10 Best Hair Serums to Fight Off Frizzy Hair

• A little goes a long way

• Some don't like the watery consistency

If you've ever dreamed about going to sleep and waking up with perfect hair, this product might be just what you need. A serum and hair treatment-in-one, this product is packed with ingredients, such as mango butter, coconut oil, and pomegranate-seed oil, to help soften, moisturize and revive limp hair overnight. The light formula penetrates the hair cuticle to boost hydration and replenish strands for healthier hair.

Size: 3.4 oz

Hair Type: All hair types

Nordstrom rating: 4.8/5 stars

A Nordstrom reviewer says: “I have naturally dry, coarse hair but this leaves my hair feeling so soft and hydrated. My ends look so much more smooth in the morning and overall-- refreshed!”

• Protects against heat damage

• Can leave a sticky residue

While serums are great for sealing in moisture, they also have added benefits like heat protection. This serum protects hair from thermal styling up to 450 degrees, helping to minimize hair damage and frizz ,without weighing hair down. Use this product before stying for healthy shiny results every time.

Size: 3.0 oz

Hair Type: All hair types

Sephora rating: 4.6/5 stars

A Sephora reviewer says: “This makes my hair so shiny and healthy. It is lightweight and a must-have in my hair routine.”

• Affordable

• Some don't like the pump dispenser

If this is your first time adding a serum to your hair routine, this affordable option is perfect product to try. Made with sustainably sourced organ oil, this serum enhances shine and helps to control frizz for manageable hair, no matter the style.

Size: 5.1 oz

Hair Type: All hair types

Target rating: 4.5/5 stars

“This was a staple in my hair routine for years when I went natural. I especially loved using this on my ends after conditioning or to take down my braids. My hair would feel so soft and smooth and smelled amazing!” — T.N.S

• Aids in hair regrowth

• Pricey

If you have ever struggled with thinning hair or are looking for a product to stimulate hair growth, Vegamour's Gro Hair serum might be the next product to add to your stash. Made with turmeric and red clover, which have been shown to aid in hair growth and prevent hair growth, this product improves hair density for thick, fuller hair.

Size: 1 oz

Hair Type: All hair types, fine thin hair

Sephora rating: 4.4/5 stars

A Sephora reviewer says: “The serum is so incredibly lightweight and doesn't make my hair feel oily. I use it once a day, every day and then use my scalp massager - it makes [it] feel healthy, look shiny, and I've totally seen a difference in hair thickness.”

• Hydrating

• Thick consistency

Made with a blend of jojoba, rosehip, olive, safflower and lavender oils, a little of this serum goes a long way. Only a few pumps of this serum will have your curls and coils feeling nourished and looking unbelievably sleek. Use on wet or dry hair for bouncy defined curls, and even massage this oil into your scalp for added hydration.

Size: 3.9 oz

Hair Type: Curly, coily textures

Amazon rating: 4.5/5 stars

“The curly hair queen, Tracee Ellis Ross, has done it again! A recent addition to my beauty stash, this oil is quickly becoming a go to product for whenever my hair needs a moisture boost. It absorbs so nicely and leaves my curls shiny all day long.” — T. N. S.

• Promotes thicker hair

• Takes a while to see results

Made with peptides and a blend of plant extracts, this serum is just want you need for visibly thicker, more voluminous hair. Best used as a nightly leave-in treatment, massage it into the scalp to promote healthier, fuller hair.

Size: 2 oz

Hair Type: All hair types, fine, thin hair

Sephora rating: 3.9/5 stars

A Sephora reviewer says: “I’ve tried many hair products before and none of them make a difference in my hair. I bought [this one] and didn’t really expect it to be different than the others, but honestly, this one surprised me! I’ve never had a such remarkable result!”

• Smells great

• Can cause build-up

The ultimate healing oil for dry damaged hair, Virtue's hydrating serum is packed full with a blend of plant extract and oils to strengthen hair and protect it from harsh climate and environmental pollutants. It is also infused with keratin proteins to help repair damaged, brittle strands. The oil can be used as a leave-in treatment to reveal visibly healthier, lustrous hair.

Size: 1.7 oz

Hair Type: All hair types

Sephora rating: 4.7/5 stars

“My mom and I text regularly and one day she texted me that she really thought the “hair thing in the blue bottle was pretty good.” On my next trip home, I realized she meant this product from Virtue. I like putting this on the ends of my hair after a shower when it’s still damp. It sounds strange, but it’s an oil that feels like a weightless dry oil, that isn’t slippery or silicon-y feeling -- I almost feel like it almost sucking up the dryness from my hair. (On a more scientific note, it contains keratin protein, a natural form of Vitamin E, and Kalahari Melon oil to nourish). My hair and my mom’s (and note, she’s had perms for 30 years) both feel noticeably softer the day after using this.” — Kathleen Hou, Beauty Director

• Versatile

• Pricey

Who doesn't love a multi-use product? This versatile hair serum works on wet and dry hair and is also great as a deep conditioning treatment. This rich oil penetrates the hair shaft to promote strong radiant hair. Packed with vitamins, this serum also works as a heat protectant to shield hair from excess thermal styling.

Size: 1 oz

Hair Type: All hair types

14th Night rating: 5/5 stars

A 14th Night reviewer says: "This hair elixir has been a game-changer in my routine! My hair is so soft and the serum makes it easier and faster to blow dry my hair. I also use it every other day before bed to add some moisture to my curly hair which tends to get dry. I am noticing my hair texture and overall health is improving .”

• Provides great shine

• Strong scent

Fable & Mane's MahaMane Oil is a potent blend of fruit oils. including passion fruit for added nourishment to strengthen your strands. With additional heat protecting benefits, this serum also instantly smooths your hair whether you're curling, straightening or just wearing your natural texture.

Size: 1.8 oz

Hair Type: All hair types

Sephora rating: 4.3/5 stars

“As someone with long hair, summer makes my scalp and hair feel like it’s in an Easy Bake oven. Indian haircare brand Fable & Mane's oil is based on the traditional Indian practice of hair oiling. I like taking just a few drops post-shower, and using my fingertips to gently smooth it around my head, focusing on the ends, temples and crown. I find that even just doing it for two minutes, relieves a lot of tension. My hair looks and feels smoother and shinier, too.” — K. H.

• Lightweight

• Can feel oily

Coined the magic serum for a reason, this serum is fragrance-free and made with clean ingredients specifically to help those who struggle with skin and scalp sensitivity. Perfect for all hair types, the Seen Magic Serum transforms dry, dull strands for shinier stronger hair with more body and movement. The light and airy formula also doesn't weigh down your hair so regardless of how you choose to style it, your hair will be hydrated, without the excess greasiness.

Size: 1.0 oz

Hair Type: All hair types

Ulta rating: 4.5/5 stars

An Ulta reviewer says: “I love the seen Magic Serum! It adds amazing shine and isn't greasy, like other serums. It's the best I've ever used, and I've tried dozens.”

"A lot of hair serums have many ingredients in them, but it’s best to do your own research and find what suits your hair needs. If you're someone who’s looking to use a hair serum that is more natural I would suggest looking for key ingredients like argan oil, coconut oil, marula oil, or aloe vera. Ingredients I would recommend avoiding are parabens and sulfate. They can dry and strip the hair from its natural moisture," says Sha'don.

"Applying serum when wet is best because your cuticles are open and it will allow your hair to retain moisture," says Sha'don. "Also, using a silk scarf or investing in a silk pillowcase will also protect your hair from frizz."

Sidney Sha'don is a licensed professional hairstylist based in Baltimore, Maryland

As a leading publisher of fashion, lifestyle, and beauty content, ELLE.com is committed to highlighting the best products in various categories by personally testing the latest and most innovative products, interviewing countless experts, and vetting customer-loved items. For this piece, ELLE.com editors spoke with hair experts about the absolute best hair serums for frizzy hair. The authors personally tested a number of these products and scoured reviews for the top-rated products on the market.