A budget-friendly teeth whitening product available on Amazon is making waves after a scientific study confirmed it can deliver dramatic, professional-level results from the comfort of your home.
The Science Behind the Smile
While countless whitening products make bold claims, the HeySmile Teeth Whitening Strips have been substantiated by independent research. A paper by researchers G. Thomas, T. Badrock and C. Thompson used the globally recognised VITA Bleachedguide to measure effectiveness.
The study found that after six applications, the HeySmile Whitening Gel achieved an average improvement of 10 shades. This performance significantly outpaced a leading rival, Quick White whitening gel, which produced an average improvement of just six shades over the same period.
What Makes These Strips Different?
Priced at £19.99 for a box of 28 treatments, the strips utilise an advanced PAP whitening formula. This technology is designed to oxidise and break down stubborn stain molecules from coffee, tea, and red wine without damaging enamel or causing the sensitivity often associated with other whitening methods.
The brand asserts that users may notice a difference after a single use, making it an appealing option for those seeking quick, visible results. For added confidence, HeySmile offers a 30-day money-back guarantee on their product.
Customer Reviews and Alternatives
On Amazon, the strips hold a strong 4 out of 5-star rating. One satisfied customer noted, "I noticed my teeth getting whiter after just a few applications... Definitely recommend if you want a simple at home solution." Another praised their ease of use and comfort.
While reviews are largely positive, some users felt they had experienced better results with other products. For consumers exploring alternatives, options include MySweetSmile Teeth Whitening Strips at £9.99 for 21 treatments, or Crest 3D Whitestrips, currently on offer for £34.99.
The research, highlighted by the Manchester Evening News, positions these affordable strips as a scientifically-backed contender in the crowded at-home teeth whitening market, promising professional-grade brightness without the salon price tag.
