1, Dr. Fan probiotic bright white toothpaste is produced by China's Fan Group Limited, the company was founded in 1999, is a focus on research and development, production and sales of oral care products.
2, Ya Ya Ya Shi Probiotic Whitening Stain Removal Toothpaste, is a brand produced by Guangzhou Eloquent Daily Chemical Science and Technology Company Limited, which was founded in 2017 and is located in Guangzhou City, Guangdong Province, China.