9 best dry shampoos I've tried for skipping hair wash day
Dry shampoos are part of the most functional – albeit unsexy – hair products in my routine. If you have long hair like I do, you know that washing and styling it is a process. It takes over an hour (anyone else?) and has to be carefully scheduled alongside work and social commitments. I even have to put reminders on my phone to wash my hair when my schedule allows it. Dry shampoo is a far easier way to cover greasy hair.
Years ago, when dry shampoo formulas weren’t as exceptional as they are now. I would hate how they looked on my dark brunette hair, leaving it with white speckles and often feeling crunchy. So, when the Glamour team reached out to me to task me with testing dry shampoos, I was curious to see how well they'd evolved into something elegant and altogether more invisible.
I learned that the very best shampoos come with extra perks – like texture and grip. Some deliver volume and hold, some can repair and strengthen the hair, while others even help to camouflage roots and greys. “A good dry shampoo should refresh your roots without leaving behind that tell-tale chalky residue," explains hair stylist and salon co-founder Hadley Yates.
I also learned that I probably shouldn't be using a dry shampoo as much as I previously was. “Dry shampoo isn’t inherently bad, but frequent use can lead to buildup, potentially causing irritation or imbalance," Sara Hallajian, certified trichologist, told me. “It should be used as a temporary solution rather than a replacement for washing.” Noted. I capped myself at one or two uses a week and got cracking. Read on for the best dry shampoos I tested alongside other Glamour writers — as well as expert insights and tips from hair stylists on proper application.
My favourite dry shampoos, at a glance:
All of your dry shampoo FAQs, answered:
How I tested dry shampoos:
From cult classic formulas, to innovative new releases, we've been lucky enough to spritz our way through a wide range of different dry shampoos at Glamour HQ. So, any product included in this edit has clearly seriously impressed at least one of our beauty editors. This means that they felt that it effectively absorbed any excess oil, and refreshed the overall look, feel, and smell of their hair — all while also being easy to use, and not leaving behind any tell-tale powdery residue when properly applied.
I, Fani, tested five dry shampoos at home in between washes. I wash my hair once or twice a week because my scalp is dry. I tested each shampoo a few days post-wash, usually after a workout. One of my all-time favourite dry shampoos is the Living Proof Perfect Hair Day Dry Shampoo, which Glamour beauty contributor, Denise Primbet, also tested – but have also found myself reaching for the K18 AirWash Dry Shampoo regularly since it launched in 2025. Oribe's dry shampoo is another product I like a lot, even though I haven’t been using it for long.
Outside of testing my five favourites, I enlisted the help of other Glamour experts and contributors to test dry shampoos on their hair types. I ensured that they tested against the same criteria that I did, that we went through our favourites together before writing, and that we cross-checked our selection with experts who could comment on ingredient lists and formulas. See my colleagues Sophie Donovan, Denise Primbet, Shani Cohen, Lucy Morgan and Robyn Eugene all sharing their thoughts down below. Still curious? Discover more about how we test this way.
Why you can trust me
II've been a beauty and wellness journalist for over a decade, and I am also a qualified facialist. I regularly test new launches and viral products to decide whether they are worth your money, always noting the price and their overall affordability. I quiz all sorts of experts for my pieces – from trichologists, to dermatologists, brand founders and product developers. I am adamant about including science-backed information in my articles and debunking myths or TikTok viral hacks (you can't trust it all). Plus, I regularly attend press events for brands in the beauty and wellness industry, where I learn firsthand about new products, their ingredients, and the science behind them.
I’ve written for UK and US publications, including Glamour, Cosmopolitan, Allure, Dazed and others. It's of the utmost importance for me to provide accurate and up-to-date information in my work.
The dry shampoos included in this piece have been tested by various Glamour editors and beauty contributors, with different hair types. While testing each dry shampoo formula over a period of a few weeks. You can find out more about our testing process above.
Ahead, my edit of the best dry shampoos for daily use.
Your FAQs, Answered:
What to look for in a good dry shampoo?
Regardless of our different hair types and styling preferences, one thing we're all undoubtedly looking for in a dry shampoo is effective oil absorption. “Ingredients like rice starch or translucent micro-powders are great for soaking up excess sebum and refreshing the roots, while still letting the hair breathe,” explains hair stylist and salon co-founder, Hadley Yates.
Aside from the oil absorbents, strengthening peptides and keratin are often found in premium formulas that promise to help repair damaged hair. And ingredients like aloe vera and coconut extract are great for leaving your locks lovely and shiny.
Dealing with scalp sensitivity and dryness? “Look for a formula that incorporates ingredients with anti-inflammatory and antimicrobial properties to help minimise irritation,” suggest REHAB co-founders, Vicky Ellis and Anastasia Muca. Seriously soothing, ingredients like aloe vera, witch hazel, and oat extract are great options.
Great for an instant hair refresh on the go, aerosol spray cans are the most common format for dry shampoo, ensuring even distribution, effortless lift, and instantly effective oil absorption. They're definitely the most common option, but they're also quite drying on the hair and scalp, meaning an aerosol dry shampoo likely won't be quite right for you if you're already dealing with damage or dryness.
Alternatively, non-aerosol sprays are still relatively easy to apply, and aren't as drying. Typically dispensed as a fine mist from a manual pump, they're far better for sensitive skin — but will require a little more precision when spraying to ensure the product has been evenly distributed.
Finally, non-aerosol powders have a more gritty feel that's really helpful for adding grip and texture when styling — especially if you've got fine hair that could do with additional volume. They're also much kinder to sensitive scalps and dry hair than aerosol sprays — although they will require far more precise application and blending in if you want to avoid any obvious residue.
Most dry shampoo formulas will be barely visible on your hair as long as you've properly blended them in — but if you're keen to avoid any residue at all, look for an ‘invisible’ formula that won't leave behind any telltale chalky residue. Alternatively, those with dark hair might want to consider a formula that's been tinted brown or black.
When should you use dry shampoo?
“Think of dry shampoo as a style extender to refresh your hair in between washes,” explain Vicky and Anastasia. With this in mind, it's the product to reach for first for last-minute plans, busy mornings, and post-gym styling, when a full hair wash just wouldn't be practical. “A key thing to remember is to use it when your hair needs it — not just out of habit,” Hadley adds.
Helpfully, a dry shampoo formula will also come in handy if you're looking to add a little oomph and texture to otherwise limp and lifeless locks, or get a better grip to secure an updo or braid in place. “We like a dry shampoo formula that gives volume at the root, and provides clean hair with grip and texture for styling," Vicky and Anastasia add.
How to apply dry shampoo:
If you want to get the most out of your dry shampoo and make it work hard for you, there are a few things you can do. "Create a centre parting, and start at the nape of your neck spritzing it into the roots and working your way up to the parting,” explains hairstylist and colourist Anna Wiig.
Continue to part the hair to make sure you’re reaching all of your roots across your entire scalp for even coverage. “Once you’ve let it marinate for a few minutes, gently brush the hair or use your fingers to remove the excess — ensuring it’s not visible,” Anna explains. “Nobody wants that telltale white powder on their scalp!”
How often can you use dry shampoo?
This will vary from person to person, and depends on a few different things — like your hair type, and lifestyle factors such as how regularly you wash your hair, style it with heat, and work out.
“For most people, using dry shampoo roughly 1–2 times between washes is ideal,” says Hadley. “This should be ample to keep your roots looking fresh, without overloading the scalp.”
“For successful long-term use, I always advise my clients to avoid relying on a dry shampoo product more than once between every full wash cycle,” says Tom Smith.
Who can use dry shampoo?
Most hair types can use dry shampoo, but it’s best suited for oily scalps or fine hair, once or twice a week, says Sara Hallajian. If you have any scalp conditions like seborrheic dermatitis, dandruff, or excessive dryness, you should avoid using a dry shampoo, as it may exacerbate these conditions.
“Those who are very prone to oily scalp and hair, can even use dry shampoo pre-emptively, immediately after finishing blow drying, for longer-lasting airiness,” explains Tom Smith.
Is dry shampoo safe for your hair?
Yes — as long as you're not overusing it. “If you're continually layering dry shampoo on day after day, you can expect build-up on the scalp, and clogged hair follicles — which will lead to dryness and irritation,” Hadley explains. "Essentially, while dry shampoo is a great tool for extending the life of your hair between washes, it isn't in any way a replacement for actually washing your hair."
“Dry shampoo isn’t typically bad for the hair as its formula and particles sit on the surface and easily wash away. It becomes tricky in relation to scalp health, as the particles can clog the hair follicles, cause congestion or build-up over time,” explains Tom Smith.
According to Hadley, you still need to be giving your hair a proper cleanse in the shower every few days to make sure the product is properly washed out between uses. For targeted tackling of any build-up, try a clarifying shampoo.
Can you use baby powder instead?
Using baby powder is a great hack from previous generations, but nowadays, that’s not a great idea for various reasons.
“Using plain baby powder will technically work to absorb the oil, but we’re lucky to have some really advanced scientific lead formulas like the K18 Airwash, which will give you better results, a nicer scent, and do much more to be considerate of your scalp health,” says Tom Smith.
You can use scalp mists with good-for-you ingredients to refresh your hair without washing it. Look for ingredients like witch hazel, salicylic acid or tea tree to regulate oil production, without excess buildup, says Sara Hallajian.
Can you use dry shampoo overnight?
No, that’s not ideal, as when paired with overnight sweating, it can cause excessive buildup and dryness on the scalp. If you absolutely have to use dry shampoo, it’s best to apply it in the morning and wash your hair as usual that day.
“I wouldn’t necessarily apply it before bed, but in morning, to refresh the hair and then I'd follow with some cool air from the hairdryer to refresh and loosen up the style in general,” says Tom Smith.
Meet the experts:
| Name | Expertise |
|---|---|
| Anna Wiig | Hairstylist and colourist. |
| Vicky Ellis and Anastasia Muca | REHAB co-founders. |
| Hadley Yates | Hair stylist and co-founder of Hadley Yates hair salon. |
| Sara Hallajian | IAT-certified trichologist based in Santa Monica, California. |
| Tom Smith | Hair expert and founder of Aevum hair longevity salon in London. |
Combined with this dry shampoo hairdryer hack and the best hairstyles to hide greasy hair, you'll never suffer from dirty looking hair again. Fancy shopping some more? We’ve got shampoos for thin hair, hair serums and the best soothing shampoo for itchy scalps and dandruff.

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