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Even if dryness isnt your primary predicament, these treatments are a game-changer forheat-stylersand salon regulars.

Collage of bottles of hydrating hair treatments and selfies of people smiling while holding small jars

Source images:Allureeditors and courtesy of brands; Collage: Laneen Wells

Hot tools andbleachingweaken hairs natural bonds, leading to brittleness, breakage, and, yes, dryness.

quench dry, depleted hair, while polyglutamic acid locks in hydrationeven after shampooing and conditioning.

Ohio- and New York City-based hairstylistMia Santiagoswears by it for even the most desperate ‘dos.

Amika Hydro Rush Intense Moisture Mask blue tube on light gray background

Allureshopping director Shanna Shipin applying the Amika Hydro Rush Intense Moisture Mask

“This one is great for heat-damaged or overly processed hair,” she said.

Plus, the sheer creaminess is satisfying all on its own.

(I haveextra dry curlswith heat damage, so that’s saying something!)

A selfie of Shipin before applying the Amika Hydro Rush Intense Moisture Mask

Shipin before applying the Amika Hydro Rush Intense Moisture Mask

A standout blend of warm vetiver and bright citrus that makes the dairy even dreamier.

Los Angeles-based cosmetic chemist Javon Ford shouts out this formula’s inclusion of dicaprylyl ether (an emollient).

It definitely plays a role in how the product feels and performs," he explained.

A selfie of Shipin after applying the Amika Hydro Rush Intense Moisture Mask

Shipin after applying the Amika Hydro Rush Intense Moisture Mask

I only need two pumps for my head of ultra-thick hair.

Let the gloss sit for five minutes before rinsing.

it’s possible for you to sub it out as your conditioner or use it as reinforcement.

Roz Milk Hair Serum in branded component on a light gray background

Deanna applying the Roz Hair Milk Serum

Youll feel the difference right away.

The strands were shinier and smoother, with more hydration and markedly less frizz.

Applying right before using heat will help speed up dry time, too.

Selfie of Deanna before applying the Roz Hair Milk Serum

Deanna before applying the Roz Hair Milk Serum

Silva before applying the Oribe Gold Lust Nourishing Hair Oil.

Silva after applying the Oribe Gold Lust Nourishing Hair Oil.

Tester feedback:Allure social directorKassidy Silvauses this mask weekly.

Selfie of Deanna after applying the Roz Hair Milk Serum

Deanna after applying the Roz Hair Milk Serum

3 Hair Perfector

Olaplex

No.

3 Hair Perfector

Why it’s worth it:“Olaplex No.

3is a game-changer for damaged hair.

K18 Leave-in Molecular Repair Hair Mask in branded component on a light gray background

Allurecommerce writer Jennifer Hussein applying the K18 Leave-In Molecular Repair Hair Mask

The formula is lightweight but indulgent, and the results are as sleek as can be.

But in a matter of minutes, my hair looked significantly healthier.

Pair it with the rest of Avedas Nutriplenish collection, like this matchingshampooandconditioner, for even more hydration.

A selfie of Hussein before applying the K18 LeaveIn Molecular Repair Hair Mask

Hussein before applying the K18 Leave-In Molecular Repair Hair Mask

“It revives dry strands and restores softness in just one minute,” she explains.

Without proper hydration, it becomes dry, brittle, and prone to breakage.”

The second is bond-building reparative treatments, like K18 Leave-In Molecular Hair Mask and Olaplex No.

A selfie of Hussein after applying the K18 LeaveIn Molecular Repair Hair Mask

Hussein after applying the K18 Leave-In Molecular Repair Hair Mask

3 Hair Perfector, which work at the molecular level to repair serious damage," she explains.

Still, whether the benefits are short-term or long-term, any hydrating hair treatment can be valuable.

How are hydrating hair treatments different from regular conditioners?

Fekkai Super Strength + Repair Mask in branded tub component with best of beauty seal in the top right corner on a light gray background

Alluresenior director of audience development Lexi Herrick applying the Fekkai Super Strength + Repair Mask

Testers considered performance across four primary categories: efficacy, texture and experience, fragrance, and packaging.

For more on what’s involved in our reporting, check out our completereviews process and methodology page.

Our staff and testers

A beauty product is a personal purchase.

A selfie of Herrick before applying the Fekkai Super Strength  Repair Mask

Herrick before applying the Fekkai Super Strength + Repair Mask

A selfie of Herrick after applying the Fekkai Super Strength  Repair Mask

Herrick after applying the Fekkai Super Strength + Repair Mask

Ouai Clear Hair Gloss in branded bottle component with best of beauty seal in the top right corner on a light gray background

Blackman before applying Ouai Hair Gloss

Selfie of Ouai Hair Gloss Annie Before

Blackman before applying Ouai Hair Gloss

Selfie of Blackman after applying Ouai Hair Gloss

Blackman after applying Ouai Hair Gloss

Oribe Gold Lust Nourishing Hair Oil in branded black and gold gradient bottle on light gray background

Silva applying the Oribe Gold Lust Nourishing Hair Oil.

Selfie of Silva before applying the Oribe Gold Lust Nourishing Hair Oil.

Silva before applying the Oribe Gold Lust Nourishing Hair Oil.

Selfie of Silva after applying the Oribe Gold Lust Nourishing Hair Oil.

Silva after applying the Oribe Gold Lust Nourishing Hair Oil.

Olaplex No. 3 Hair Perfector in branded bottle component on a light gray background

Virtue Flourish Thickening + Hydrating Mask hourglass shaped purple jar on light gray background

Replenishing Overnight Serum in branded pink bottle with serum pump on light gray background