Say hello to the OnlySmile teeth whitening gel, your secret for a radiant smile. This premium gel has been clinically tested and brightens your teeth by up to 9 shades in just 5 days, without causing damage or sensitivity to the enamel or gums. It's like magic in a tube!
✔ Quality made in Germany
✔ sufficient for approximately 10 treatments
For proper use, you need the OnlySmile® mouthpiece and the LED lamp from the OnlySmile® teeth whitening set. For first-time applications with strong discoloration, we recommend two applications in a row.
✔ Not suitable for children under 5 years old. ✔ Do not use during breastfeeding and pregnancy. ✔ Enthält weniger als >0,1 % Wasserstoffperoxid. ✔ According to Directive 2011/84/EU ✔ CPNP reference: 2788982
For Sensitive Teeth
For All Rails
Vegan & Cruelty-free
Made in Germany
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Return within 30 days
Even if the product has been used.We believe in our products that much.
Not satisfied with one of our products? No worries. You can return it within 30 days.
It doesn't matter whether the product has been opened or not (how else were you supposed to try it?). As soon as we receive your return, you will get a full refund. Please note that shipping costs unfortunately cannot be refunded.
Ordered today, on the way the next day
Order today and look forward to your package being on its way to you by the next day. Fast and reliable!
Transforming your smile has never been easier! Our gel fits every aligner. Simply apply and shine!
What Is It
Let's clear up a misunderstanding: In teeth whitening kits, the gel is the superstar, not just the helper. Our gel, made in Germany, is packed with powerful whitening agents that deliver real results.
And don't worry about a strange chemical taste—our refreshing mint flavor will keep you coming back for more.
Clinically tested
Premium quality
9+ shades whiter teeth in 5 days
Safe for gums, enamel, and sensitive teeth
Easy to use
Refreshing mint flavor
Up to 10 applications (40 ml)
Dermatest certified
Cruelty-free
Vegan
Made in Germany
How It Works
Made by dental professionals from dental-grade ingredients to make your teeth shine and boost your confidence. Simply apply the gel to both sides of the mouthguard, insert it into your mouth, and remove it after the recommended time for stunning results. It's a safe bet to say that this product is guaranteed to make everyone smile.
Our gel is produced according to the highest EU standards, using only safe, vegan, cruelty-free, and effective ingredients.
Not suitable for children under 6 years old.
Do not use during breastfeeding and pregnancy.
Contains less than 0.1% hydrogen peroxide.
Shipping & Returns
Germany
4.90 Euro
FREE from €25
1-3 working days*
EU member states
7.90 Euro
FREE from €50
3-10 working days*
Switzerland, Monaco, Andorra, United Kingdom
8.90 Euro
FREE from €65
2-5 working days*
Rest of the World
10.90 Euro
FREE from €80
10-14 working days*
*The standard delivery time depends on the destination country and will be displayed at checkout.
RETURNS
You can return unwanted items within 30 days of receipt. Unfortunately, we cannot accept returns that are not fully returned (for example, components of an exclusive set). Any returned items will be sent back to the customer.