Advanced Teeth Whitening Powder: Designed by Dentists for a Brighter, Healthier Smile. Achieve a professional clean feel from the comfort of your own home with our Advanced Teeth Whitening Powder. Specially formulated by dentists, this powerful yet gentle formula features 8 active whitening ingredients to help you whiten your teeth without causing sensitivity. Use 2-3 times a week for a hygienist-level clean and a brighter, more radiant smile.