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Amazon Prime Day 2025 offers discounts on beauty products up to 75% off — from Dyson and ghd, to Medik8 and L'Oreal

Here's EYNTK about the event, and it's the biggest one yet

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Guys, Amazon Prime Day ends tonight which means you have less than 2 hours left to score these unreal beauty finds. I’ve spent the last four days hunting out the best discounted beauty brands and, I have to say, I’ve been so impressed.

Coming to you all from trusted storefronts, there are major sales across brands like e.l.f., Medik8, ghd, Revlon, Dyson, L’Oreal, Hero Cosmetics.... you name it.

Best Amazon Prime beauty deals...

Shop the best Amazon beauty deals you will find in the Prime Day sale, curated by myself – a.k.a., a real Amazon shopaholic. I’ve been shopping the Amazon Prime Day sales for years, both professionally and as a consumer, so I know how to hunt out the best deals. And, no, that doesn’t just mean the products with the highest discount, but they products that never go on sale. The event is now live, so fill up your cart and click ‘checkout’ – simples.

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I love a bargain – I mean, who doesn’t?! And IMO, there’s no better place to secure an unreal discount than Amazon, not to mention the next day delivery too.

If you aren’t an avid Amazon shopper like moi, you may be surprised to know that Amazon stocks beauty stores like e.l.f., Medik8, ghd, L'Oréal Paris and more. Yep, all from official Amazon storefronts.

Below, I’ve curated a list of my favourite beauty products across makeup, skincare and haircare, all of which you can buy on Amazon – and many already come with a generous discount ahead of Amazon Prime Day, which starts tomorrow.

Best Amazon Prime Day: Trending Now

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1
Best epilator deal

Braun Silk-épil 9, Epilator with Pivoting Head

Silk-épil 9, Epilator with Pivoting Head

Pros

  • Pivoting head for precision
  • Can be used wet or dry

Smooth skin, sorted. The Braun Silk-épil 9 features a pivoting head for easy, precise hair removal – wet or dry. With a shaver head and trimmer included, it’s your all-in-one glow-up tool for lasting smoothness, minus the faff.

2
Best hair removal deal

Philips Lumea IPL 8000 Series Prestige

On Sale
Lumea IPL 8000 Series Prestige

Pros

  • Clinical studies have shown that the IPL delivers 92% hair reduction after 3 treatments
  • It comes with multiple curved attachments to remove hair from different areas of the body

Cons

  • It works best on light to medium skin tones

Let’s face it: if you want to invest in an IPL, you're going to be dropping dolla. Even with a discount applied, these high-tech tools are spenny, so it’s vital to find one on sale. A top player loved by team Cosmo (you can check out our edit here) is the Philips Lumea IPL 8000 Series, now with 11% off.

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3
Best deal for acne

Hero Cosmetics Mighty Patch Original Spot Patches

On Sale
Mighty Patch Original Spot Patches

Pros

  • These small patches soak up gunk and reduce inflammation

Cons

  • They can slip off if you wear them to bed

Pimple patches are a MVP in my skincare routine – I’m just a spotty gal – and my fave are these dots from Hero Cosmetics. The Original is a nighttime patch that draws out gunk residing in your spot, so come the morning you'll notice a reduction in its size and redness.

4
Best retinol body lotion

Medix 5.5 Retinol Cream with Ferulic Acid

On Sale
 Retinol Cream with Ferulic Acid

Ever heard of retinol for your body? Yep it’s a thing. This lotion contains retinol to smooth and firm as well as ferulic acid to shield your skin against premature aging, hyperpigmentation, and irritation. It’s a summer must have IMO.

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5
Best hot brush deal

Revlon Salon One-Step Hair Dryer & Volumiser

On Sale
Salon One-Step Hair Dryer & Volumiser

Pros

  • Makes blow drying a quick and easy task
  • Adds volume and body

Cons

  • It's loud

Do I need to introduce this? Well, incase you don't know, the Revlon One Step hair dryer is your easiest bouncy blow dry in one affordable tool. Combining a hair dryer and styler, the heated barrel takes your lengths from damp to dry in one move. Use it to add volume and body, just like a profesh at a salon.

6

Braun Smart IPL Skin i·Expert

Smart IPL Skin i·Expert

Pros

  • Permanent hair removal
  • Easy to use

Cons

  • May not work on all skin tones

Laser-smooth skin from your sofa? Yes, please. The Braun Smart IPL Skin i·Expert adapts to your skin tone, targets hair at the root, and pairs with an app for smart, salon-level results—plus a Venus razor and 3 precision heads included.

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7
Best luxury hot brush Prime Day deal

Shark SmoothStyle Heated Brush and Comb

On Sale
SmoothStyle Heated Brush and Comb

Pros

  • Gives a wet-to-dry blow out
  • Easy to use
  • Salon-like, bouncy result

Cons

  • Not as good as removing frizz

How is this tool only £50?! It’s probably one of the most coveted hot brushes in the busy market, as it does a sensational job at adding instant lift and volume to limp lengths. Your summer, beachy blow out pics have just gotten 10x better!

8
Best hair bonding oil

Olaplex No. 7 Bonding Oil

On Sale
No. 7 Bonding Oil

Pros

  • A little goes a long way

Small bottle, big results. Olaplex No.7 Bonding Oil boosts shine, smooths frizz for up to 72 hours, and protects against heat – while keeping your colour vibrant. One drop is all it takes for soft, glossy, healthy-looking hair.

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9
Best hair gloss treatment

L'Oreal Paris Glycolic Gloss Lamination Rinse-Off Treatment

On Sale
Glycolic Gloss Lamination Rinse-Off Treatment
Now 50% Off
Credit: Amazon

Pros

  • It's a budget way to achieve salon-like shine
  • Only a small dollop is required and it rinses out easily

Cons

  • It is most effective when used with the other products in the range

If you want expensive-looking hair but don’t quite have the luxury budget to pay for it (literally, me) get your hands on the L’Oreal Paris Glycolic Gloss Lamination Rinse-Off Treatment.

You’ve probs seen this on your TikTok before, but in case you don’t know, this is a rinse-off treatment that you apply in the shower to condition and deliver unbelievable shine to your lengths. You can’t top the 50% off discount either.

Best Amazon Prime Hair Tool Deals

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10
Best travel hair dryer deal

Babyliss Travel Hair Dryer

On Sale
Travel Hair Dryer

Pros

  • The compact design makes it a great travel option
  • It has multiple speed and heat settings for quick drying

Cons

  • An ionic technology feature would help the dryer create a smoother style

This compact and lightweight travel hair dryer is perfect for your summer getaways, whether you’re going abroad or enjoying a staycation. But just because it’s diddy, doesn’t mean it’s not powerful. It has two heat settings and a cold air button, so you can adjust the temp to suit your hair type and styling needs.

11
Best budget straightener deal

Remington Shine Therapy Hair Straightener

On Sale
Shine Therapy Hair Straightener
Now 27% Off
Credit: Amazon

Pros

  • It's an affordable and effective option for day-to-day styling

Cons

  • It requires a few passes to achieve a pin-straight result

If your straightener needs an upgrade but don’t fancy dropping £200 on ghd, this is the deal to check out. The Remington Shine Therapy straightener is made with ceramic plates coated in Moroccan argan oil to enhance your hair’s natural glossy finish.

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12
Best hair dryer deal

ghd Helios Professional Hair Dryer

On Sale
Helios Professional Hair Dryer

Pros

  • It has ionic technology to reduce frizz
  • It dries hair quickly with minimal heat damage

Cons

  • It's still a little spenny, even with the sale

If your hair dryer is starting to emit smoke, it’s probably time to invest (and upgrade) with this ghd Helios. With a powerful 2200 watt motor, it dries at rapid speed and thanks to ionic technology it leaves the hair looking sleek and shiny. It may seem like a bit of an investment, but trust, once you buy a ghd, you’ll never go back.

13
Best follow up hair dryer deal

Shark SpeedStyle Essential Hair Dryer with Concentrator

On Sale
SpeedStyle Essential Hair Dryer with Concentrator

Pros

  • Ultra-fast drying:
  • Ionic frizz technology

Cons

  • Doesn't give as much shine compared to other dryers

Speed by name speed by nature, The Shark SpeedStyle is one of my fave hair dryers to use when I’m in a rush. It may look small, but this is one powerful 1700w motor. With ionic technology too, it creates a sleek and frizz-free finish.

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Best Amazon Prime Day Beauty Tech

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14
Best LED face mask Prime Day deal

CurrentBody Skin LED Light Therapy Mask

On Sale
Skin LED Light Therapy Mask

Pros

  • Reduces fine lines and wrinkles; fades pigmentation and acne scars; and brightens the skin

Cons

  • It's still an expensive purchase

LED face masks will always sit on the pricer side (that being said, see our roundup of the best budget friendlier models), however if you’ve always had your eye on the CurrentBody, then now’s your time to shop as it’s reduced in the Prime Day sale. It may only be 10% off, but that’s the lowest price this gizmo has been in 30 days . These tools rarely go on offer for a reason, they’re that coveted.

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15
Best electric toothbrush Prime Day deal

Oral-B iO2 Electric Toothbrush

On Sale
iO2 Electric Toothbrush

Pros

  • Is compact and easy to travel with
  • Has a two minute timer to keep track of your brushing

Cons

  • Replacing the brush heads can be expensive

This Prime Day deal is epic if you’ve always wanted an electric toothbrush but never wanted to drop the pennies. The Oral-B iO2 Electric Toothbrush not only has a compact and portable design – ideal for travel – but it holds a lot of power, too. It has three intensity levels plus a two minute timer so you’ll always have squeaky clean pearls no matter.

16
Best follow-up Prime Day LED mask deal

Shark CryoGlow LED Face Mask

On Sale
CryoGlow LED Face Mask

Pros

  • Red, blue, and near-infrared LEDs to address fine lines, wrinkles and acne
  • Has cooling under-eye bags
  • Proven results in just a few weeks

Cons

  • Still expensive

Another LED face mask to shout about is the Shark CryoGlow – well, in fact, it’s more than just an LED face mask. The CryoGlow features red, blue and infrared light therapy to fade pigmentation and reduce acne *plus* it also has cooling under-eye technology which is a must in this heatwave

Headshot of Clare Stephenson
Clare Stephenson
Senior Fashion & Beauty E-commerce Writer

Clare Stephenson is the Senior Fashion and Beauty E-commerce Writer for Cosmopolitan, ELLE and Harper’s Bazaar. She has been an e-commerce writer since 2022, creating matter-of-fact reviews and shopping pages filled with her favourite products for every budget and need – whether that’s a glow-giving foundation, a high-tech LED face mask or the perfect wear-with-everything blazer.

Alongside writing, Clare loves to be in front of the camera creating shopping content, putting viral products to the test to see which ones are truly worth the hype. Through her work, she has interviewed leading dermatologists, makeup artists and industry experts to bring readers trusted advice and product recommendations.
Clare has contributed to titles across the Hearst UK portfolio, including Women’s Health, Good Housekeeping, Red and Prima. Prior to joining Hearst, she earned a BA in Multimedia Journalism from Bournemouth University, focusing her studies on magazines and editorial. She later worked as an editorial assistant at Voir Fashion Magazine, covering events including Fashion Week and interviewing notable brand founders.
Outside of work? You can find Clare strolling through London’s Columbia Road Market, pouring her fourth coffee of the day or heading to a Pilates class.

Follow Clare on Instagram @clarefrancesstephenson

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