Church & Dwight Company, Inc.

This study tested whether a stannous fluoride toothpaste can reduce gum inflammation, bleeding, and plaque better than a standard fluoride toothpaste. Over 12 weeks, 133 adults brushed with one of the two toothpastes and had their gums checked at several visits. The goal was to s…

This study tested whether a toothpaste containing fluoride and baking soda could help repair early tooth decay. Thirty-one healthy adults wore a custom mouthpiece with pieces of damaged enamel for nine days. They brushed with different toothpastes and then researchers measured ho…

This study tested whether TheraBreath toothpaste helps prevent cavities by strengthening tooth enamel. 31 adults wore a dental appliance with enamel samples and used different toothpastes to compare how much fluoride was absorbed and how well enamel recovered. The goal was to see…

This study tested whether a toothpaste with stannous fluoride can prevent dental plaque better than a regular fluoride toothpaste. 91 healthy adults brushed twice daily for 14 days after a professional teeth cleaning. Plaque levels were measured at the start, after one day, and a…

This study tested whether a special toothpaste could help repair early tooth decay. Thirty adults wore a dental device with enamel samples for one week while using different toothpastes. Researchers measured how much the enamel hardened and how much fluoride it absorbed. The goal…

This study tested whether a toothpaste with stannous fluoride is better at reducing bad breath than a standard fluoride toothpaste. 49 adults with halitosis brushed twice daily with each toothpaste in separate periods. Trained judges rated their breath odor at several time points…

This study tested a whitening toothpaste against a regular toothpaste to see if it could remove surface stains from teeth. 118 adults brushed twice daily for six weeks. Researchers measured stain levels at the start and after 7, 14, 28, and 42 days. The goal was to see if the whi…