Beauty Bites Gallery 5. Colgate-Palmolive files patents on ‘gentle’ salt-based whitening toothpaste formulas By Kacey Culliney 02-Dec-2020 - Last updated on 02-Dec-2020 at 15:03 GMT Facebook Twitter Linkedin Email to a friend Personal care major Colgate-Palmolive filed two separate patents outlining toothpaste formulas that contained metal silicates to provide efficient whitening whilst remaining gentle on the tooth enamel. Top 5 most-read stories November 2020: Unilever SARS-CoV-2 research, Garnier solid shampoo launch and Brexit preparations 1. Mouthwash against SARS-CoV-2? Unilever’s ‘very promising’ prelim study opens door to more research 2. ‘Real impact at scale’: L’Oréál launches green beauty Garnier solid shampoo bars 3. Beauty business: Are you prepared for Brexit? 4. Beauty majors sign joint statement claiming EU animal testing ban is ‘being undermined’ by ECHA 5. Colgate-Palmolive files patents on ‘gentle’ salt-based whitening toothpaste formulas Prev 1 2 3 4 5 6 Next