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14 Genius Products People On Amazon Are Freaking Out About

There are countless products on Amazon, but there's only a few that get crazy popular and have thousands of reviews — and there's a good reason for that. Whether it's a product that will relax you, make travel easier, or save you time, genius products on Amazon are making people freak out because they're efficient, super clever, and they really work.

Amazon can be a hot spot for stuff that's brilliant but also kind of weird, like activated charcoal powder that whitens your teeth. Seriously, you apply actual black charcoal to your teeth, and like magic, they get whiter. Or how about an LED light that illuminates your path to the toilet in the middle of the night, based on a motion sensor? I bet you never even imagined it before, but now you absolutely need it.

Only a vast and diverse marketplace such as Amazon can be home to these unique, swoon-worthy products — the kind of products that make you want to actually log on and post a positive review.

Of course, between the “movers-and-shakers” category, “most-wished-for” lists, and the tried-and-true best sellers list, where's an excited shopper supposed to begin? Look no further than this list of products that Amazon users are going crazy for to find something you'll freak out about.

1. This Serum That Can Grow Eyelashes And Eyebrows

Amazon

Organyc Eyelash And Eyebrow Growth Serum, $30, Amazon

This eyelash and eyebrow growth serum uses natural ingredients to help reverse damage done to your lashes and brows after years of curling, applying mascara, and plucking — but it's also great for people who just have sparse eyelashes and brows in general. It's also vegan, cruelty-free, and can grow hair in as little as two months of use.

Amazon reviewers love that it's great for sensitive skin, and one writes: "Oh my gosh! This stuff works great! I saw lashes I never knew I had! I literally had to stop using it every day because they were getting too long!"

2. This Kitchen Tool That Slices, Pits, And Dices Avocados

Amazon

OXO Good Grips 3-in-1 Avocado Slicer, $10, Amazon

This avocado slicer cuts the skin, removes the pit, and dices the fruit inside for the easiest avocado toast and guacamole ever.

It's safer to use than a knife, and you won't have to dirty up more than one piece of silverware to use it. Plus, it's top-rack dishwasher safe, so it's super easy to clean when you're done making all your delicious food.

3. This Charcoal Powder That Whitens Teeth

Amazon

Active Wow Teeth Whitening Charcoal Powder, $25, Amazon

This teeth whitening powder uses the power of activated coconut charcoal to whiten your teeth naturally without irritating teeth or gums the way traditional whiteners tend to do. It's also made with orange seed oil, which acts as an anti-inflammatory.

It has more than 10,000 stellar reviews on Amazon, so you know it works. One Amazon reviewer raved, "This stuff works really well! I noticed whiter teeth after the first use. I've convinced friends with yellower teeth than mine to try, and the results are dramatic!"

4. This Eyebrow Gel That Won't Budge

Amazon

Wunder2 Wunderbrow Brow Gel, $19, Amazon

This brow gel makes it beyond easy to get thick, sharp-looking brows that will stay put as long as you want it to. The gel clings to hairs to fill in sparse spots in your brows, making them look effortlessly full, and it comes in a variety of colors.

Best of all, it'll never transfer or smudge, and it's vegan. It will even stay put when you go swimming or after an intense workout.

5. This Hot Air Brush That Dries And Styles At The Same Time

Amazon

Infiniti Pro By Conair Rotating Styler/Hot Air Brush, $40, Amazon

This hot air brush and rotating styler is a game changer, allowing you to dry, detangle, and style your hair all at the same time — and with a single tool.

It's also great for refreshing second-day hair, adds volume, and the ceramic technology means less heat damage. And anyone can master it, with an Amazon user explaining, "I am very uncoordinated and impatient about doing my hair, and this is the perfect solution for me."

6. This Humidifier That Also Diffuses Essential Oils

Amazon

VicTsing Cool Mist Humidifier And Diffuser, $26, Amazon

This mist humidifier can diffuse your favorite essential oil scents throughout your home, and it's got seven different LED light settings, too. It's super quiet, has automatic shutoff when the water runs out, and can run for up to 10 hours at a time.

Amazon reviewers love to use the timer function to ease them into a restful sleep, and can't stop raving about how well it works: "The odor of sautéed seafood is no match for this aromatic apparatus. I highly recommend."

7. This Toilet Spray That Keeps Your Bathroom Forever Fresh

Amazon

Poo-Pourri Before-You-Go Toilet Spray, $13, Amazon

The function behind this toilet spray is revolutionary — spray some of it right onto the water in the toilet before you do your business and it prevents unwanted smells from entering the air. Each bottle contains up to 200 uses, and it's made with natural ingredients, no alcohol, and no synthetic fragrances.

One Amazon reviewer raved, "This masks the smell completely. I can walk in the bathroom 30 seconds after my boyfriend and only smell lemon."

8. This Hair Remover That's Completely Painless

Amazon

Finishing Touch Flawless Painless Hair Remover, $20, Amazon

This brilliant hair remover gets rid of any hairs in sensitive areas like the upper lip and cheeks without any pain, and it looks like a cute lipstick tube, too.

And since it's so gentle — it's hypoallergenic and coated in 18-karat gold – you can use it every day. It's even got a built-in light to easily see what you're doing.

9. This Travel Pillow That's Crazy Comfortable

Amazon

Trtl Travel Pillow, $33, Amazon

Thanks to its ergonomic design, this travel pillow supports your neck so you won't wake up with cramped muscles, even after a super-long flight.

It's also lightweight and attaches to your luggage — and you can wash it in a washing machine. An Amazon user even proclaimed: "This thing is the greatest thing invented since chicken and biscuits. It's like a nice scarf with enough support to keep your neck just in the right position."

10. This LED Light That Illuminates Your Toilet At Night

Amazon

LumiLux Motion Sensor LED Toilet Light, $16, Amazon

This motion sensor light attaches to the inside of your toilet seat and lights up whenever you walk near it — perfect for anyone who tends to get up to go to the bathroom at night.

You can also choose between 16 different colors for the LED light and five different levels of brightness, and Amazon reviewers love how easy it is to install on any toilet.

11. These Foot Masks That Make Dead Skin Peel Right Off

Amazon

Vena Beauty Exfoliating Foot Peel Mask, $20 (2 Pack), Amazon

These exfoliating foot masks get rid of all the calluses and dead skin on your feet and heels with the help of aloe vera and other botanical extracts.

Basically, all you do is soak your feet, use the masks as directed, and your dead skin should peel right off in a few days. One Amazon user gushed, "My feet started peeling after about three days of using it, and all my dead skin peeled off within a week. Amazing results!"

12. This Massage Tool That Can Hit Every Trigger Point On Your Body

Amazon

Body Back Company Back Buddy Massage Tool, $30, Amazon

The Back Buddy is designed to hit every single pressure point in the body without having to contort your arms and legs at awkward angles, so you can easily use it by yourself.

This massage tool is even safe to use in the shower, where you can add some hot water and steam to your massage routine. Whether you have strained muscles that need relief or just want to get some more self-love in your life, the Back Buddy is there for you.

13. This Personal Blender That Makes An On-The-Go Smoothie

Amazon

Hamilton Beach Single Serve Blender, $15, Amazon

This single-serve blender creates any delicious smoothie that you can then take on the go — but what makes it extra special is that the blender jar turns into an on-the-go mug with a portable lid.

It's BPA-free, easy to clean, and reviewers say that this product will last years.

14. This Drain Protector That Will Stop Your Pipes From Ever Clogging Again

Amazon

TubShroom Tub Drain Protector, $13, Amazon

TubShroom fits into any standard bathtub drain and prevents hair from clogging up the drain — it'll catch anything that falls down there and is easy to clean between uses. It also comes in a variety of colors and will fit any standard drain or sink.

One reviewer writes, "I have been using this product for a few months now and I cannot recommend it highly enough. It works great! I have not had to put drain cleaner in my tub drains even once since using this product."

Elite Daily may receive a portion of sales from products purchased from this article, which was created independently from Elite Daily's editorial and sales departments.