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Sometimes, it feels like every time you turn around, theres a new beauty trend taking over.

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Courtesy of brands / Marissa Bracker / Laneen Wells

SELF is calling the next one right now: shampoo bars.

Whether you want a hair care routine thats easier to travel with (no liquids bag necessary!)

oryoure trying to cut down on microplastics, swappingyour bottle of shampoofor a bar is the way to go.

Kitsch Rice Water Shampoo Bar

Instead, the water from your shower helps create that satisfying lather.

You get the best of both worlds: A product thats eco-friendlyandwill last a long time.

Scan a bars ingredient list with your hair punch in in mind.

Kitsch Rice Water Shampoo Bar

These are some nice add-ins dermatologists recommend.

These can sap moisture out of your strands and irritate your scalp, Dr. Sethi says.

Do shampoo bars leave buildup?

Ethique Volumizing Shampoo Bar

Shampoo bars shouldnt leave any residue behind on your hair.

How do you use a shampoo bar?

First, ensure to thoroughly wet your hair and the shampoo bar.

Ethique Volumizing Shampoo Bar

Shop the best shampoo bars

For shampoo commercial-ready hair, we swear by these dermatologist-approved bars.

What I liked most was how easily it rinsed out, she says.

The lather is creamy and just enough to feel effective.

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My hair feels clean and soft; not even a little squeaky or stripped.

The bars key ingredientand the star behind its hydrating powersis honey, which draws moisture into your strands.

My hair gets greasy really quickly, so I usually choose clarifying shampoos that wont weigh my hair down.

Lush Honey I Washed My Hair Shampoo Bar

HiBar really did the trickmy hair felt clean and bouncy, like there wasnt any residue dragging it down.

But this foams up surprisingly quickly.

This would be amazing for traveling, she says.

HiBar Volumize Shampoo Bar

Im definitely impressed with this so far.

HiBar Volumize Shampoo Bar

Briogeo 3-in-1 Cleansing Bar for Hair, Face + Body

Briogeo 3-in-1 Cleansing Bar for Hair, Face + Body

Lush Jumping Juniper Shampoo Bar

Lush Jumping Juniper Shampoo Bar