TOOTH SENSITIVITY

This study looked at how satisfied people were with at-home teeth whitening using two different types of retainers (Essix or Vivera) with a standard bleaching gel. Forty adults with healthy teeth and gums took part. The researchers measured satisfaction, how white teeth got, and …

This study tested whether a bioadhesive film made from Acmella oleracea (jambu), a natural pain-relieving plant, can reduce tooth sensitivity caused by teeth whitening with 35% hydrogen peroxide. 72 healthy adults with at least 28 teeth took part. The film was applied during whit…

This study tested whether a paste containing casein phosphopeptide-amorphous calcium phosphate (CPP-ACP) plus fluoride could reduce tooth sensitivity after in-office bleaching. 64 adults received either the paste with sodium fluoride, stannous fluoride, or a placebo before and af…

This study tested whether a toothpaste and mouthwash made with a special ingredient (biomimetic hydroxyapatite) can help reduce tooth sensitivity in adults with receding gums. One hundred participants used either the toothpaste or mouthwash for 30 seconds. The researchers measure…

This study looked at whether the shape of the edge of a retainer used for at-home teeth whitening changes how happy people are with the results. Forty adults who had finished Invisalign treatment and wanted whiter teeth took part. Each person used two different retainer designs, …