Peroxide-free

Teeth Whitening Pen

Regular price €20,00
Sale price €20,00 Regular price

Quick smile on the go

The whitening pen delivers an instant effect without complications and without aggressive chemicals. With a simple stroke, apply the gel to your teeth and see the difference in just a few minutes, a perfect solution for those moments when you need a quick "wow" effect.

While traditional whitening kits require strips, lights, and multi-day treatments, the pen is compact, portable, and gets the job done in an instant. The gel gently dissolves surface stains from coffee, tea, and tobacco, without stinging or sensitivity, and the formula adheres evenly to each tooth.

Our formula applies precisely and adheres to the tooth surface even if you have fillings or crowns. Peroxide-free and without harsh abrasives, the gel safely refreshes enamel and leaves teeth cleaner and breath fresher. The compact packaging fits in a pocket or purse, so you can refresh your smile anywhere, anytime.

First, brush your teeth and dry them thoroughly, then twist the bottom of the pen to dispense the gel onto the tip and gently apply it along the edge of your teeth, ensuring all visible stains are covered. Wait 2–3 minutes without swallowing or rinsing, then wipe off any excess gel with a clean tissue. Your smile will appear brighter after just the first treatment, and you can repeat the treatment as needed before important occasions.

Find Hello Smile in your nearest store

Instant solution for yellowish stains

Forget expensive and lengthy treatments; our whitening pen delivers a brighter smile in just a few minutes. Simply apply the gel once along the stained surface of your teeth, and forget about messy strips or uncomfortable stinging. The peroxide-free formula can be carried anywhere and used whenever your teeth lose their natural shine, whether before a night out or an important meeting.

"A couple of weeks ago, I was too lazy to go to the dentist for a cleaning, and every time I went out, I worried about coffee stains between my teeth. The pen changed everything for me – just a few minutes and my smile was brighter."

💬 Rista, 31

A couple of weeks ago, I was too lazy to go to the dentist for a cleaning, and every time I went out, I worried about coffee stains between my teeth. The pen changed everything for me – just a few minutes and my smile was brighter.
100%
users noticed whiter teeth after the first use
98%
users said they did not feel any discomfort during the treatment
91%
users noticed a long-lasting effect after 7 days

In a study of 40 users over 12 weeks.

HelloSmile

What can you expect from the HelloSmile whitening pen?

Brighten your smile anytime, anywhere with the HelloSmile Whitening Pen! This compact pen applies an advanced formula that gently removes stains and helps achieve a brighter smile — without sensitivity. Fast, mess-free, an ideal addition to your regular dental care routine.

1st week

First signs of a white smile

Even after the first few uses, the pen removes surface stains, making your smile look cleaner. Easy to apply and ideal for everyday refreshment.

2nd week

Whiter teeth, no sensitivity

Coffee, tea, tobacco, or wine stains gradually fade. Our formula works gently but effectively, without irritation or pain.

3rd week

Uniform tooth color

Tooth color becomes more even. Regular use helps prevent new stains from forming, preserving natural whiteness.

4th week

Whiter teeth, more self-confidence

With consistent use, your smile stays white. Whether you're heading to work or out for an evening, the HelloSmile Pen keeps your confidence high.

Quick results
Peroxide-free
Painless
Easy to use
Safe for viewing
Clinically tested

How does whitening work?

Fast whitening

It breaks down dark pigment molecules and removes stains without damaging the enamel.

Clinically proven formula

The advanced formula contains hydroxyapatite to strengthen enamel while whitening.

How does whitening work? desktop How does whitening work? mobile

Safe for every day

Gentle action without abrasive effects, ideal for regular use.

Quick application, mess-free

No mess, easy to use for a dazzling smile every day.

Always at hand

Suitable for carrying in a purse or pocket.

Wording

A mild whitening formula that breaks down stains without sensitivity or enamel damage.

Hydroxyapatite

Mentha Piperita (Peppermint) Oil

Titanium dioxide (CI 77891) is a safe, white pigment compound used for visually brightening teeth. It provides an optical whitening effect and is used in many toothpastes and cosmetic products to achieve an even colour and shine.

Xanthan gum is a natural thickener and stabilizer used in cosmetic and oral products to improve texture and uniformly distribute ingredients. It helps the gel stay in place and makes it easier to apply.

It helps to evenly distribute the gel over the teeth and keep it in place during application, thereby enabling a better whitening effect.

Sodium phosphate is a stabilizer that helps maintain the pH balance of the formula. It also improves the action of active ingredients and contributes to more effective cleaning and whitening of teeth.

Dr. Nevena Trajković Dr. Nevena Trajković

When a dentist from Hello Smile clinic says that our toothpaste means less filling work for them, we are sure we are doing the right thing. Today, the emphasis is on prevention, not repairs – and the best proof of success is that she herself uses the same toothpaste she recommends to her patients, parents, and children.

Dr. Nevena Trajković

Doctor of Dental Medicine

Our team of dentists believes in a healthy smile!

When a dentist from Hello Smile clinic says that our toothpaste means less filling work for them, we are sure we are doing the right thing. Today, the emphasis is on prevention, not repairs – and the best proof of success is that she herself uses the same toothpaste she recommends to her patients, parents, and children.

Dr. Nevena Trajković

Doctor of Dental Medicine

Specialist Dr. Sanja Jovanović Specialist Dr. Sanja Jovanović

This toothpaste is made from carefully selected ingredients that provide proper tooth protection and care. What's more, it has succeeded in raising awareness about the importance of regular tooth brushing in our region. From a boring routine, brushing teeth has turned into a healthy and fun habit, and that is HelloSmile brand's greatest victory.

Specialist Dr. Sanja Jovanović

HelloSmile is proof that quality changes habits.

This toothpaste is made from carefully selected ingredients that provide proper tooth protection and care. What's more, it has succeeded in raising awareness about the importance of regular tooth brushing in our region. From a boring routine, brushing teeth has turned into a healthy and fun habit, and that is HelloSmile brand's greatest victory.

Specialist Dr. Sanja Jovanović

Nikola Vlajković, MD, PhD Nikola Vlajković, MD, PhD

As a dentist, I'm used to reminding patients about the importance of oral hygiene. With HelloSmile toothpaste, the situation is reversed; patients come to me and tell me how brushing their teeth has become pleasant, how they feel their teeth are smoother, and how their breath stays fresh longer than before. For me, that's the strongest proof that the formula works. When people themselves want to use a toothpaste and talk about it, then you know you've got something that changes habits in practice, not just on paper.

Nikola Vlajković, MD, PhD

This is the first toothpaste that patients praise themselves.

As a dentist, I'm used to reminding patients about the importance of oral hygiene. With HelloSmile toothpaste, the situation is reversed; patients come to me and tell me how brushing their teeth has become pleasant, how they feel their teeth are smoother, and how their breath stays fresh longer than before. For me, that's the strongest proof that the formula works. When people themselves want to use a toothpaste and talk about it, then you know you've got something that changes habits in practice, not just on paper.

Nikola Vlajković, MD, PhD

Dr. Dušan Jovanović Dr. Dušan Jovanović

HelloSmile is unique because it uses ingredients that are both effective and safe. Instead of harsh chemicals and abrasives, it relies on minerals and enzymes that preserve and restore enamel. It's a formula that protects long-term dental health, which is why I trust it.

Dr. Dušan Jovanović

Doctor of Dental Medicine

There's no compromise on the ingredients.

HelloSmile is unique because it uses ingredients that are both effective and safe. Instead of harsh chemicals and abrasives, it relies on minerals and enzymes that preserve and restore enamel. It's a formula that protects long-term dental health, which is why I trust it.

Dr. Dušan Jovanović

Doctor of Dental Medicine

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How to use the HelloSmile PRO Set?

  • 1

    Brush your teeth with a toothbrush and toothpaste to remove plaque and prepare the surface for treatment.

  • 2

    Apply gel evenly to your upper and lower teeth using the applicator or directly from the pen.

  • 3

    Place the LED device in your mouth and turn it on. Treatment lasts 10–15 minutes, as the light technology activates the gel for optimal results.

  • 4

    After the treatment, rinse your mouth with water to remove any remaining gel.

  • 5

    Enjoy visibly whiter teeth after just one use! For best results, repeat the treatment as recommended – daily or several times a week.

How to use the HelloSmile PRO Set?

Tips

  • Do not eat or drink colored beverages for at least 30 minutes after the treatment.

  • For a long-lasting effect, combine with HelloSmile toothpaste and whitening strips.

  • Safe for everyday use – no pain or sensitivity!

What are we not using

Our mission is to provide safe and effective dental care without harsh ingredients that can cause irritation or enamel damage. That's why HelloSmile PRO does not contain the following harmful substances:

Hydrogen peroxide
It can cause tooth sensitivity and gum irritation. Our formula is gentle and safe.
Artificial preservatives
We avoid synthetic preservatives that can disrupt the natural balance of the oral cavity.
SLS
It can dry out and irritate your gums. Our formula is safe and gentle.
Drying alcohols
We do not use ethanol or similar alcohols that can dry out the oral mucosa.
Paraben-free
Preservatives that can cause irritation and are not essential for effective oral care.
Coarse abrasives
Our mild abrasive removes stains without damaging the enamel.

Answers to all your questions

If you want fast removal of surface stains (coffee, wine, tobacco), Activated Charcoal is ideal. For an instant refresh and optical whitening before going out, use the Purple Serum. The PRO set combines an LED lamp and a special gel for longer-lasting and more intensive home whitening. Strips are a simple "all-in-one" treatment for daily use, and the Pen is the fastest option when you're in a hurry; you apply the gel and see a difference in a few minutes. For daily hygiene and a smile rich in flavors, there are our Toothpastes (watermelon, mango, mint, kiwi, pineapple, passion fruit, lemon, cola, energy drink, gummy bears, chocolate, green apple, strawberry).

All our products: Activated Charcoal, Purple Serum, PRO set, Strips, Pen, and Pastes, do not contain peroxide or harsh abrasives. They do not irritate enamel or gums, making them suitable even for those with fillings, crowns, or veneers. The Purple Serum and Pen create optical tone correction, without chemical aggression. The PRO set, Strips, and Activated Charcoal work mechanically or through mild chemistry without sensitivity. The Pastes do not contain SLS, parabens, triclosan, or microplastics, making them suitable even for teenagers and pregnant women.

Activated Charcoal: After brushing, dip a wet toothbrush into the powder and gently rub it onto your teeth for 1–2 minutes, preferably in the evening, 2–3 times a week.

Purple Serum: Brush your teeth, apply a thin layer of gel onto your toothbrush, rub for 60 seconds, and rinse. Use before an important event or daily in the evening.

PRO Set: Follow the instructions: apply the gel from the syringe onto your teeth, place the LED light for 10–15 minutes, then rinse. Repeat the treatment for 7–14 days, depending on the desired effect.

Strips: After brushing and drying your teeth, apply the strips to your upper and lower jaw and leave for 20–30 minutes, then rinse. Use once daily for 7–10 days, then once a week as needed.

Whitening Pen: Clean and dry your teeth, dispense a small amount of gel with the pen tip, apply along the stained surface, wait 2–3 minutes, wipe off any excess. Ideal before going out or a meeting.

Toothpastes: Use every morning and evening, squeeze a small amount of paste onto your toothbrush, brush for 2 minutes, and rinse. The choice of flavors matches your style: watermelon, mango, mint, kiwi, pineapple, passion fruit, lemon, cola, energy drink, gummy candies, chocolate, green apple, or strawberry.

All products (Paste, Pencil, Strips, Purple Serum, Activated Charcoal) are available in most pharmacies and drugstores nationwide.

For Activated Charcoal and Purple Serum we offer a "Whiter Teeth or Your Money Back" guarantee: photograph your smile for the first time and after two weeks of use, then send us a selfie—if there's no difference, we'll refund 100% of your payment. For the PRO set and Strips, the effect lasts up to 4 months if you follow the instructions; in case you don't see at least 2 shades of difference after the standard 14-day cycle, contact us for a refund. The Pen does not have a refund guarantee, but most users see an instant change. Toothpastes are health-approved and safe, but there is no guarantee for taste – satisfaction usually comes after the first brushing.

Yes, but pay attention to the frequency. For example, you can first use the PRO set or Whitening Strips for 7–10 days, then maintain whiteness once a week with active charcoal or a whitening pen. Purple Serum and Whitening Pen are for a quick refresh before going out, not for continuous whitening. Use toothpastes daily, choose the flavor you like. Do not combine the PRO set and Active Charcoal on the same evening—Wait 24 hours after whitening with gel/Whitening Strips before using active charcoal.

Yes. All formulas are peroxide-free, SLS-free, and free of harsh chemicals, so they do not dry out the oral mucosa or irritate the gums. The Purple Serum and Pen do not damage fillings, crowns, veneers, or bridges. The PRO set, Strips, and Activated Charcoal remove stains mechanically or through gentle enzymatic action without causing sensitivity. The toothpastes are made with natural enzymes and plant extracts, without harmful additives, so they help soothe inflamed gums.

What's in the package?

1x LED Teeth Whitening Device

1x LED Teeth Whitening Device

2x Gel Pens

2x Gel Pens

USB charging cable

USB charging cable

Instructions for use