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Add The New York Post on Google I test beauty products for a living, so when a hair tool starts showing up everywhere, I pay attention — and right now Wavytalk’s viral Thermal Brush has that attention.
I’ve tried my fair share of hair tools, from traditional blow-dryer brushes to curling irons that promise to turn me into a professional stylist before my first coffee. I’m always looking for the ones that actually earn a spot in my routine, which is why the Wavytalk Thermal Brush caught my eye.
Right now, the Wavytalk Thermal Brush on Amazon is on sale for $47, down from $69. This 31%-off discount comes before Amazon’s October Prime Day event, officially called Prime Big Deal Days, that will take place on Oct. 6 and 7, 2026.
In other words, you could wait for Prime Day and hope the price drops further, or you could take the early deal and start working on that bouncy blowout now.
The Wavytalk isn’t technically a blow-dryer brush, which is worth noting before you click “add to cart.” It’s a heated thermal brush designed to style dry hair. The ceramic barrel uses negative-ion technology, and the 1.5-inch size is made for creating volume, smoothing strands, shaping ends and adding waves without requiring a full collection of hot tools.
That’s the part I like about it: it’s more of a finishing tool than a replacement for your hair dryer. I can see myself using it on second-day hair when my roots need some lift or my ends have lost their shape. It’s also the kind of tool I’d reach for when I want that freshly styled look without starting my entire hair routine from scratch.
As a professional reviewer, I always pay attention to whether a viral product makes sense beyond the hype. A $47 heated brush that can help refresh, smooth and add volume is considerably more interesting to me than another gadget that looks great on TikTok and then collects dust in a bathroom drawer.
Amazon’s October Prime Day doesn’t start until October 6, and there’s no guarantee this exact price will still be around — or that it will get better. Since this is already a 31-percent discount, I’d consider the current sale worth a look if the Wavytalk has been sitting on your beauty wish list.
Personally, I’m not waiting around for my hair to decide whether it wants to cooperate.
The Medicube One Day Exosome Shot 2000 Facial Serum is currently 50% off, making it an especially tempting pick for anyone looking to add a buzzy Korean skincare treatment to their routine without paying full price.
More than 20,000 shoppers purchase it monthly, more than 56,000 rave about it and this anti-aging cream is now only $7.
Want a red light mask without the sky-high prices? Luckily, this top-rated device from iRestore is $400 off ahead of Prime Day.
This article was written by Victoria McDonnell, New York Post Commerce Journalist & Content Strategist, who has spent countless hours researching, testing hundreds of products and comparing the latest makeup, skincare, hair and beauty items and trends to determine what’s truly worth your hard-earned cash. She evaluates formulas, textures, ingredients and more, in addition to consulting medical and industry experts. Some of Victoria’s latest conquests include testing the best sheet masks on the market, and a rinse-and-repeat review of the best shampoos for all hair types and budgets. Victoria, who received a beauty industry essentials certification from the Fashion Institute of Technology, has been creating shopping guides for the New York Post since 2021 and previously held positions at Insider Reviews and CNN Underscored.
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