From beauty editors to reality stars, many industry professionals rely on Crest to brighten their smiles.
And right now, with Prime Big Deal Days here in full force, the brand’s bestselling 3D Whitestrips ($46 $30) are available at a rare 35% discount.
The Easy Home Smile Solution is currently the #1 best-selling teeth whitening product sold on Amazon — and has over 68,000 five-star reviews to back it up.
“I’ve been using Crest 3D Whitestrips Professional Effects for the past three months and am incredibly impressed with the results,” wrote one reviewer of the “whitening wonders.”
“The results are amazing and the strips are easy to use,” added a second buyer, while a third described the strips as “an effective and affordable way to whiten” at home.
In addition to the classic package, the brand’s 3D Whitestrips with LED accelerator light ($80 $69) are also almost 20% off right now.
Page Six Style Editor Elana Fishman is a longtime fan of Crest Whitestrips, saying, “I usually use two boxes a year—as the brand recommends—applying the strips every other day to minimize sensitivity. I’ve tried in-office whitening treatments, and these are just as effective (and much cheaper). Even my dentist approves!”
Don’t miss Page Six Style’s guide to the best beauty deals from October’s Prime Day.
Famous people get hooked too. Page DeSorbo said E! He’s been using the strips since high school, calling them “the best things ever.”
And Chrisell Stause sang their praises at the same outing in 2022, explaining that while she gets asked about her teeth “all the time,” she doesn’t rely on professional whitening treatments.
Crest isn’t the only bestseller offering huge deals on Amazon. be sure to check out our guides to the top deals on beauty, fashion and Oprah’s favorites for more ways to save before the sale ends on October 9.
October Prime Day FAQ, answered
What are Prime Big Deal Days (aka October Prime Day)?
Prime Big Deal Days is an Amazon sale event exclusively for Prime members that takes place every year in October. Similar to Amazon Prime Day, it lasts for two days and offers discounts on a wide range of products.
How long is Prime Day in October?
Sale starts at 12am. PT on Tuesday, October 8, until 11:59 PM PT on Wednesday, October 9. Buyers have just 48 hours to hit deals.
When does October Prime Day end?
October Prime Day ends October 9 at 11:59 PM PTtherefore east coasts have until 2:59 am. on October 10 to purchase the offers.
When is Amazon’s next Prime Day?
For those already wondering about the next sale, Prime Day takes place in July every year, and although Amazon hasn’t confirmed the dates for Prime Day 2025, it’s safe to assume that it will take place in mid-July.
Do you have to be a Prime member to shop on October Prime Day?
Prime members can take full advantage of Amazon Prime Day deals. Other interested buyers can get a free 30-day trial to enjoy Prime Day (incl all membership benefits) as a trial run.
What deals should I shop on May Day in October?
From hunting down Amazon Prime Day deals for years, we know the sale is the perfect time to save on brands like Levi’s, restock on your beauty favorites, and comb through all the goodies. Amazon’s best-sellers for big discounts.
Why Trust Page Six Style Shopping
This article was written by Hannah Southwick, Commerce Writer/Reporter for Page Six Style. Hannah spies deals on really affordable styles worn by celebrities, tries out Hollywood’s favorite labels, and finds the beauty products that keep the stars red-carpet-ready. She consults stylists and industry professionals—including celebrities themselves—for first-hand product recommendations, trend predictions, and more. In addition to writing for Page Six since 2020, her work has been featured in USA Today and Parade.
