Yes! Smilerex® is made without hydrogen peroxide, a harsh ingredient that can cause extreme sensitivity and permanently damage your teeth.

Instead, our formula contains a special ingredient known as PAP. Scientifically proven be safe and effective, PAP whitens stains without compromising the health of your teeth. Additionally, Smilerex® contains the supporting ingredients, potassium nitrate and hydroxyapatite, which strengthen and remineralise tooth enamel.

Peroxide is a harsh bleaching agent that uses free radical oxidisation to whiten toothstains. Free radicals are molecules that can cause unwanted side effects,including extreme sensitivity; weakened tooth enamel; irritated gums and mouth;and the loss of the minerals that keep teeth healthy and strong.

smilerex® contains a safer alternative to peroxide: phthalimidoperoxycaproic acid (PAP). Our formula actively whitens your teeth without releasing free radicals, so it won’t damage your tooth enamel or gums.

PAP actively oxidises stains on the teeth, targeting both external and internal surfaces. Crucially, PAP whitens without releasing damaging free radicals. This means that the tooth’s outer layers are not compromised, and the nerves remain protected, helping to avoid sensitivity and damage.

Yes, it's absolutely safe. However, caps, crowns, veneers, dental implants, bridges, bonded teeth can't be whiten with our products.

smilerex® can help keep your natural teeth the same shade as those which have had dental work, giving you a flawless smile.

smilerex® can make teeth visibly whiter with a single 20-30 minute treatment! For best results, complete the full course.

Always follow the instructions carefully when using smilerex®.