No matter the time of year, my hair always seems to need a little extra nourishment. Between the summer sun and freezing winter air, dryness is basically a year-round issue for me. That’s why my shower shelves aren’t just stocked with shampoo and conditioner, they’re also overflowing with a rotation of nourishing hair masks.
A few of our favorite hair masks:
Hair masks are essentially supercharged versions of conditioner, designed to sit on strands anywhere from a few minutes to overnight to hydrate, repair, strengthen, or whatever else your hair might need. Whether you’re dealing with bleach-damaged lengths that could use a boost of vibrancy or brittle curls that need hydration, there’s a formula out there for every concern. To find the very best hair masks, Cosmo editors spent months testing dozens of formulas in our very own showers and haircare routines.
Ahead, the 9 best hair masks for every hair type and concern.
Briogeo Don’t Despair Repair Deep Conditioning Mask
Briogeo Don’t Despair Repair Deep Conditioning Mask
Pros
- Works well for all hair types
- Also has a coinciding shampoo and conditioner for a well-rounded nourishing routine
Cons
- Some users don't love the light scent
| Key ingredients | Plant proteins, algae extract, rosehip oil |
| Usage | 10 minutes weekly |
Why we love it: Dryness is no match for this rich treatment from Briogeo. The formula is packed with strengthening plant proteins, antioxidant-rich algae extract, and nourishing rosehip and almond oils to help repair damage and lock in moisture. It's safe for color-treated hair and all hair types, and there's a coinciding shampoo and conditioner from the line if you're in need of a complete hair-strengthening routine.
One Cosmo editor says: “My dry, thick hair is the ultimate test for a mask, and nothing leaves me with softer strands than Briogeo’s Don’t Despair formula. It’s my go-to year-round, whether the summer sun and chlorine is drying out my hair, or the winter temps are making my hair feel more brittle than ever, a few minutes with this in the shower makes all the difference.”—JASMINE HYMAN, ASSISTANT BEAUTY EDITOR
K18 Leave-In Molecular Hair Mask,
Pros
- Works wonders on color-treated and heat damaged hair
- A little bit of product goes a long way
Cons
- Application process might be new for some
| Key ingredients | K18Peptide |
| Usage | Leave in after shampooing for the first six washes, then use as needed |
Why we love it: This repairing treatment features K18’s patented peptide, which helps strengthen damaged hair all the way down at the molecular level for softer, healthier-looking strands over time. Unlike a traditional mask, it’s applied to freshly shampooed hair and left on for four minutes—no rinsing required—making it an easy addition to any wash-day routine.
One Cosmo editor says: “I haven't had a hair routine without the K18 hair mask in years, and I can’t imagine ever going back. It's the best repairing product I've ever tried. I have healthier hair now, so I no longer sit in the salon begging my stylist to coat me with whatever hydrating, repairing treatment they have to try to fix whatever damage I've done, saving me a lot of money over time.”—BETH GILLETTE, BEAUTY EDITOR
PATTERN by Tracee Ellis Ross Treatment Mask
Pros
- Large jar holds tons of product
- Color-safe
- 2026 Cosmo Holy Grail Beauty Award winner
Cons
- Make sure to thoroughly detangle the hair before using
| Key ingredients | Rice water ferment, moringa seed extract, panthenol |
| Usage | 10 minutes every other week |
Why we love it: Accentuate your hair's texture with this mask, loaded with rice protein and panthenol to strengthen strands and define curls. A blend of conditioning ingredients smooths frizz and enhances the natural curl pattern, leaving hair bouncier and more manageable, which is why this was crowned our favorite hair mask for curls in our Cosmo Holy Grail Beauty Awards.
One Cosmo editor says: “I seriously think this is the best hair mask I’ve ever used on my curls. The formula feels like a thick gel, which I’ve yet to see in a mask, but the results speak for themselves. This product gives me the virgin curls I had before I ever touched a hot tool!” —KHADIJA HORTON, SENIOR DESIGNER
Olaplex Weightless Volumizing Hydration Hair Mask
Olaplex Weightless Volumizing Hydration Hair Mask
Pros
- Great for all fine and thin hair types
- Simple to use, can even use in place of conditioner
- 2026 Cosmo Holy Grail Beauty Award winner
Cons
- Those with super dry hair should try the richer version
| Key ingredients | Signature biomimetic cuticle technology, avocado oil, shea butter |
| Usage | Three to five minutes weekly |
Why we love it: Olaplex is beloved for its bond-boosting haircare products, and their masks bring that same cuticle-sealing technology to this five-minute treatment. This iteration is best for hair that's fine or thin, or tends to get greasy (they also have a richer version for thicker hair types), and it earned a Cosmo Holy Grail Beauty Award. It requires less than five minutes in the shower and keeps the hair looking (and feeling) fresh for days.
One Cosmo editor says: “When I use this, everyone asks me if I have just gotten a hair gloss, and this product is the only thing I changed. It makes my thin hair shiny, not greasy. Of course, it’s also repairing and preventing damage, which is key for my fragile, color-treated hair that I put through the wringer (read: heat style) nearly every day.”—BG
L'Oréal Professionnel Paris Vitamino Color Spectrum Mask
L'Oréal Professionnel Paris Vitamino Color Spectrum Mask
Pros
- Works for all hair colors
- Can extend life of hair color for more than three months
Cons
- On the pricey side
| Key ingredients | Ferulic acid, citric acid, glycerin |
| Usage | Three to five minutes weekly |
Why we love it: If your hair has fallen victim to overprocessing or bleaching, we love this hydrating mask that protects color and restores vibrancy. It works on all color-treated hair, including blondes, and also has a delightful scent featuring citrus and amber, that lingers on the strands long after you wash it out.
One Cosmo editor says: LB tk
Dove Styling Aid Intensive Repair Mask for Damaged Hair
Dove Styling Aid Intensive Repair Mask for Damaged Hair
Pros
- While already just $10, it's also often on sale
- Lightweight texture
- Works in one minute
Cons
- While the smell is pleasant, some reviewers complained that it's too sweet
| Key ingredients | Ceramides, oat peptide, coconut oil |
| Usage | One minute at least once a week |
Why we love it: This hair mask combines three hair boosting properties—ceramides, peptides, and amino acids—to deliver intense hydration, deep nourishment, and more resistance to hair breakage. It also adds moisture without any sticky product build-up, and is just a fraction of the price of other nourishing masks.
One Cosmo editor says: “I’ve long been obsessed with Dove’s hair masks. They make my hair feel so soft after just one use, and they have a nice sweet scent that pretty much doubles as a hair perfume. I have a jar of this sitting at my desk and I throw some into my slick backs when I want some moisture but don’t want to use a sticky gel.”—JH
Shu Uemura Ultimate Reset Extreme Repair Masque
Pros
- Smells incredible
- Super hydrating
Cons
- Not the best option for fine hair
| Key ingredients | Rice extract, glycerin |
| Usage | At least five minutes once or twice per week |
Why we love it: If your hair is feeling brittle, this mask will give it some much-needed hydration via rice extract and glycerin. Plus, you don't need much to make an impact—just a dollop goes a long way, so while it’s pricey, the jar will last a while. It also leaves the strands smelling incredible, thanks to an entire note profile consisting of orange blossom, jasmine, ylang ylang, sandalwood, vanilla, and musk.
One Cosmo editor says: “I’m dry all over. My face, my body, and my hair, all need products that supply an ample amount of moisture, and this hydrating hair mask is a godsend. I use it once a week in lieu of a conditioner and my waves air dry like an absolute dream, and stay soft up until my next wash day.”—JH
Amika The Kure Intense Strength Repair Mask
Pros
- Comes in a bunch of different sizes
- Works on all hair types
- 2026 Cosmo Holy Grail Beauty Award winner
Cons
- Needs to sit on the hair for at least 10 minutes which is on the longer side
| Key ingredients | Sea buckthorn, mango butter, shea butter, proteins |
| Usage | 10+ minutes weekly |
Why we love it: Powered by proteins and plant-derived butters (like mango and shea), this mask strengthens the hair from within the strand while also boosting moisture. The formula is rich without weighing down the hair, it works wonders on all hair types, and is even safe to use on color-treated hair.
One Cosmo editor says: “This rich formula makes my hair feel smoother and visibly shinier without weighing it down. It brings out my natural waves all the way up to my scalp (which literally never happens because I have super-long hair) and keeps my frizz in check.” —SAM ADLER, CREATIVE DIRECTOR
BRAZIL EDITION Restorative Peptide Hair Mask
BRAZIL EDITION Restorative Peptide Hair Mask
Pros
- Works in two minutes
- Safe for color-treated hair
- 2026 Cosmo Holy Grail Beauty Award winner
Cons
- Only available at limited retailers
| Key ingredients | Biomimetic peptides, murumuru butter, hyaluronic acid |
| Usage | Once or twice a week for two minutes |
Why we love it: Strengthen your split ends and protect against future breakage in just two minutes with this nourishing mask. It’s got a signature peptide and amino acid blend that boosts the hair’s natural proteins, while plant extracts sourced from the Brazilian Amazon—murumuru and babassu butters—add moisture for hair that’s both stronger and softer than before you washed.
One Cosmo editor says: “I’m so inconsistent when it comes to using masks and treatments in the shower, but this nourishing pick only takes two minutes to repair damaged hair, so I end up using it in place of regular conditioner twice a week. My hair has never looked softer and smoother as a result.” —LB
How to Choose the Best Hair Mask for Your Hair
Hair Type
The best hair mask for you starts with your hair type. Those with fine hair will benefit from lightweight formulas packed with proteins that strengthen and hydrate without weighing strands down. Thick, coarse, or curly hair types typically need richer or heavier masks loaded with nourishing oils, butters, and conditioning ingredients to help combat dryness and frizz. Luckily, the above list is chock-full of options for all hair types and textures.
Hair Concern
If your hair is dry, deeply moisturizing ingredients like shea butter, coconut oil, argan oil, and glycerin will be ideal for restoring softness. Dealing with breakage? Go for protein-rich formulas containing bond-building ingredients, peptides, or proteins to help strengthen weakened strands. If you have blonde or color-treated hair, make sure the mask is safe for colored hair and won’t fade your precious strands.
Treatment Time
Hair masks come in a variety of formats, from quick one-minute treatments to overnight formulas. If you're short on time, look for masks that deliver hydration and softness in just a few minutes during your regular shower routine. For severely dry or damaged hair, longer treatments or leave-in repair masks can provide a more intense dose of nourishment. You can also use certain formulas every wash, in lieu of a conditioner, or just once a week, depending on the mask. The best option ultimately depends on your lifestyle and how much time you're willing to dedicate to your wash-day routine.
Why Trust Cosmopolitan?
Jasmine Hyman is the assistant beauty editor at Cosmo who covers all things haircare—from the latest tool launches to new hair serums. For this story, she, along with team Cosmo, spent months testing hair masks and judged them based on efficacy, ease of use, price, and more.
Jasmine Hyman is the Assistant Beauty Editor at Cosmopolitan, where she writes about the latest beauty trends and must-have products. Her most prized beauty possessions are a meticulous skincare routine and salon blowouts. You’ll also likely find her in bed reading a good book or endlessly scrolling TikTok (spoiler: it’s usually the latter) while listening to Harry Styles’ entire discography on repeat. Follow her on Insta to be inundated with pictures of her meals.
