Jennifer Lopez's favorite shampoo is on sale for the lowest price we've seen all year

It's an air fryer ... it's a toaster oven ... it's ... well, it's both. Made of sleek stainless steel, this versatile appliance cooks up crispy favorites with hardly any oil, and you can get it at Target for less than it is at Amazon. In fact, this price is close to the best we've seen it on sale for.

On those particularly sweltering summer days, you'll be relieved you have a way to bake, roast and broil without turning on your full-size oven (thus turning your kitchen into a sauna). 

Made with 96.3% snail secretion filtrate (yep, really), this CosRx serum has become a viral favorite for its incredible effect on skin dullness and dryness. With over 44,000 rave reviews from verified shoppers, this formula has a massive fan base — many of whom rave about how hydrated and bright their skin feels after use.

Want to take your home kitchen to the next level? With this extensive 15-piece collection, you'll have a knife for practically every conceivable use, whether you're carving a beef roast or slicing bread. Henckels has been crafting quality knives for over a century, so they know what they're doing — and this sleek set is no exception. The price of a good knife alone can cost as much (if not more!) than this entire set, so the fact that you're getting 14 knives and a block for $142 is quite a bargain. 

One five-star fan called them the "best knives around," before adding, “These knives are easy to hold and are comfortable in your hand. They're by far the best knives I’ve ever used. They bring the quality, durability, comfort and versatility you would expect from a premium knife set."

This No. 1 bestselling, TikTok-famous compact carpet cleaner packs a punch, especially considering it weighs less than 10 pounds! Its powerful suction can be used to remove stains not just from rugs, but furniture and even car upholstery, too. Plus, it comes with a self-cleaning hose tool and a bottle of Bissell's Spot & Stain with Febreeze. We haven't seen this viral cleaner priced much lower than it currently is in years (it was only a few bucks cheaper back in July for Prime Day) — and when you consider how much money it'll save you in professional cleaning bills (and replacement furniture), it'll pay for itself in just a few uses.

Contrary to popular belief, the floor of your car is actually not the best place for crumpled-up napkins, fast food wrappers and other rubbish. What is? This No. 1 bestselling Hotor Trash Can, according to over 30,000 Amazon shoppers. Its adjustable strap can be attached to a headrest or center console for easy access, and its leakproof lining ensures no liquids seep out onto your upholstery. It's also got a zip-up lid to conceal any garbage it's holding, as well as side mesh pockets for storing things like cups, toys and snacks. Now you won't have to apologize every time you give friends a ride, which is pretty priceless — though we're not complaining about the record-low $5 price tag (over 70% off!).

"I tried three different car trash cans, and this one fit my needs perfectly. It looks good, too," shared the driver of a (now) clean car. "The bag blends right into my black interior so it isn’t obvious. I hang it off the back of the center console and is long enough to hang below the air conditioning vent for the back seat of my Honda CRV. My dog really appreciates that!"

With its 6-quart capacity, this gorgeous air fryer can hold enough food for five to seven people, yet its small footprint won't take up too much space on your counter. Its patent-pending TurboCrisp technology helps ensure quick, even cooking with that crunch factor we all crave (though you'll be able to cook with as much as 75% less fat than deep-frying). The user-friendly touchscreen lights up while in use and features time and temperature settings (from 90-400 degrees Fahrenheit), as well as four functions: Air Fry, Roast, Reheat and Dehydrate, the latter of which is a cool feature that isn't always included with air fryers.

A No. 1 bestselling Roomba that's down to just $159 (it's lowest price ever)? We'll take two! Let this little cleaning whiz zap up dust from your floor while you chill on the couch. 

Keep your feet nice and toasty with these No. 1 bestselling wool socks, which come in the cutest colors and prints. They're soft and warm, yet breathable, and at over 50% off, they'd make perfect stocking stuffers (though you should definitely get a pack for yourself, too!). 

AirPods are easily the most popular earbuds on the market. If you've never tried them, now is the moment. Normally $129, this set is down to just 80 bucks for Black Friday. Find out why more than half a million (!) reviewers rave about these earbuds. Spoiler: incredible sound quality and a whopping 24 hours of battery life, plus impressive, easy-to-use features galore.

At just about half a pound, the FiPlus PowerGrip is like an ultra-lightweight extension of your arm — and what it lacks in heft, it certainly makes up for in usefulness. With this handy grabber tool, you'll be able to grasp hard-to-reach items above and below with ease, and its rubber claws ensure a secure hold. The durable metal rod extends as far as 32 inches for easy reaching and folds down for space-saving storage when not in use. Its grips are also equipped with magnets for lifting items small and large. $10 is the lowest price we've seen for this gizmo all year, so we recommend "grabbing" it while it's still 50% off.

"I’m 71 with serious back issues that keep me from bending over much at all," wrote an impressed shopper. "These grabbers have helped me literally hundreds of times over the four months I’ve owned them. I have picked up everything from a vitamin E gelcap to a can of tomatoes. Highly recommended and will buy again whenever I wear these out."

This multi-use hair tool rarely goes on sale, and while it's certainly not cheap, it's currently down to the lowest price we've ever seen. With attachments for curling, smoothing, shaping and more, it'll feel like you have your own little handheld salon. 

Crest Whitestrips rarely drop in price unless it's a big sales event, and as far as we can tell, they haven't been much cheaper all year. Brighter smile, here you come (and for 45% off!). 

Aside from their fab price (over 40% off!), we love the real-time power readout on the front of the case of these earbuds, making it so much easier than pulling out your phone and swiping to find out how much charge is left. The top number shows how much juice is in the case, while the two smaller indicators show readings for each bud. Pretty smart! But that's not their only innovative feature: These buds have everything you'd expect in a quality pair. On-ear controls let you answer calls, skip songs and activate Siri. They also have multiple sound modes to pick from. Nearly 8,000 five-star fans can't be wrong, right?

Insignia's 24-inch TV is a popular choice thanks to its 1,080-pixel resolution and Fire TV capabilities — you can stream more than a million shows and movies. And now, the TV's already low price is even lower than before. The Alexa-equipped remote makes it easy to flip through channels using just your voice. 

Olaplex's shampoo has tens of thousands of five-star reviews on Amazon and is reportedly the hair-cleansing choice of multiple celebrities, including J.Lo. 

This spray (No. 0) is the first step in a two part system with the Hair Perfector (No. 3). Listen, this math doesn't make sense to me either, but according to 14,000 5-star reviewers, this is a "miracle product." One said: "This is the best product to use if you have damaged hair especially if you use color. It has helped my hair grow longer and stronger."

As anyone who's ever gone platinum can tell you, the struggle with yellow-y brassiness is real. This purple toning shampoo helps neutralize those garish gold shades, leaving silver and blonde hair shiny, bright and cool. 

The hero Olaplex product started as a salon-only treatment, but during the pandemic was made available to its devoted fans (including Margot Robbie) for at-home use. Kim Kardashian loved the hair-softening, hair-strengthening effects of this formula so much, she once used "Olaplexing" as verb.