How to Shop Prime Day Like a Beauty Editor: All The Best Amazon Deals and Discounts, According to Team Cosmo

"I get my hair professionally dyed every six weeks, but I swear by this for keeping my hair shiny and color fresh in between appointments. It doesn't cover grays, but it neutralizes red tones and gives my color more depth and dimension—just like an in-salon gloss does." —LB

"As someone who slicks her hair back several days out of the week, my hair ends up experiencing a ton of breakage. The fix? This discreet hat, which has built-in red lights to promote hair growth and increase circulation at the scalp. I literally wear it at my desk for 10 minutes a day, and no one can tell the difference between this quick treatment and a typical baseball cap." —JH

"Fun fact: Since I got a Dyson Airwrap, I haven't felt the need to own a true blow dryer. Then, I got this one from Shark, and it's now the only blow dryer I'll use. It's majorly high-powered and dries my short, fine hair in about two minutes (magic!!). But what I love is that it does that without turning my hair into a tangled, fried mess. Apparently, this is the lowest price they'll have on this blow-dryer all year, sooooo act accordingly." —BETH GILLETTE, BEAUTY EDITOR

"Another must-have for brunettes with color-treated hair, this blue-tinted shampoo is clutch for getting rid of brassiness and giving my brown hair more of the cool-tone that I prefer. It also comes in a purple version for blondes that's excellent too." —LB

"This dry shampoo extends the lifespan of my blowouts for at least another two days, and it’s 30 percent off for Prime Day. Not only does it absorb grease, but it also gives my limp, oil-heavy hair some much-needed volume and texture." —JH

"Pretty sure I wax poetic about this shampoo every week at this point. It helps de-gunk my scalp from all the dry shampoo, mousse, and volumizing spray I put in it, but it does not dry out my hair. I rarely see it go for such a big discount, so act fast." —BG

"Instead of using a harsh, glue-like stick on my hair for sleek ponytails, I like opting for something that will actually nourish my hair as I wear it. This viral styling cream keeps flyaways at bay and is basically a hair perfume in its own right." —JH

"Anyone with acne needs this high-frequency wand in their kit. It produces a small (and painless) electrical current, which creates oxygen on the skin to help reduce acne-causing bacteria that cause breakouts. Personally, it's been a godsend for calming down my hormonal acne and the chronic redness around my nose and chin area." —LB

"I recommend this SPF to everyone. The gentle mineral formula protects skin from UVA and UVB rays with SPF 50, plus it comes in four sheer tints—light, medium, medium-deep, and deep—so there's no annoying white cast. The tint is a great base for under makeup too." —LB

"Not all heroes wear capes. Some are dressed in gray bottles—like Paula's Choice's beloved BHA exfoliant with salicylic acid. Like every other beauty I know with acne, I've used this on and off for years to help decongest skin, minimize the look of pores, and help prevent breakouts." —LB

"Both hydrating and soothing, this cream is fantastic for my sensitive and acne-prone skin. I use it all over my face because I simply have acne... all over my face... but you could totally use it as a spot-treatment too. Need to stock up while it's on sale..." —BG

"I’m acne-prone, dry, and I burn easily, so finding the perfect sunscreen is no easy task. But when I was introduced to this derm-loved SPF back in May, I didn’t use another one all summer. It’s non-comedogenic and doesn’t make my face flake or pill up. It also comes in a tinted version for the days when you want some coverage alongside your sun protection." —JH

"I test dozens of beauty gadgets all year long, so when something stays on my bathroom shelves, you know it’s worth it. This NuFACE Microwand works in mere minutes to lift the face, smooth fine lines, and de-puff the eye area. With consistent use, you will see really impressive results—and you only need to use it for five minutes a day." —JH

"Whenever anyone—from celebrities I meet on set to my friends to random strangers who compliment my skin (it happens)—asks me what skincare to buy, I tell them this serum. It's packed with ceramides to help boost your skin barrier, so it really hydrates and soothes, all at once. At 35 percent off, there's legit no better time to try it." —BG

"This luxurious moisturizer was my first big girl skincare purchase when I could finally afford something other than CeraVe or Cetaphil. It leaves the skin feeling so smooth and supple, and is great for overnight use for those with dry skin." —JH

"When I think of makeup sponges, I immediately think of Beautyblender. It's the GOAT and consistently makes my foundation—even full-coverage kinds—look like a second skin. Once you start using Beautyblender, it'll be impossible to go back." —LB

"There’s no better time to stock up on your tried and true beauty products than Prime Day, and this tinted lip serum is thankfully 30 percent off! I have a dozen of these lying around between my desk, work bag, and bedroom." —JH

"I love all of Ellis Brooklyn’s scents, and their beloved Salt fragrance is the epitome of summer in a bottle. It’s got floral top and middle notes, then closes out with notes of musk, ambergris, and sandalwood for a salty and skin-like beachy finish." —JH