Editor's TipEditor's Tip

If you want an additional whitening kick in between the twice daily brushings, try Supersmile Powdered Mouthrinse, which comes in packets.

Birchbox Breakdown

If you want a blindingly white smile but would prefer not give up coffee and red wine for the rest of your life, the Supersmile Whitening system is the way to go. With both a whitening toothpaste and a whitening accelerating agent to speed things up, you’ll get your pearly whites back fast without the hassle and expense of professional whitening.

How it Works

The toothpaste contains Calprox®, a form of calcium peroxide, which whitens teeth without stripping off enamel (it also has fluoride and baking soda to protect, freshen, and clean). The whitening “Accelerator” contains Urea Peroxide, which removes stains residing underneath the tooth enamel. The Calprox and the peroxide combine their powers to safely whiten your teeth inside and out.

How to Use

Squeeze a pearl-size drop of toothpaste onto a dry toothbrush. Squeeze another pearl-size drop of Accelerator on the toothbrush next to it. Brush your teeth for two minutes, using circular motions. Rinse.

Toothpaste: Active Ingredient: Sodium Monofluorophosphate (0.14% w/v Fluoride Ion)
Inactive ingredients: Water, Sorbitol, Dicalcium Phosphate Dihydrate, Sodium Bicarbonate, Calcium Carbonate, Titanium Dioxide, Cellulose Gum, Calprox®, Sodium Perborate, Flavor, Corn Starch, Magnesium Carbonate, Sodium Lauryl Sulfoacetate, Methyl Paraben, Sodium Saccharin, Propyl Paraben.

Accelerator: Deionized Water, Glycerine, Urea Peroxide, Triethanolamine , Carbomer 934, Sodium Saccharinate, Etidronic Acid, Ethylene Diamine Tetra Acetate

More for You!
  • Free returns within 90 days of purchase
  • Extra samples and gifts in the Bonus Shop

Product Reviews & Sample Feedback

289 Reviews
3.8 out of 5 stars
5 Star
87
4 Star
95
3 Star
83
2 Star
15
1 Star
9
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Most Helpful Customer Reviews

Not worth the money
Purchased

This toothpaste has a pleasant taste, but other than that I have not seen any other real benefits. I've been using this daily for about a month and haven't noticed much of a difference in the whiteness of my teeth. This toothpaste leaves almost a grit on your teeth, and I have been brushing with regular toothpaste before using this just because I feel like it doesn't clean as well. Not worth the money

2
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Supersmile to Brighten Your Day

I started using this whitening system prior to getting married this past October, and I was able to see a difference. I found the taste to be pleasant and gentle on my teeth. I would recommend this product.

4
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Just what I have been looking for.
Purchased

This is a great product, I haven't even come close to running out yet and I can already see a big difference, and it is gentle enough for my slightly sensitive teeth. I just wish it was bigger so I could have more!

4
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Supersmile Professional Whitening System

Tastes great and does show more whitening more than other whitening toothpastes. Will continue to buy from Birchbox. Definitely worth the cost!

5
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Works!
Purchased

This product works well but it is hard to stick to. You have to remind yourself to use it or you willpower the results.

4
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I wish it was one tube
Purchased

I have seen results, but I would prefer this product if it was in one tube rather then two separate.

4
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Not impressed whatsoever
Purchased

I read all the reviews on the product and although they were mixed, the pinnacle of users opined that this product was helpful and minimized staining. I used the entire product for a month and quite candidly, did not notice any significant difference worth discussing. There are other better products that work significantly better. Definately pass on this one . .

1
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Gentle
Purchased

I noticed a slight whitening effect after about 2 weeks. Very gentle, did not make my teeth sensitive like other whiteners have. Pleasant taste. I will buy again.

5
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Love it!!
Purchased

I absolutely love this product!! It does not have a weird taste, which I greatly appreciate. I can see a difference already!

5
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Simple and Quick
Purchased

I have only been using the whitening system for about a week, but I can already tell a difference in the shade of my teeth. Its simple to use and very quick. You already brush your teeth, might as well whiten, without all the hassle at the same time.

5
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