Teeth Straightening
Teeth Whitening
Updated on November 27, 2023
11 min read

Smileactives Review

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Quick Overview

If you want to skip the detailed review, you can view and buy Smileactives products here:

What is Smileactives?

Smileactives is a brand of at-home teeth whitening products. They sell LED whitening kits, on-the-go whitening pens, and whitening gels.

Robert Montgomery, biochemist and inventor, founded Smileactives® after a 30-year career in engineering professional dental solutions. He transformed these technologies into at-home teeth whitening products at affordable prices, creating Smileactives.

Montgomery holds over 90 dental and cosmetic patents. He developed the one-hour, light-activated whitening process for BriteSmile® and cofounded OPI, a leading nail company. 

Are Smileactives Products Safe & Effective?

Yes, Smileactives bleaching formulas are safe to use on teeth. The main active ingredient in these products is hydrogen peroxide, an effective and safe bleaching agent.

Hydrogen and carbamide peroxide are commonly used in at-home and professional whitening solutions. These bleaching agents can readily penetrate hard dental tissues, lifting stains quickly and safely.14,15

However, if you're looking for a natural teeth whitening solution, Smileactives may not be the best choice. While the products are safe, they don't contain 100% naturally derived ingredients

Smileactives Results

Smileactives claims you will notice visible whitening results within 7 to 30 days. The whitening pen produces the quickest results (one week), while the whitening gel takes longer (about a month).

They also offer a 60-day money-back guarantee. If you're not completely satisfied, simply return the product, even if it's empty. Any free gift included with your purchase is yours to keep.

3 Ways to Use Smileactives Bleaching Formula

Smileactives bleaching formula consists of hydrogen peroxide to whiten teeth. You can use this formula to whiten your teeth by:

  1. Brushing the bleaching gel directly onto your teeth with a whitening pen
  2. Applying the whitening foam to your Vibrite Sonic Toothbrush and brushing as usual
  3. Applying the gel to your teeth and then using an LED mouthpiece to accelerate the whitening process

Smileactives Teeth Whitening Ingredient List 

Here are the ingredients for Smileactives products:

Smileactives Whitening Gel Ingredients:

  • Water
  • Hydrogen Peroxide
  • Glycerin
  • Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
  • Flavor
  • Sodium Saccharin
  • Etidronic Acid
  • Potassium Stannate
  • Ammonium Hydroxide

Smileactives Whitening Pen Ingredients:

  • Water
  • Hydrogen Peroxide
  • Glycerin
  • PEG-60 Hydrogenated Castor Oil
  • Carbomer
  • Ammonium Hydroxide
  • Flavor
  • Sucralose
  • Etidronic Acid
  • Potassium Stannate

Pros and Cons of Smileactives Teeth Whitening 

As with any teeth whitening product, Smileactives products have pros and cons. Here's what we like and don't like about Smileactives' teeth whitening products:


  • A membership option that allows you to subscribe to regular deliveries
  • An LED light is not necessary to see whitening results quickly
  • Easy-to-use products 
  • Only two to 16 minutes of whitening is needed per day
  • Affordable products (even cheaper with the membership option)
  • 60-day money-back guarantee (if you are unsatisfied for any reason)
  • Enamel-safe ingredients
  • No strips or trays necessary


Some cons of Smileactives products include:

  • Mixed reviews on product effectiveness and customer service
  • Some customers mention issues with subscriptions/billing
  • It may take longer than a month to see results (without the use of an LED light) 
  • Products do not whiten dental restorations (not possible)

Full Review of Smileactives Teeth Whitening Products

Below is our full review of Smileactives products:

Smileactives Power Whitening Gel

Smileactives Power Whitening Gel

Smileactives Power Whitening Gel is made with proprietary Polyclean® technology. This signature whitening gel blends with any toothpaste to enhance your tooth-brushing regimen.

The powerful micro-foam penetrates your tooth enamel to help lift and remove stains. You will see visible results within 30 days.

To use the Power Whitening Gel, follow these steps:

  • Dispense equal parts toothpaste and Power Whitening Gel onto your toothbrush (Smileactives recommends one gel pump every time you brush)
  • Brush your teeth for two minutes, starting with the front surfaces of your teeth
  • Rinse your mouth with water
  • Repeat twice daily, every day

Price: $60 to $90

Overall Rating: 3/5 (based on customer reviews from multiple websites)

Smileactives Teeth Whitening Vibrite Sonic Toothbrush Kit

Smileactives Teeth Whitening Vibrite Sonic Toothbrush Kit

Smileactives Teeth Whitening Vibrite Sonic Toothbrush Kit combines a powerful whitening formula and an electric toothbrush. Together, these features help maintain your smile via 40,000 brush strokes a minute. 

This toothbrush also offers three modes: cleaning, whitening, and massaging. It also comes with a USB charging case, allowing you to carry it anywhere. As a bonus, the UV-disinfecting brush sanitizes everything and keeps the toothbrush clean.

The kit also features a built-in timer (2 minutes) and beeps every 30 seconds to remind you to clean another quadrant of your mouth.

What’s Included?

This kit includes:

  • One Teeth Whitening Vibrite Sonic Toothbrush
  • Two replacement brush heads
  • One USB charging cable and wall adapter
  • One UV sanitizing case

Smileactives teeth whitening pen and gel are sold separately. 

Price: $49

Overall Rating: 3/5 (based on customer reviews from multiple websites)

Smileactives Advanced Teeth Whitening Pen

Smileactives Advanced Teeth Whitening Pen

Smileactives Teeth Whitening Pen is the best way to whiten quickly. Twist the pen, brush the gel onto your teeth, and brighten your smile. Do not rinse off for best results; wait 20 minutes before eating or drinking.

These compact pens are designed for busy people. You can easily whiten your teeth at work, gym, or vacation. The pens fit virtually anywhere and allow you to whiten without a time commitment.

In a clinical study, patients achieved a whiter smile (by an average of six shades) after using this product two to four times daily.

These pens can also be used with Smileactives ProLite LED Whitening Accelerator to quicken the whitening process.

What’s Included?

One whitening pen is included in each purchase. Each pen will last up to three months.

Price: $47 ($15.67 per piece) plus free shipping under their subscription plan

Overall Rating: 3.5/5 (based on customer reviews from multiple websites)

Smileactives ProLite LED Whitening Accelerator Kit

Smileactives ProLite LED Whitening Accelerator Kit 1 1

Smileactives ProLite LED Whitening Accelerator Kit uses professional blue LED light to lift teeth stains quickly and effectively. To use the device, set the 16-minute built-in timer and power it on. Your device will shut off automatically when the treatment session is complete. 

When combined with Smileactives Teeth Whitening Pen, this device is clinically shown to produce whiter teeth in just seven days.

Keep in mind: Smileactives LED light will not change the color of your teeth alone. It helps speed up the whitening process when combined with a tooth-whitening agent. When this interaction occurs, the blue LED light penetrates the enamel and lifts stains.

LED teeth-whitening lights are not the same as ultraviolet (UV) lights, which can cause the mutation of cells. An LED light does not raise the same risks (like cancer).

What’s Included?

This kit includes a ProLite LED Whitening Light and a Teeth Whitening Pen

Price: $89.95

Overall Rating: 3.5/5 (based on customer reviews from multiple websites)

What Customers Are Saying

As part of our review process, the NewMouth team compiled reviews from four websites where you can purchase Smileactives teeth whitening products. This helps us provide a comprehensive view of the product’s performance, user experience, and more.

We found over 2,000 customer reviews in total. This is what customers are saying about the Smileactives' products:

Positive Reviews

Most Smileactives reviews are positive, while a small percentage are negative or somewhere in the middle. About 70 percent of Amazon reviews are 4 stars or above.

Many positive reviews say the whitening products cause minimal to no sensitivity. Some mention instant results, while others say you'll see improvements after a few uses.

This product does actually work. I cannot use traditional whitening products due to sensitivity issues. This does not cause any problems and over time really whitens.

Amazon reviewer

You can literally feel this product working while you brush. I worked for a dentist 20+ years ago and have a custom tray for my teeth, but rarely use it. This product has whitening in it so you do it while brushing!

Amazon reviewer

Negative Reviews

Even though most reviews are positive across multiple sites, some people weren't completely satisfied with the products. Remember that people with thin enamel or dental restorations cannot whiten their teeth.

Some people are also more prone to sensitivity than others. Sensitivity is a common side effect of all teeth whitening, even professional treatment.

Neglecting to read the instructions carefully before use can also result in poor outcomes.

Stopped using, teeth became too sensitive which they do warn of. My mouth became very dry, even after stop use after 3 weeks. It may work for some people, it did not for me

Amazon reviewer

Really does whiten your teeth, but you can't use it every day. It is strong and can irritate your gums.

Amazon reviewer

Smileactives vs. Other Teeth Whitening Brands

How does Smileactives compare to other at-home teeth whitening brands? Read below to find out which product is right for you:

Smileactives vs. Snow

Snow brands itself as a comfortable, safe, and convenient way to whiten your teeth at home. You only need to use the device for 9 to 21 minutes daily.

According to Snow’s website, 97 percent of customers see results after just one use (consumer study). One hundred percent see results after three weeks.

Snow was voted the "best teeth whitening kit for sensitive teeth" by in 2020.

Read our full review of Snow Teeth Whitening here.

Smileactives vs. GLO Brilliant

The GLO Brilliant Teeth Whitening Device is clinically proven to whiten up to five shades lighter in five days.

Unlike many teeth whitening products on the market, GLO Science is FDA-approved. This means the agency has determined that the "product benefits outweigh the known risks for the intended use.”

The GLO Brilliant Teeth Whitening Device has received two prestigious Edison Awards in the “Consumer Packaged Goods” category.

Read our full review of GLO Teeth Whitening here.

Smileactives vs. AuraGlow

AuraGlow claims to whiten your teeth without pain or irritation. Customers mention minimal to no sensitivity, which is a common side effect of other leading teeth whitening brands. 

The products are 100% enamel-safe. The whitening serum contains specially formulated ingredients that remove stains while protecting your enamel.

Lastly, all AuraGlow products are made in the USA. The whitening gel is made with dental-grade ingredients and is never tested on animals (cruelty-free).

Read our full review of AuraGlow Teeth Whitening here.

Are Smileactives Products Right for You?

Smileactives may be right for you if:

  • You don’t have gum recession
  • You want an easy whitening routine
  • You prefer a subscription service 
  • You want to whiten your teeth effectively without spending too much money
  • You have minorly discolored teeth 
  • You want to try out new whitening products
  • You don’t have a lot of dental restorations (they won’t whiten)

Where to Buy Smileactives Whitening Products

You can buy Smileactives products on Amazon or directly from their website. Amazon purchases will get delivered quicker but are more expensive.

If you want the membership option, you can buy the products on Smileactives' website. Amazon doesn't offer membership options.

Why Trust Us?

All medical content on this site, including this guide and other product reviews, is written by our team of experienced writers and researchers. Here's why you should trust us:

Comprehensive Product Evaluation

All NewMouth writers vet products that are recommended and reviewed in the industry. In cases where this is not possible, our team will:

  • Compare positive and negative reviews on the products
  • Talk to company leaders to ensure their products are safe and effective
  • Look into costs to ensure customers are getting the best quality products at reasonable prices
  • Read research studies to compare the pros and cons of each product
  • Review customer feedback to see what customers are saying

Medically Reviewed

Every piece of content is heavily reviewed before publication. All content on NewMouth is also medically reviewed by a licensed dentist, specifically any content where we recommend products. 

Our dentists have been instructed to flag any recommendations they disagree with. Any products that don’t meet their professional standards are removed.

Proven Effectiveness

Many of our recommended products have the American Dental Association (ADA) Seal of Acceptance. These products are proven effective in preventing gum disease, cavities, and other oral health conditions.

We conduct further research to ensure reputability when we recommend products that do not include this seal of acceptance. This may include speaking with company leaders, reading hundreds of customer reviews, and ensuring they provide quality customer service.


Smileactives offer a range of products to help whiten your teeth at home. Their products are safe and effective, so you don't have to worry about adverse side effects.

However, remember that everyone's teeth will react differently to teeth whitening products. Always consult a dentist before a teeth whitening treatment to ensure your safety.

Frequently Asked Questions

Here are some frequently asked questions about Smileactives:

Does Smileactives damage enamel?

When used correctly, Smileactives will not damage your tooth enamel. However, if you overuse the products, enamel erosion and loss are always possible. Enamel damage is irreversible, so make sure you read the instructions carefully. 

If I whiten more frequently, will it work faster?

You should not use Smileactives whitening treatments for longer than recommended. Doing so can lead to enamel erosion, gum irritation, and sensitivity.

What are some alternative treatments?

Some alternatives to Smileactives include Snow Teeth Whitening, GLO Science, AuraGlow, and Crest Whitening Strips.

Is Smileactives FDA-approved?

All Smileactives products are FDA-approved. Follow the instructions closely to avoid damaging enamel or experiencing side effects like irritated gums.

Last updated on November 27, 2023
15 Sources Cited
Last updated on November 27, 2023
All NewMouth content is medically reviewed and fact-checked by a licensed dentist or orthodontist to ensure the information is factual, current, and relevant.

We have strict sourcing guidelines and only cite from current scientific research, such as scholarly articles, dentistry textbooks, government agencies, and medical journals. This also includes information provided by the American Dental Association (ADA), the American Association of Orthodontics (AAO), and the American Academy of Pediatrics (AAP).
  1. “Advanced Teeth Whitening Pen.” Smileactives.
  2. Bortolatto et al. “Effects of LED–Laser Hybrid Light on Bleaching Effectiveness and Tooth Sensitivity: a Randomized Clinical Study.” Laser Physics Letters, 2013.
  3. Edison Awards™ - Honoring the Best in Innovation and Innovators.” Edison Awards™, 2014.
  4. GLO Brilliant Collection.” GLO Science.
  5. Hayward et al. “A clinical study of the effectiveness of a light emitting diode system on tooth bleaching.” The Open Dentistry Journal, 2012.
  6. Large Power Whitening Gel.” Smileactives.
  7. ProLite LED Whitening Accelerator Kit.” Smileactives.
  8. Shop.” Smileactives.
  9. Vibrite Sonic Toothbrush Kit.” Smileactives.
  10. Patil et al. “Comparison of Effectiveness of Abrasive and Enzymatic Action of Whitening Toothpastes in Removal of Extrinsic Stains – a Clinical Trial.” Wiley Online Library, 2014.
  11. Products.” AuraGlow.
  12. Snow Teeth Whitening: Read Critical Report Before Using It.” AP NEWS, Associated Press, 2020.
  13. SNOW Teeth Whitening System.” The Dental Advisor.
  14. "Whitening." American Dental Association.
  15. Hervin et al. "Whitening effectiveness of 10% and 15% carbamide peroxide on extrinsic discoloration by coffee." Journal of Physics: Conference Series, 2018.
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