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The key to healthy, shiny hair.
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Thats where a hair serum comes in.
Then, wetestedthem ourselves.
After extensive use, we consulted with experts for their opinions to curate this list of top picks.
PHOTO: Sephora
And the only thing Ive consistently used was this mask.
Formulated with the brands proprietarypeptide, the mask targets damage frombleach,heat, color, and chemical treatments.
With extended use, the peptides build bonds that make hair stronger and healthier.
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It bonds and strengthens every hair over time to create longer, healthier hair.
Also nice: It can be applied daily without ruining a blowout or creating a greasy mess.
Amanda recommends using it before bed, so it has time to absorb into the scalp while you sleep.
PHOTO: Plated Skin Science
If you stick with it, you might see new baby hairs in a few weeks.
), I can honestly say that nothing has worked to encourage hair growth as well as this has.
I can visibly see new growth, and my hairstylist has noticed it, too.
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In addition to being extremely fortifying and softening, it smells incredible.
Shauna Beni-Haynes, senior editor with 3c hair:This serum has changed my hair for the better.
It nourishes my dry strands, making each one feel soft and hydrated.
PHOTO: Pantene
Its deeply hydrating and delivers much-needed moisture essential for healthy hair growthwho wouldnt want that?
Remember that this is better suited for those with thick, curly hair.
Folks with fine or straight hair will find it too rich for their hair to tolerate.
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Not only does it smell deliciouslike sweet almondsbut it also promotes length and manageability.
If you have key in 4 natural hair, run to get this serum.
Immediately after use, itreduces frizzand makes hair shinynever oily.
PHOTO: Camille Rose
It also has a subtle citrusy scent that offers a boost of freshness.
It easily absorbs into my hair and leaves it healthier, stronger, smoother, and more nourished.
Its the number one hair serum in Korea for a reason.
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It containssqualane, a versatile ingredient that nourishes strands, restores luster, and adds glass-like shine and softness.
Its relatively weightlessupdates writerAllison Laxsays it feels like water in her hairbut works wonders to deliver on its promises.
It makes my hair shinier and healthier-looking with only a tiny bit of product.
PHOTO: Amazon
In addition to taking care of the root of the problem (see what I did there?
The serum is water-like and nongreasy, so I’m a big fan of the texture.
The scent has top bergamot notes, making it feel very refreshing and clean.
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But we often forget to do the same for our scalp.
Best Bonding
Olaplex No.
Hair serums have a lot of benefits, but be sure to read your serums particular goals.
PHOTO: SEEN
That said, most serums do one thing: hydrate.
Hair always needs hydration, says hairstylistMarshall Lin.
Meet Our Experts
We tapped the following experts for their insights on the best hair serums.
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Why Trust Byrdie
Caitlyn Martynis an associate editor at Byrdie, covering beauty and style.
Pawar KR, Nema PK.
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PHOTO: Kérastase
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Human hair growth enhancement in vitro by green tea epigallocatechin-3-gallate (EGCG).
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PHOTO: Sephora
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PHOTO: Olaplex
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