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These K-Beauty buys need your ATTN – They're up to 50% off for Prime Day

Everything from must-have moisturisers to clever cleansing oils are on sale 💸

By , , Tori Crowther
korean beauty products amazon sale

In my opinion, there’s one category that truly never misses and that’s K-beauty — specifically Korean skincare. So, naturally, it’s at the top of my wish list when it comes to shopping for skincare during Amazon Prime Day 2025. That’s right, the shopping extravaganza is making a comeback on Tuesday, 7 to Wednesday, 8 October – and the discounts are already coming in strong.

Now, I know what you’re thinking: “I don't need a 10-step skincare routine.” And to that, my answer is no, no you don’t. However, that’s not what K-beauty is about. Korean skincare is all about repairing, hydrating and rejuvenating your skin barrier. Here’s a peak at some of my favourites...

Essentially, treating it with kindness and care, taking time out for yourself at the beginning and end of each day, and creating a ritual for you and your skin that you come to love. It’s a category that not only hits the mark but tops it for pretty much every skin type since the aim of the game is soothing and protecting. There’s something for everyone, kinda vibe.

But I also know how spenny a new skincare routine is, which is why Amazon Prime Day is the perfect time to try a few newbies (or stock up on old faves) without breaking the bank. But be speedy with what you decide to snap up because Prime Day ends at midnight on Wednesday, 8 October. After that, all the best K-beauty steals will turn back into regular-degular pumpkins...

More Amazon Spring Sale beauty deals from the Cosmo team

Here, I’ve rounded up a few of my favourite K-beauty products on the market, including cleansers, moisturisers essences and more. All that’s left to do is get them straight in your basket and click ‘check out’. I’ve also rounded up my fave beauty products, hair dryers, epilators and electric shavers you can find in the Prime Day sale – and these discounts aren’t here to mess around.

The best Korean beauty products to shop in the Amazon Prime Day 2025 sale...

Best K-beauty serum

PURITO Wonder Relief Centella Unscented Serum

Wonder Relief Centella Unscented Serum

If your skin’s feeling stressed out, this gentle serum from PURITO is like a reset button. It’s packed with Centella Asiatica to calm irritation, reduce redness and support your barrier – without fragrance, alcohol or any of the usual suspects. It’s vegan, cruelty-free, and made for every skin type, even the sensitive ones.

Best K-beauty cleansing oil

Haruharu Wonder Black Rice Moisture Deep Cleansing Oil

Black Rice Moisture Deep Cleansing Oil

This dreamy cleansing oil melts off makeup and the day without stripping your skin. Made with fermented black rice, it’s rich in antioxidants and gives your face a soft, nourished feel post-cleanse. Bonus: it’s vegan, cruelty-free, and doesn’t sting your eyes—a true double cleanse essential.

Best K-beauty lotion

AESTURA ATOBARRIER365 Ceramide Lotion

ATOBARRIER365 Ceramide Lotion

If your skin’s feeling thirsty or sensitive, this lightweight ceramide lotion is your new best friend. AESTURA’s ATOBARRIER365 formula uses encapsulated ceramides and niacinamide to strengthen your moisture barrier and smooth texture—without any greasy after-feel. Ideal for sensitive, dry, or combination skin types looking for hydration that lasts.

Best K-beauty reedle shot

VT COSMETICS CICA Reedle Shot 100

CICA Reedle Shot 100
Now 56% Off

This one’s for the skincare girlies who love results. VT’s CICA Reedle Shot uses spicule tech (think micro-needling vibes, minus the needles) to gently exfoliate, smooth texture and help clear out pores. It's powered by exosomes and Centella Asiatica, so you get that glass-skin glow without wrecking your barrier.

Best viral K-beauty product

COSRX Advanced Snail 96 Mucin Power Essence

Advanced Snail 96 Mucin Power Essence

One of the most iconic COSRX products is the Advanced Snail 96 Mucin Power Essence, which you've probably seen on TikTok. It’s a product I’ve been using on and off for years, and every time I go back to it, I wonder why I ever stopped!

It uses snail mucin (yep, I know, it sounds gross but trust the process n’ all) and hyaluronic acid to help soothe inflammation and hydrate the skin.

Best K-beauty sun screen

Beauty of Joseon Relief Sun Set (2pack)

On Sale
Relief Sun Set (2pack)
Credit: Amazon

Beauty of Joseon is another hugely popular K-beauty brand that deserves to be on your radar (and in your Spring Sale basket), and this is no ordinary sun cream—it soaks into the skin like a moisturiser and doesn’t leave that dreaded white cast. It’s also made with 30% rice extract, which contains vit B, C and E to leave your skin hydrated and glowing.

Best K-beauty soothing toner

ANUA Heartleaf 77 Soothing Toner

Heartleaf 77 Soothing Toner
Now 28% Off

Say hello to your new go-to toner for calm, hydrated skin. Packed with 77% heartleaf extract, plus panthenol and hyaluronic acid, this soothing formula cools redness and locks in moisture – perfect for sensitive skin that’s thirsty for a little TLC. Bonus: it’s vegan and totally gentle.

Best K-beauty eye patch

COSRX Peptide Collagen Hydrogel Eye Patches

Peptide Collagen Hydrogel Eye Patches

You know those mornings where your under-eyes feel like they’ve been through it? These COSRX hydrogel patches are your quick fix. Infused with collagen, caffeine and peptides, they help soothe puffiness, tackle dark circles and smooth out fine lines. Keep them in the fridge for an extra depuffing boost.

Best K-beauty retinol

COSRX The Retinol 0.1 Cream

On Sale
The Retinol 0.1 Cream
Now 42% Off
Credit: Amazon

If you’re new to retinol, get your hands on this bottle from COSRX. As well as retinol, it also contains vitamin E and panthenol – two conditioning ingredients – to prevent possible side-effects from retinoid use.

Best K-beauty for dry skin

COSRX Snail Mucin 92% Moisturizer

Snail Mucin 92% Moisturizer

If you’re not into essences so much, try COSRX's Snail Musin moisturiser, which has all the wonderful benefits of mucin in a beautiful cream formula. Although it looks heavy, this cream has more of a lightweight cream-gel texture making it ideal for most skin types.

Best K-beauty mask

COSRX Ultimate Nourishing Rice Overnight Spa Mask

Ultimate Nourishing Rice Overnight Spa Mask
Now 42% Off
Credit: Courtesy of brand

Need a spa night without the funds or time to go to a spa? Hello Ultimate Nourishing Rice Overnight Spa Mask from COSRX. This is an overnight mask with the star ingredient being rice extract, which aims to soothe and hydrate the skin.

Best K-beauty glow toner

ANUA Rice 70+ Ceramide Glow Milky Toner

Rice 70+ Ceramide Glow Milky Toner
Now 21% Off

This milky toner from ANUA is basically glass skin in a bottle. It’s packed with 70% rice extract (hello, glow), plus niacinamide and ceramides to hydrate, brighten, and strengthen your barrier. It’s gentle, non-comedogenic, and even safe for fungal acne – so basically, it’s doing the most without the drama.

Best K-beauty eye cream

Haruharu Wonder Black Rice Bakuchiol Eye Cream

Wonder Black Rice Bakuchiol Eye Cream
Now 44% Off

If retinol is too much for your under-eyes, this gentle bakuchiol formula is the glow-up you’ve been looking for. It firms, smooths, and hydrates without irritation, thanks to antioxidant-rich black rice and plant-based actives. Plus, it’s cruelty-free and EWG-green—so your skin (and your conscience) stay calm.

Best K-beauty lip balm

COSRX Lip Sleep Propolis Lip Sleeping Mask

Lip Sleep Propolis Lip Sleeping Mask
Now 17% Off
Credit: Amazon

No matter the season, soft, hydrated lips are always a vibe — and the COSRX Lip Care Balm has got you covered. Packed with a six honey complex, shea butter, and sunflower oil, it delivers serious moisture and keeps your pout looking smooth and nourished all day long.

Best K-beauty product for dullness

Erborian CC Dull Correct with Centella Asiatica

CC Dull Correct with Centella Asiatica

If you find that dull skin is the concern you want to tackle the most then give the CC Dull Correct from Erborian a go. It aims to be an instant complexion boost to wear on its own or before the rest of your complexion products. Note that many of Erborian products don’t always work for all skin tones though.

Best K-beauty colour correction

Erborian CC Red Correct

CC Red Correct

If you’re already a stan of the Erborian CC cream (read: above), but struggle in the redness department, it’s worth trying out the Red Correct iteration.

This colour-correcting formula contains green pigments to cancel out red tones (and DW, the cream blends out to match your actual skin tone without leaving an ashy hue) while centella asiatica helps to knock back redness and strengthen your skin barrier.

Best K-beauty spray serum

d'alba Piedmont Italian White Truffle Spray Serum

Italian White Truffle Spray Serum

The TikTok girlies have been going wild for this one, appaz it’s the No.1 face mist sold in Korea! But it’s more than just a hydrating mist – it’s also a serum infused with white truffle extract (fancy), niacinamide and chia seed extract to give your skin better elasticity, and leave you looking hella glowy. A serum that’s applied as a facial mist? V innovative, V efficient, we’re obsessed.

Best K-Beauty water cream

Saturday Skin Waterfall Glacier Water Cream

Waterfall Glacier Water Cream

This lightweight gel moisturiser is a dream for parched skin. Key ingredients include Alaskan glacier water, ferment extract, Icelandic moss and amino acids to help boost hydration and calm redness and inflammation. Dreamy.

Best K-beauty oil cleanser

ma:nyo Pure Cleansing Oil

Pure Cleansing Oil
Now 20% Off

There’s nothing quite as satisfying as using a cleansing oil or balm to take the day off. This argan oil-based cleanser is a best-seller in Korea and for good reason.

It effectively removes dirt and grime from the skin without leaving the skin feeling stripped or dry. In fact, most people – including myself – have been surprised at how hydrated their skin feels after!

Best K-beauty face masks

Eunyul Purity Sheet Mask 8 Pack

Purity Sheet Mask 8 Pack
Now 20% Off

Nights in just got a lot more indulgent with these fun face masks. Expect to experience baby-smooth skin in just 15 mins, plus, they're pretty portable, so you can pack them along for any staycations or trips abroad you’re going on. Toothbrush? Check. Pomegranate face mask? Triple check.

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

Headshot of Kara Kia
Kara Kia
Ecommerce Editor, Women's Lifestyle

Kara Kia is the Ecommerce Editor for Women's Lifestyle at Hearst UK, leading Cosmopolitan UK's digital shopping strategy across fashion, beauty and lifestyle. With over eight years of experience as a journalist and editor, Kara specialises in skincare, makeup, haircare and helping women find their personal style — trying and testing every product she recommends. A trusted voice in fashion and beauty ecommerce, Kara's most-read guides include the best wedding dresses under £1000, the best affordable jewellery brands, the best Korean skincare products, and the best products for curly hair. She also covers major shopping events including Black Friday and Amazon Prime Day for Cosmopolitan, Red and Prima. Kara previously held the role of contributing Fashion and Beauty Ecommerce Editor at ELLE UK and Harper's Bazaar UK; before joining Hearst, she was Fashion Content Editor at NET-A-PORTER's Porter Magazine, Associate Editor at PopSugar, and wrote for Refinery29 and LOVE Magazine. An experienced interviewer, she has spoken to Zendaya, Alicia Keys, Simone Biles and Tyla about life, work and style. Born and raised in Kingston, Jamaica and formerly based in Toronto, Kara now lives in London. Follow Kara on Instagram @kara.kia