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The Signature Smile products have been developed to be used as part of a regime to maintain your healthy smile long term. By following the recommended usage of each product, results will last indefinitely.

However without maintenance the whitening results of the kit and the strips will last 3 to 4 weeks depending on diet and lifestyle choices of the user. Excessive consumption of darker foods and drink can reduce this time frame.

We recommend the kit is used for six consecutive days, every three months.

For the ultimate Signature results, the whitening strips can be used for 14 days after the whitening kits and repeated every 6 to 12 weeks. We do not recommend using the whitening kit any longer than the six consecutive days – due to its advanced ingredients it has been designed to only be repeated every six months.

The Signature Whitening Kit uses the LED light to speed up the active ingredients in the whitening gel that is applied to the mouth tray. The Signature gel has been formulated using the latest advancements in dental science and contains papaya enzyme (PAP) to oxidise statins delivering results that last longer without damaging the tooth’s enamel.

Yes! The Signature Smiles range has been designed to be used on natural teeth and veneers, keeping them stain free for a bright white Signature smiles. Teeth whitening of any kind with not whiten the original shade of the veneer – only reduce staining.

We recommend using the whitening gel within 12 months to obtain maximum results. Always store the product in a cool, dry place and out of direct sunlight. Once the gel is opened it is recommended to use the formulation within 7 days.

The LED light contains batteries and so is not waterproof. When rinsing the mouth tray, be sure to detach from the LED device and do not use in the shower.

The entire Signature Smiles range has been formulated by leading dental experts and developed using the the highest grade ingredients available, designed to deliver the best results with maximum safety all-round.

PAP is superior to other whitening agents, as it works to oxidise surface and internal staining without damaging the tooths enamel or demineralising the tooths surface, both of which are primary causes of tooth sensitivity.

Tooth whitening products and kits bought over the internet can legally only contain upto 0.01% hydrogen peroxide. This concentration is too low to have any effect on the colour of the teeth. Products that contain over 0.01% can only be legally sold by a dentist. Our teeth whitening range uses PAP which does not harm either your teeth, gums or enamel. Signature Smile’s formula uses an equivalent of a 5% hydrogen peroxide formula, producing the best results.

PAP (phthalimidoperoxycaproic) acid, is an active enzyme that works to oxidise surface and internal staining, without causing damage that leads to tooth sensitivity.

Using the kit when wearing fixed braces can lead to an uneven results, so we always recommend to wait until the braces are removed. If you wear a retainer, you may be able to use our kit but always check with your dentist first.

Due to the advanced formulas we use at Signature Smiles, we recommend our whitening kits are only used by those 18 and over. Our whitening strips and toothpaste can be used by anyone over the age of 12 years with parental consent.

There are no ingredients contained in any of the Signature Smiles products that cant be used when pregnant or breastfeeding. However as every pregnancy and post natal experience is different we recommend checking with your doctor or midwife prior to starting your regime.

No! Signature Smiles has been developed by dental experts using the most innovative ingredients available that help maintain a whiter, brighter smile and healthier mouth without causing any damage.

Orders are shipped using UPS with a 1 to 2 day service.

• UK Express: £5.99
• Ireland: £9.95
• Europe: from £9.99
• USA: £9.99
• Rest of World: £20.00

Firstly we apologise, but contact a member of our customer service team via email to [email protected] or direct message on Instagram who will look into this immediately.