These deals are guaranteed to put a smile on your face.
Right now, there’s no need to shell out hundreds of dollars on teeth whitening — get professional-level results with Crest Whitestrips, which are up to 43% off during Amazon Prime Day (provided you’re a Prime member, that is).
Take celebrities’ word for it: Crest’s whitening strips are a game-changing product worth incorporating into your beauty regimen.
“[They’re] effective, budget-friendly and easy to use on the go,” Erin Andrews told Page Six Style in December.
Paige DeSorbo’s also raved about the product. “I’ve used these since high school and they’re the best things ever,” the Giggly Squad co-host said to E! News last year, adding, “It’s better than going to the dentist.”
Crest 3D Whitestrips Professional Effects, which are Amazon’s No. 1 bestselling teeth whitening strips, have Page Six Style’s stamp of approval, too.
“As a complete teeth whitening newbie, I started to see a visible difference after just a few days of use,” commerce reporter Hannah Southwick wrote in her recent review.
Over the 22 days of treatment, Southwick’s teeth got progressively more white.
One caveat? They can cause tooth sensitivity, as Page Six Style & Shopping Director Elana Fishman notes.
“They make my teeth ache, but they definitely work — as well as a professional whitening treatment, in my experience,” she shares.
“And importantly, my dentist told me they’re totally safe to use as an alternative.”
Reviewers are clearly sold on the bestselling whitening strips, considering the product currently has an average 4.6-star rating.
Get ready to flash those pearly whites for less (and for more smile-worthy deals, check out our full guide to the best beauty buys at Prime Day.)
For the first time this year, Prime Day will span 4 days! Sales begin on July 8 at 12:01 a.m. PT and runs through July 11 at 11:59 p.m. PT.
Calling all chronic procrastinators: Prime Day 2025 ends on July 11 at 11:59 p.m. PT.
Prime Day is Amazon’s member-exclusive sale event. You can get a 30-day free trial to enjoy Prime Day savings (plus all the benefits of the subscription) with no strings attached.
From deal-hunting on Amazon sales for years, we know the sale is the perfect time to save on brand names like Levi’s and Ray-Bans, restock your favorite beauty and skincare, peruse accessories like jewelry and handbags, and comb through all of Amazon’s best-sellers for steep discounts.
For those already wondering about the next sale, Prime Day takes place in July each year and although Amazon hasn’t confirmed the dates for Prime Day 2026, it’s safe to assume it will take place in mid-July. Keep an eye out for a potential return of Amazon’s Prime Big Deal Days for pre-Black Friday discounts in October! Page Six Style will have all the latest news here.