Teeth Whitening at Home
Discover the best at-home teeth whitening kits: safe, comfortable and proven to work. All our products are developed by world-renowned brands, used by dentists and approved by thousands of users in Portugal.
Hey Whitening
What Is Teeth Whitening?
Teeth whitening is a cosmetic procedure that makes it possible to lighten your teeth safely, removing surface and deep stains caused by food, drinks or tobacco. Although many people have this treatment done at a dental practice, today's products make it possible to whiten your teeth at home, with results very similar to those achieved at the practice, as long as the right product is used.
At Hey Whitening, we have brought together the best professional kits for home use, all with tested effectiveness, quality ingredients and clear instructions.
Our Recommended, Best-Selling Teeth Whitening Kits
We have selected three safe and effective options for anyone looking for at-home teeth whitening.
Opalescence
Opalescence PF 16% - At-Home Teeth Whitening
One of the kits most widely used by dentists. The formula with 16% carbamide peroxide works gently overnight, whitening teeth without compromising the health of the enamel.
Ideal for:
✅ Use with custom trays
✅ Those who prefer overnight treatments
✅ Gradual, long-lasting results
POLA LIGHT by SDI
Pola Light Kit 6% HP - Whitening with LED Light
This innovative system combines 6% hydrogen peroxide whitening gel with an activating LED mouth tray. It offers 20-minute sessions with superior comfort and effectiveness.
Ideal for:
✅ Those who want fast results (in 5 days)
✅ Easy application, no custom trays required
✅ LED technology with an ergonomic design
Philips Zoom
Philips Zoom NiteWhite 16% - Overnight Teeth Whitening
Philips is a global benchmark in whitening. This kit offers three 2.4 ml syringes, perfect for overnight sessions with trays. It reduces tooth sensitivity thanks to its ACP (amorphous calcium phosphate) system.
Ideal for:
✅ Those who already have custom trays
✅ Comfortable, gradual overnight treatment
✅ Reduced sensitivity during and after use
FAQ
Frequently Asked Questions about Teeth Whitening
Is teeth whitening safe?
Yes, as long as it is carried out with trusted products, such as those available at Hey Whitening. All our kits are manufactured by certified laboratories and used by dental professionals.
How soon will I see results?
It depends on the product, but on average results start to show within 5 to 10 days, and can be faster with LED systems.
Does whitening cause sensitivity?
Some users report slight, temporary sensitivity, especially during the first few days. However, the kits shown here have formulas that minimise this effect.
Do I need custom trays?
Some kits require custom-made trays (such as those from Opalescence and Philips Zoom). Others, such as Pola Light, already include a universal, adaptable mouth tray.
Hey Whitening takes care of your teeth whitening.
Teeth whitening is no longer a luxury reserved for dental practices. Today, with the right products, you can achieve a visibly whiter smile at home, safely and comfortably. At Hey Whitening, we choose only brands that are tested and recommended by specialists, to make sure you have the best possible experience.
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