuhi extract, which hydrates hair and fights frizz. The Keratin blend helps strengthen the protein in hair, and this product also provides UV protection.

For summer, bohemian lackadaisical hairstyles are king. Whether you're wearing your hair up in a casual bun or down with beachy waves, you want it to look soft and touchable. An elaborate, stiff bouffant that's hair-sprayed Jersey Shore-style is not the way to go (like we needed to tell you that). This hairspray gives your style hold -- without your hair feeling like a helmet -- thanks to a unique blend of polymers that create a flexible web, keeping hair strands together without cementing them. Even better, it's infused with a special technology that blocks humidity, so hair doesn't become limp (or larger than life) by midday.

If you find yourself frustrated with your oily roots and dry ends, welcome to the club. While we wouldn't trade in the hot August sun for anything (OK, maybe a hot summer fling), we can go without how the heat affects our hair's temperament. Washing hair daily will get rid of the oil, but that'll also dry out your hair more. So what's a girl with moody hair to do? Two words: dry shampoo. This new product from Keratin Complex is one of the best we've ever tried. One spritz of this baby in the morning and you're guaranteed an oil-free head of hair all day long.