Safety is the number one priority when formulating all Hismile products. Traditional whitening ingredients have been proven to cause damage to your teeth and gums, because of this Hismile uses Phthalimidoperoxycaproic Acid (PAP) as the active whitening ingredients.
PAP effectively whitens stains without compromising the health of teeth to leave your smile brighter and healthier. It is also perfectly safe for gums and the soft tissue in your mouth.
PAP+ is also free from the following; PEG, SLS, Parabens, Phthalates, Alcohol, Carrageenan, Toluene, and Triclosan.