🥇 Opalescence teeth whitening reviews TOP
Opalescence is a leading brand of products for teeth whitening (at home) what can you buy online. They offer a few different products, including at-home treatments, whitening toothpaste and whitening at the dentist.

What is Opalescence™ teeth whitening?
Opalescence whitening products brighten discolored teeth. The teeth discoloration can be caused by:
- Food and beverages such as coffee, tea, wine, and soft drinks
- tobacco use
- natural aging
- medicines
- slimming nail polish
- plaque buildup
Although tooth discoloration is a normal part of life, about 80 percent of Americans ages 18 to 49 say they want whiter teeth to boost their confidence.2
Comparative table of the best Opalescence products

PROS
- I vaseux UltraFit Preriempiti, extremely comfortable, if…
- The molar-to-molar blanket ensures that…
- Opalescce Go bleaching gel is…
- Opalescence gels contain nitrate and…
- Content: Kit EU 4634-EU – 10 blisters…
CONS
- Details below

PROS
- Opalescence whitening toothpaste in the new…
- The same whitening effect and fresh taste…
- unique formula for an effective release and…
- contains 1100 ppm sodium fluoride
- 1 tube of 133 g (100 ml)…
CONS
- Details below

PROS
- mint flavor
- four syringes
- 15 % resistor
CONS
- Details below

PROS
- Opalescence whitening toothpaste in the new…
- The same whitening effect and fresh taste…
- unique formula for an effective release and…
- contains 1100 ppm sodium fluoride
- 3 tubes of 133 g (100 ml)…
CONS
- Details below
How does Opalescence teeth whitening work?
Opalescence teeth whitening uses carbamide peroxide or hydrogen peroxide To remove stains and discolorations from teeth. Peroxide penetrates tooth enamel and breaks down pigment molecules that cause stains on teeth. As these molecules are broken down, teeth become whiter and brighter.
Opalescence uses an advanced dental-grade teeth whitening formula to remove stains from tooth enamel and dentine. Enamel is the thin outer layer of a tooth, while dentin is the thick inner layer of a tooth.

Dentin is darker than enamel and makes up the majority of a tooth. If your enamel thins over time, it can reveal the dentin underneath and give your teeth a darker shade.
The active ingredients in Opalescence whitening gels are formulated to pass through the teeth and oxidize the discolored molecules inside, removing stains and brightening your smile.
The original proprietary formula also contains potassium nitrate and fluoride, which help strengthen teeth and decrease sensitivity.
Opalescence offers a few different concentrations, flavors, and whitening methods. This allows you to whiten according to your needs and lifestyle. These options include:
Most Opalesence options are home treatments. In-office (in-office) treatment is recommended if you have severely discolored teeth or want to whiten them quickly.
Does Opalescence really work?
Yes, Opalescence products work when used as directed. Products contain hydrogen or carbamide peroxide to whiten teeth. Both of these active ingredients have been shown to safely and effectively whiten teeth.3,4,5
You can buy Opalescence toothpaste online, but we recommend checking with your dentist first. Buying directly from a licensed dentist ensures you get the best teeth whitening kit for your needs.
Benefits of Opalescence teeth whitening:
Opalescence teeth whitening offers several benefits, including:
- Improves the appearance of teeth: Opalescence teeth whitening can help improve the appearance of teeth by removing stains and discoloration.
- Fast results: Opalescence teeth whitening results can be seen in just one session at the dental clinic or after a few days of use at home.
- Safe and effective: Opalescence is a safe and effective method of teeth whitening that has been clinically proven.
- Personalized: Opalescence offers a wide range of products to meet the needs of each patient.
Below is a table showing the benefits of Opalescence teeth whitening:
Benefits | Description |
---|---|
Improves the appearance of teeth | Removes stains and discolorations |
fast results | They are seen in a session or in a few days of use at home |
safe and effective | clinically tested |
Personalized | Offers a wide range of products |
Opalescence versus over-the-counter bleaching
Over-the-counter (OTC) products are convenient and affordable whitening options. Common OTC whitening products include strips, pens, toothpastes, mouthwashes, and LED kits.
Although inexpensive, these products need to be used consistently over a longer period to see results. In-office and professional-level treatments like Opalescence provide faster results, but are often more expensive.
Opalescence reviews
Opalescence is a leading brand in the dental whitening market, and its products have received many positive reviews from patients and dental professionals. Here are some opinions on Opalescence teeth whitening:
Source: Amazon
Opalescence is the best teeth whitening product I have ever used. I love that I can customize the intensity of the whitening to my needs, and the results are amazing.
“I recommend Opalescence to all of my patients looking to whiten their teeth. It is safe, effective and easy to use, and patients are very satisfied with the results."
Dr. Garcia, dentist

I have used Opalescence for years and have never had any issues with tooth sensitivity or enamel damage. It is an excellent option for those looking to improve the appearance of their teeth safely and effectively.
“As a dental professional, I have tried many teeth whitening products, and I can confidently say that Opalescence is one of the best. I love that I can customize the treatment for each patient and get fast and effective results."
Dr. Martínez, dentist
Possible Side Effects of Teeth Whitening Treatment
Any whitening treatment can have side effects. The most common side effects include:
- Tooth sensitivity — This effect can be uncomfortable, but is usually mild. It does not increase the risk of dental health problems.
- gum irritation — This can happen if you misuse the products, but it's rarer.6 The risk is even lower with in-office treatment because your dentist covers your gums before brushing teeth with the gel.
- enamel erosion — If you overuse whitening products over a long period of time, your enamel may become thinner over time.6 Enamel loss is irreversible.
Opalescence Teeth Whitening Kits Review
Opalescence offers 4 whitening treatments:
1. Opalescence Go (Ready to Go Whitening)

Opalescence Go™ contains an effective hydrogen peroxide whitening formula designed to penetrate deep into teeth and remove tough stains. This system does not use an LED light, charcoal, or other "fads" to whiten teeth.
The kit comes with a convenient pre-filled UltraFit™ tray and the perfect amount of gel to give you a brighter smile. Opalescence Go is also compact, so it's ready to go whenever you need it.
Opalescence Go costs 99 euros.
Characteristics:
- UltraFit Universal Tray (no impressions or molds required)
- Available in 10 % hydrogen peroxide (30 to 60 minutes for 5 to 10 days) or 15 % hydrogen peroxide (15 to 20 minutes for 5 to 10 days)
- The whitening formula includes potassium nitrate and fluoride to strengthen enamel and reduce sensitivity.
- Comes in two flavors (mint or melon)
- Ready to use right out of the box and great for travel
- Must order from a dental professional (not available online)
- I vaseux UltraFit Preriempiti, extremely comfortable, if adapted to the individual smile of the patient. If it extends from molar to molar, who the gel will also contact, with più denti posteriori
- The molar-to-molar blanket ensures that the gel comes into contact with more posterior teeth. Opalescence Go whitening gel is designed to maximize patient comfort
- Opalescce Go Bleaching Gel is designed to maximize patient comfort
- Opalescent gels contain potassium nitrate and fluoride. Potassium nitrate has been shown to help reduce sensitivity. Fluoride helps reduce cavities and strengthen enamel. The two additions guarantee a significant improvement in the health of the teeth.
- Content: Kit EU 4634-EU – 10 blisters with 1 upper tray and 1 lower tray each and 1 tube (28.3 g). Opalescence toothpaste
2. Opalescence Original Whitening Toothpaste

Opalscence whitening toothpastes are the only treatments that can be purchased online. The toothpaste can be used twice a day for two minutes at a time. Options include:
This toothpaste has been shown to lighten teeth by up to two shades in just one month. Contains sodium fluoride (to help prevent cavities and strengthen enamel) and is safe for daily use. The fresh mint flavor freshens breath and provides a deep clean.
- Opalescence whitening toothpaste in the new sensitive version with potassium nitrate, fresh mint flavor and fluoride.
- Same whitening effect and fresh taste as the original, plus contains potassium nitrate to reduce tooth sensitivity.
- unique formula for effective and rapid fluoride release
- contains 1100 ppm sodium fluoride
- 1 tube of 133 g (100 ml) Scope of delivery
Opalescence 15% PF Mint Refill Kit

This 15% gel is enough to remove tea and coffee stains from my teeth in about 2-3 hours. I use it in a custom tray. It does not make my teeth sensitive after use. My teeth are naturally quite white and the gel restores the original color of my teeth.
- mint flavor
- four syringes
- 15 % resistor
3. Ultradent Opalescence Sensitive Whitening Toothpaste

Sensitivity relief toothpaste is the same as regular toothpaste. However, it also contains maximum strength potassium fluoride to help relieve tooth sensitivity.

- Opalescence whitening toothpaste in the new sensitive version with potassium nitrate, fresh mint flavor and fluoride.
- Same whitening effect and fresh taste as the original, plus contains potassium nitrate to reduce tooth sensitivity.
- unique formula for effective and rapid fluoride release
- contains 1100 ppm sodium fluoride
- 3 tubes of 133 g (100 ml) Scope of delivery
How to buy Opalescence products
Opalescence products can be purchased through a licensed dental professional. However, you can also purchase the custom tray whitening gel and toothpaste at opalescence.com either Amazon.
Opalescence FAQ
Here are some frequently asked questions about Opalescence:
How long should you leave Opalescence on your teeth?
How long you leave the whitening gel on your teeth depends on the product. For example, Opalescence Go can be used for 15-60 minutes a day, while custom tray whitening can be used for more than 15 minutes (sometimes overnight).
Opalescence Boost (in-office treatment) takes about 20 minutes per session. You will need two to three sessions to see spectacular results.
Is Opalescence bad for teeth?
No. When used as directed, Opalescence whitening is safe to use. You may experience mild sensitivity and/or gum irritation, which is normal and usually not a cause for concern.
How often should I use Opalescence?
Opalescence Go comes with 5-10 applications while the custom trays come with 7-10 applications. Boost's in-office treatment requires two to three sessions.
Whitening toothpastes should be used twice a day for two minutes (or after each meal). You can also use the whitening toothpaste between in-office treatments to maintain your shine.
Is Opalescence the best teeth whitening product?
Opalescence is an effective and trusted brand used by many dental professionals. Other reputable in-office whitening brands include Zoom, KöR, and Sapphire.
Is Opalescence teeth whitening painful?
No, Opalescence teeth whitening is not painful. Some patients may experience temporary tooth sensitivity during or after treatment, but this is normal and usually goes away after a few days.
How long do Opalescence teeth whitening results last?
The results of Opalescence teeth whitening can last several months or even years, depending on the lifestyle of the patient. It is recommended to avoid foods and drinks that can stain the teeth, such as coffee, tea, wine and tobacco.
Is Opalescence teeth whitening safe for sensitive teeth?
Yes, Opalescence teeth whitening is safe for sensitive teeth. Opalescence products contain ingredients to reduce tooth sensitivity and protect enamel.
Is it necessary to visit a dentist for Opalescence teeth whitening?
For best results, it is recommended that Opalescence teeth whitening be performed by a dentist. A dentist can customize treatment to each patient's needs and ensure treatment is performed safely and effectively.
References and sources cited:
- Takesh, Thair, et al. “Effects of a Novel Whitening Formulation on Dental Enamel.” Dentistry (Sunnyvale, Calif.), US National Library of Medicine, 2017.
- Heymann, H O. “Tooth Whitening: Facts and Fallacies.” Nature News, British Dental Journal, 2005.
- Eimar, Hazem, et al. “Hydrogen Peroxide Whitens Teeth by Oxidizing the Organic Structure.” Journal of Dentistry, Elsevier, 2012.
- Zekonis, Ruta, et al. “Clinical Evaluation of in-Office and at-Home Bleaching Treatments.” Operative Dentistry, US National Library of Medicine, 2003.
- Basting, R.T., et al. “Clinical Comparative Study of the Effectiveness of and Tooth Sensitivity to 10% and 20% Carbamide Peroxide Home-Use and 35% and 38% Hydrogen Peroxide In-Office Bleaching Materials Containing Desensitizing Agents."Operative Dentistry, Allen Press, 2012.

Dr. Alberto Fernández Aiora collegiate number: 89546
Dr. Alberto Fernández Aiora is a leading specialist in the field of cosmetic dentistry and dental whitening. With extensive experience in the treatment of dental and cosmetic problems, Dr. Fernández Aiora has earned a great reputation in the dental community for his skills and knowledge.
He has specialized in performing teeth whitening treatments to help his patients achieve a brighter, whiter smile. Through his experience using advanced techniques and cutting-edge technology, he has helped many patients achieve noticeable and long-lasting results.
In addition to his expertise in teeth whitening, Dr. Fernández Aiora is also an expert in general cosmetic dentistry. He works closely with his patients to develop personalized treatment plans that meet their specific needs and goals. His skills in performing aesthetic dental treatments include the placement of veneers, crowns, and other procedures that improve the appearance of the teeth and the smile in general.
As a leader in his field, he keeps a close eye on the latest trends and technologies in cosmetic dentistry and teeth whitening. He is known for his commitment to continuing education and constantly improving his skills and knowledge, allowing him to offer his patients the most advanced and effective treatments available.
Professional experience
more than 8 years of experience
• Medical manager and co-founder – Implantologist and prosthodontist at the Healthy Smile Center, in the Roquetas and Sant Pol de Mar clinics (2014 – present)
• Surgeon – Implantologist at Sanitas (2013 – present)
• Specialist in dental implants and prostheses at Centro Healthy Smile
Subspecialization
• Prosthodontics and dental aesthetics
• Implants and Prosthetics
Outstanding Academic Achievements
• Degree in Dentistry and Stomatology at the Faculty of Dentistry of the University of Barcelona (2006 – 2011)
• Postgraduate in Rehabilitation and Maxillofacial Prosthesis, at the Faculty of Dentistry of the University of Barcelona (2011 – 2012)
• Master in Implantology ITI Dental Implant System from Straumann (2014 – 2015)
• Annual assistant to congresses, conferences and meetings on implants, prosthodontics and different specialties.
• Assistant at the SEPES, SEPA and Europerio congresses (2016- present)
degree in psychology in the Open University of Catalonia (UOC).
Publications and conferences
• Numerous national and international congresses of the specialty
• Author of scientific articles in the specialty.
Member of private medical associations
• Member of the Spanish Society of Periodontics and Osseointegration (SEPA)
• Member of the Spanish Society of Stomatological and Aesthetic Prosthesis (SEPES)
• Member of the Catalan Society of Odontolostomatology (SCOE)
• Member of the Academy of Medical Sciences of Catalonia and the Balearic Islands (ACMCB)
• Member of the Col·legi Oficial d'Odontòlegs i Estomatòlegs de Catalunya (COEC)
• Member of the International Team Implantology Straumann (ITI)
• Member of the Spanish Society of Odontostomatology
• Member of the Dental Quality Group
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