Wider Smiles Teeth Whitening System Review

Our review team had assessed many teeth whitening products to finalize the recommendation for Wider Smiles Teeth Whitening.

I did the research on Wider Smiles myself and found that it is easy to use, made with strong teeth whitening ingredients.

We also liked the fact that there are a few competitive deals available online which make Wider Smiles very affordable and easy to order.

Wider Smiles Teeth Whitening


What Is Wider Smiles?

Wider Smiles is a recently popularized teeth whitening product that helps bleach your teeth with proprietary teeth whitening gel.

This teeth whitener can be used at home and with ease.

It comes with easy to follow instructions as well as all the tools you need to whiten your teeth for professional-grade results.

The claimed results/benefits of Wider Smiles Teeth Whitening:

  • Diminishing up to 80% of the teeth yellowing
  • Reducing teeth discoloration by up to 86%
  • Whitening the teeth to make them up to 95% lighter

Who Can Use This Teeth Whitener?

There are very few restrictions on the user of this teeth whitener. The product is designed to be used without causing harmful side effects.

The ideal candidates for Wider Smiles Teeth Whitening System includes adult men and women who have no major teeth problems like tooth decay or missing teeth filler.

Children under 18 are not advised to use Wider Smiles as the gel can be too harsh on their young teeth.

The trays are also not designed with the shape of children’s jaws in mind.

For those with teeth problems, you should talk to your dentist before using any teeth whiteners to avoid future problems.

Looking for cheaper Teeth Whitening Pens? Have a look at Impressive Smile Teeth Whitening Pens.


Each Wider Smiles Teeth Whitening set comes with two 50 ml syringes of a proprietary Carbamide Peroxide gel.

This gel helps to bleach the teeth for a brilliant and glowing smile.

My research into the ingredients was to ensure that they were clinically tested and selected to improve teeth health and brightness.

The ingredients in the Carbamide Peroxide Gel in Wider Smiles Teeth:

  • Glycerin
  • Urea Peroxide
  • Propylene Glycol, Xylitol
  • Carbomer
  • Mentha Piperita Oil
  • Triethanol


The advantages/benefits of using Instant Knockout:

  • Ingredients have been clinically tested and proven
  • Can be used from the comfort of your home
  • Whitening Carbamide Peroxide gel made from a proprietary formula
  • Causes zero side effects
  • Manufacturers claim it gives visibly whiter teeth in just seven days
  • Reduces yellowing teeth
  • Can rid of teeth discoloration
  • Makes teeth visibly lighter
  • The package comes with perfect-fit mouth trays, whitening gel syringes, instruction manual and shade guide
  • Comes with affordable online deals and discounts

Wider Smiles Results


The disadvantages/cons of using Instant Knockout:

  • Can cause gel spillage if overapplied on the trays
  • Trays are designed for average adult jaw sizes
  • Can’t be bought in stores
  • Isn’t available with a free trial offer  (Trial Offer is now available. Read below)

Side Effects:

As of now, there are no known side effects of Wider Smiles.

Like all Carbamide Peroxide products, the gel can irritate or burn when it comes in contact with the gums.

But when used by following the mentioned guidelines in the user manual, you should not experience these problems.

Remember to add only the recommended amount of gel into the trays to prevent spillage when you bite down on the custom-mold trays.

Read: Teeth Whitening Pens Review

What Are The Online Deals And Cost For Wider Smiles?

There are three deals that you can opt for when ordering this teeth whitening product online.

This table details the cost breakup for Wider Smiles:

Wider SmilesPrice Per UnitShippingTotal Cost
1 Whitening Tray119.95FREE119.95
2 Whitening Trays94.97FREE189.95
2 Whitening Trays + 2 Teeth Whitening Pens57.48FREE229.95
So, if you only want to give Wider Smiles a go, you can get one Whitening Tray for USD 119.95.

If you need some serious teeth whitening, we recommend getting 2 Whitening Trays for USD 189.95.

However, if you want to best teeth whitening experience, get 2 Whitening Trays for only USD 57.48 each. This also comes with 2 Teeth Whitening Pens which are easy to use and convenient to carry around.

Wider Smiles Offer

Should You Get Wider Smiles?

Wider Smiles Teeth Whitening is a product tha has backing of clinically proven ingredients.

There have been claims that these whitening trays help in getting visibly whiter teeth in just seven days.

For a fast-acting, safe, and pain-free method of teeth whitening, my recommendation would be to try Wider Smiles.

Wider Smiles Teeth Whitening Trial Offer:

The makers at Wider Smiles have announced a trial offer.

This is for people who would like to try the product before buying.

You will have to pay a small shipping fee for your trial.

Make sure you read the terms carefully as by signing up for the trial, you are also agreeing to the monthly subscription.

  Modified on

2 thoughts on “Wider Smiles Teeth Whitening System Review

  1. I am a 64 yr old woman. As a child I was on many antibiotics which yellowed my teeth. Probaby 30 yrs. ago I had a dentist try bleaching without desired effect. I don’t want to throw money away and be disappointed. Has there been trials on people with this issue? Did it work??

    • Hi Jean,

      It’s really hard to comment on your situation. The best option here would be to get a pack and try if it works for you. Just be careful of the free trial as you might end up signing up for auto-shipment of the product every month.

Leave a Reply

Your email address will not be published. Required fields are marked *