The Best Beauty Deals in Prime Day Include Sunday Riley Skincare and Popular K-Beauty Finds

Amazon's first-ever Prime Big Deal Days sale event ends tonight, and to help you make the most of these final hours, I narrowed down the massive selection to the best Prime Day beauty deals.

Throughout my 8-year beauty career, I’ve slathered a hell of a lot of skincare products, swiped on — quite literally — hundreds, if not thousands, of lipsticks, and dabbled in more haircare products than I can count. Moreover, I’ve acquainted myself, quite cozily, with Amazon’s beauty selection, which is stocked with brands like Sunday Riley, Innisfree, and Solawave — making it tricky to whittle down the best products to shop during the Prime Big Deal Days sale. Nevertheless, dear reader, I’ve done exactly that.

Fish out your credit card and get ready to treat yourself. But don't forget that Amazon's October Prime Day ends at midnight PT, so now's your last chance to get in on these impressive beauty deals starting at just $5 before they're gone.

Best Overall Amazon Prime Day Beauty Deals

• SolaWave 4-in-1 Facial Wand, $55 (Originally $70)
• Mario Badescu Super Collagen Mask, $13 (Originally $18)
• Laneige Lip Sleeping Mask, $17 (Originally $24)
• Color Wow Xtra Large Bombshell Volumizer, $18 (Originally $26)
• Crest 3D White Professional Effects Teeth Whitening Kit, $30 (Originally $46)
• Kristin Ess Hair 3-In-One Titanium Flat Iron, $57 (Originally $90)
• Neutrogena Rapid Wrinkle Repair Retinol Eye Cream, $17 (Originally $30)
• Biotin Thickening Shampoo and Conditioner, $19 (Originally $33)
• Laneige Lip Glowy Balm, $13 (Originally $18)
• Cosrx Snail 96 Mucin Power Essence, $14 (Originally $25)
• Sunday Riley Luna Retinol Sleeping Anti Aging Night Face Oil, $74 (Originally $84) 
• Grande Cosmetics GrandeLASH-MD Lash Enhancing Serum, $48 (Originally $68)

Best $10-and-Under Amazon Prime Day Beauty Deals

• Beakey Makeup Sponges Set, $6 (Originally $13)
• Peripera Ink the Velvet Lip Tint, $6 (Originally $11)
• Neutrogena Cleansing Makeup Remover Face Wipes, $10 (Originally $14)
• Mario Badescu Facial Spray, $5 (Originally $12)

Though plenty of foundation-blurring makeup sponges abound, the Beakey Makeup Sponges are my favorite of all. Another makeup-helper? The Mario Badescu Facial Spray, a true icon in the beauty-sphere, and an excellent way to refresh cakey foundation midday (plus, it smells divinely rosy). Once you’re ready to rid yourself of makeup, the Neutrogena Cleansing Makeup Remover Face Wipes will come in handy. I stash them in my nightstand — and I’m not the only one who uses them (Kim Kardashian is a fan, too). 

Best Amazon Prime Day Skincare Deals

• Sunday Riley Luna Retinol Sleeping Anti Aging Night Face Oil, $74 (Originally $105) 
• Innisfree Green Tea Hyaluronic Acid Hydrating Serum, $21 (Originally $30)
• Image Skincare, Vital C Hydrating Serum, $53 (Originally $82)
• CeraVe Hydrating Facial Cleanser, $16 (Originally $18)
• Sunday Riley C.E.O. Glow Vitamin C & Turmeric Face Oil, $56 (Originally $80)
  
• Payot Hydra 24+ Creme Glacée, $37 (Originally $53)
• Sulwhasoo Gentle Cleansing Foam, $30 (Originally $38)
• Beautybio Glofacial Hydro-Infusion Deep Pore Cleansing Tool, $139 (Originally $199)
• Naturopathica Manuka Honey Cleansing Balm, $50 (Originally $68)
• Currentbody Face and Neck Kit, $440 (Originally $611)
  

Interested in achieving that glass skin look? The Innisfree Green Tea Hyaluronic Acid Hydrating Serum will certainly bring you one step closer. Demi Lovato uses the ultra-plumping, hydrating elixir, which is more than worth snagging on sale. On a similar note, Sunday Riley's Luna Retinol Sleeping Anti Aging Night Face Oil reveals a luminous complexion — sans irritation — overnight, as does the brand's editor-adored, Amazon best-selling vitamin C face oil. Curious about the honey-spiked Naturopathica balm cleanser my 71-year-old mom and I swear by for dry-skin season? Try it for $18 off. Finally, Beautybio's pore-cleansing facial tool delivers a satisfying, pro-grade deep clean.

Best Amazon Prime Day K-Beauty Deals

• SeoulCeuticals Korean Skincare 97.5 Percent Snail Mucin Moisturizer, $15 with coupon (Originally $24)
• Beauty of Joseon Line Revive Serum, $13 (Originally $17)
• I'm From Rice Toner, $20 (Originally $31)
• Peripera Ink the Velvet Lip Tint, $7 (Originally $11)
• Sulwhasoo Concentrated Ginseng Renewing Cream, $36 (Originally $52)
• Laneige Cream Toner and Moisturizer, $11 (Originally $16)
• Ma:nyo Pure Cleansing Oil, $23 (Originally $29)

Best Amazon Prime Day Makeup Deals

• It Cosmetics Superhero Mascara, $20 (Originally $28)
• L'Oréal True Match Lumi Glotion, $13 (Originally $17)
• Jane Iredale Lip Pencil, $16 (Originally $20)  
• Urban Decay Perversion Volumizing Mascara, $17 (Originally $28)
• Urban Decay Heavy Metal Glitter Eyeliner, $18 (Originally $25)
• Anastasia Beverly Hills Dipbrow Pomade, $15 (Originally $21)
• Hera Moisturizing Lip Balm, $28 (Originally $40)
• Laneige Lip Sleeping Mask, $17 (Originally $24)

Though I typically eschew mascara in favor of faux lashes, I make an exception for the It Cosmetics Superhero Mascara — a formula so bold, it's on par with falsies. I’ve introduced it to my 71-year-old mom, my sister, and numerous friends who couldn’t stop raving about the thickening, inky definition it delivers in one or two swipes. I’ve tested a zillion and a half mascaras, and this one remains one of my favorites. Oh — and Jennifer Lopez is a fan, too. In the vein of celeb-used makeup: don’t miss the Jane Iredale Lip Pencil, which Emma Watson dubbed her favorite in a recent Vogue video. The Urban Decay Heavy Metal Glitter Eyeliner, used by Rhianna, per the brand, adds a rocker-chic touch of fun for any makeup look. For smooth, flake-free lips, don't miss the celebrity-favorite lip mask from Laneige, which hardly ever goes on sale.

Best Amazon Prime Day Hair Product Deals

• Ouai Leave-in Conditioner, $24 (Originally $30)
• Moroccanoil Intense Hydrating Mask, $34 (Originally $42)
• Briogeo Don't Despair, Repair! Super Moisture Shampoo + Conditioner, $29 (Originally $39)
• Voloom Petite 1-Inch Professional Volumizing Ceramic Hair Iron, $112 (Originally $140)
• R+Co Dallas Thickening Spray, $22 (Originally $32)
• T3 SinglePass Curl Professional Curling Iron, $118 (Originally $170)
• Serge Normant Dream Big Hairspray, $20 (Originally $25)
  

Curating a list of on-sale hair products proved incredibly difficult, as so many fantastic formulas marked down. Moroccanoil, which smells like heaven and works like a dream, is discounting one of my favorites, the Moroccanoil Intense Hydrating Mask, which leaves silky strands in its wake after a single in-shower use. The Voloom hair tool, applauded by shoppers, including my 71-year-old mom with thinning hair, is also on sale — as is the Texas-inspired thickening spray that, TBH, almost works too well for this New Yorker. Similarly, Serge Normant's Dream Big Hair Spray is on an extremely rare sale; I've been keeping my eye out for a price drop ever since I learned Meghan Markle used the stuff.

Best Amazon Prime Day Body Care Deals

• L'Occitane Cleansing and Softening Almond Shower Oil, $23 (Originally $29)
• Ouai Scalp and Body Scrub, $32 (Originally $40)
• Aestura Atobarrier365 Cream, $26 (Originally $32)
• Neom Organics Magnesium Body Lotion, $29 (Originally $41)
• Goop Ultimate Dry Brush, $18 (Originally $25)
• First Aid Beauty KP Bump Eraser Body Scrub Exfoliant, $9 (Originally $12)
• Curel Deep Moisturizing Spray, $13 (Originally $15)
• MyKirei Onsen Therapy Soothing Mineral Bath Soak, $13 (Originally $15)
  

Goop's top-selling body products, including the Ultimate Dry Brush, are on sale, and certainly worth snagging. After you’re done sloughing, why not soak in the seriously soothing mineral bath soak from Japanese spa brand MyKirei? In addition to guaranteed zen for the senses, the soak soothes sore muscles and joints. Then, slather the Aestura Atobarrier365 Cream, a Korean beauty favorite that fends off flaky skin. Finally, don’t sleep on the, er, sleep-promoting, magnesium-spiked body butter from Neom. I keep it in my nightstand and I swear it quells tossing and turning. 

Shop the best October Prime Day beauty deals at Amazon while some of the most lauded hair, skin, and nail products are on sale — but remember, they'll only last until tonight (if they don't sell out first).