Mermaid-worthy vacation hair even if you're not on vacation only takes a few key products, and you can get them all at Bluemercury.

We're all about beachy waves for summer (so are your favorite celebs), and it couldn't be easier to get the look! It's all about bringing in beautiful texture to a buoyant body with a salt-kissed finish that feels voluminous and effortless.

The hairstyle has been around for a while now (we're talking decades), but we're spotting a major resurgence lately that feels even softer and more touchable, with a lived-in texture that's serving major mermaid energy.

Shop the best beachy waves essentials for summer from Bluemercury, below.

This lightweight spray from R+Co is designed for natural, voluminous waves with a tousled effect. The mist has style memory, so this is perfect to throw in your beach bag to refresh throughout the day.

This leave-in conditioner and styler reduces frizz, while delivering soft all-day hold and hydration for air-dried waves that feel and look nourished. Infused with a nutrient-rich blend of kelp and algae, it also provides an optimal scalp environment.

Shoppers Say: "I was skeptical because I have a good hair routine already established. I used to put in leave-in conditioner at the end of a shower, scrunch curl cream. Let me tell you this seaweed thing made my curls like so much better. My curls are more defined evenly distributed. I'm seriously reconsidering everything I know about my hair routine because of this one product."

This matte mousse offers superior hold and plenty of volume, so your waves won't go flat and can outlast any beach day.

This nourishing sea salt spray adds the right amount of light texture and volume for a natural hold and salty finish.

Shoppers Say: "Along with the Surf shampoo, this line gives my fine, straight, short hair a lot of body and volume without weighing it down, and it stays looking and feeling full all day."

This nourishing sea salt spray adds the right amount of light texture and volume for a natural hold and salty finish.

This bestselling texturizing spray builds volume, absorbs oil and is a longtime staple for creating every hair look from a bit of messy texture to full-on glam looks.

Shoppers Say: "This is so nice to throw in your purse and use on the go for that extra texture. It adds volume while not leaving hair feel heavy. It has a light scent."

Here's the perfect finishing touch for any hair look this summer! This mist is like an exotic getaway in a bottle, with notes of ripe mango, zesty lemon peel and creamy musks.

This clean-rinsing shampoo eliminates impurities, and creates a gorgeous seabreeze-inspired texture with natural waves.

Looking for more? This deodorant Paige DeSorbo loves is giving luxury fragrance.

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