Hismile Teeth Whitening Review 2024

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Overview

In this product review, we focus on Hismile's VIO405 Teeth Whitening Kit. We'll analyze the ingredients, how well the whitening kit works, and how easy it is to use. Let’s start by exploring what's included in the kit. 

Hismile at a Glance

Best For: Those with sensitive teeth who are looking for a super-fast whitening effect in the comfort of their own home would benefit most from the Hismile VIO405 kit.

Starting Price: $119.20 (with 20% discount code)

Treatment Duration: 10 minutes per day for one to two sessions

LED Technology: Yes

Money-Back Guarantee: Yes, if the product is unused and unopened.

What Is Hismile?

Founded in 2014 and based in Queensland, Australia, Hismile ensures that its whitening kits tick all the boxes. They're safe to use, have an easy application process, and are free of harmful peroxide chemicals. 

hismile isn't your average oral hygiene company. It developed its very own educational platform called the Hismile Research Centre where the team works alongside dental professionals to shape the future of teeth whitening. This shows in its latest product, the VIO405, where it raised the bar to produce an even quicker whitening experience. 

Hismile’s best-selling products to date include teeth whitening kits, PAP+ whitening strips, whitening pods, and V34 color corrector serum.

What sets the brand apart from others is its unique formulation. Although proven to lift staining, conventional whiteners also produce free radicals, which are more likely to cause sensitivity, gum damage, or demineralization. Hismile's products don't use traditional bleaching agents like hydrogen or carbamide peroxide. 

Instead, Hismile’s formula uses Phthalimidoperoxycaproic acid (PAP), a stain-busting compound that can lift complex staining without producing free radicals. This results, the company claims, in noticeable whitening without sensitivity.   

What's in the Box?

• VIO405 Device

• VIO405 Travel Case

• Six VIO405 Teeth Whitening Refills

• PAP+ Primer

• Charger Cable

Hismile VIO405 Whitening Kit Ingredients

Hismile refrains from using products that may harm the tooth's enamel, cause sensitivity or irritate the gums. Below are the three essential ingredients that go into making this a highly-effective teeth whitening kit. 

• Phthalimidoperoxycaproic acid (PAP)

• Hydroxyapatite

• Potassium citrate

Other ingredients include Glycerin, Aqua (Water), Ammonium Acryloyldimethyltaurate/VP Copolymer, PVP, Sodium Phosphate, Mentha Piperita (Peppermint) Oil, Disodium Phosphate, Potassium Hydroxide, Sodium Saccharin, Sodium Gluconate, t-Butyl Alcohol, PVM/MA Copolymer, Xanthan Gum, C12-15 Pareth-3, Monosodium Citrate, Titanium Dioxide (CI 77891), Mica, Tin Oxide (CI 77861). 

Other Hismile Products

PAP+ Whitening Powder

Turn your regular toothpaste into a stain buster 

Starting price: $25

Treatment duration: Twice a day, daily

Results: N/A

Formulated at the Hismile Research Centre, this powder turns any toothpaste into a whitening toothpaste. You need to dip any toothpaste into the powder pot and brush thoroughly for roughly two minutes. 

Pros

• Safe for enamel and gums 

• Oxidizes stains without sensitivity or pain

• Peroxide-free

Cons

• Expensive compared to similar brands

• Some reviewers stated it didn’t work for them

Hismile PAP+ Strips

 Whiten teeth safely and comfortably with this peroxide-free formula

Starting price - $39

Treatment duration - 30 minutes a day 

Results - Whiter teeth within 14 days

Ideal for those with sensitive teeth, or those who are concerned about harmful peroxides, these

peroxide-free whitening strips whiten teeth safely and comfortably with just 30 minute’s use per day.

Pros

• Peroxide-free

• Just 30 minutes use per day

•  Product can be paid for in four installments

Cons

• May take longer to whiten than peroxide-based strips

• Reviews suggest that strips can be tricky to remove

Is Hismile's VIO405 Teeth Whitening Kit Worth It?

The PAP+ formula combined with the latest light-activated treatment elevates the VIO405 kit above the competition. Because it's a peroxide-free active ingredient, users shouldn’t experience sensitivity or irritation, even though there’s a significant whitening effect in only a short amount of time. 

Another reason you might favor this product is that it's convenient, taking only 10 minutes to work, thanks to the inclusion of LED technology. According to all the feedback we've seen, most consumers were impressed with their results, reporting that their teeth were up to three shades whiter. Moreover, the process also protects teeth and gums, and you can't put a price on that.

Is Hismile Safe and Reliable?

While there are many stories about at-home teeth whitening kits damaging the tooth's enamel or causing soreness, Hismile’s VIO405 whitening kit is less likely to have the detrimental effects on teeth and gums that other peroxide whiteners do. 

These side effects are usually due to the overuse of ingredients like fluoride, hydrogen peroxide, or other bleaching agents which can create free radicals. As Hismile uses PAP as an active ingredient, you should get the most out of your teeth whitening experience without any damage. 

Gum soreness is limited, and potassium citrate aids comfort after treatment. 

How Hismile Works

How Does Hismile's VIO405 Whitening Kit Work?

The kit whitens using a combination of Hismile’s gentle PAP+ formula, primer, and 32 LED lights. When used together, these products accelerate tooth whitening safely. Because PAP doesn't release free radicals, you shouldn't experience any adverse effects on your tooth or the surrounding gums. 

Along with the whitening ingredients, hydroxyapatite in the formula helps remineralize the surface of the tooth, while potassium citrate strengthens tooth enamel by replacing lost minerals from the tooth's surface. This will help relieve any sensitivity. 

How to Use the Hismile VIO405 Kit

For optimal results, use the treatment one or two times for just 10 minutes each time. After that, use it for 10 minutes every few months or before an event to maintain a glowing smile.

Here's how the kit works. 

• Begin treatment at night by gently brushing your teeth..

• Apply a layer of PAP+ primer to each tooth. Wait 10 seconds, then spit out any extra primer.  

• Open the refill pod for the whitening gel and apply half the formula to the top of the mouthpiece and the remaining half to the bottom. 

• Power on the device by pressing the Hismile logo, then place the device comfortably in your mouth.

• Wait 10 minutes while the device does its job. The device automatically turns off once  10 minutes are up, letting you know it’s done. 

• Remove the mouthpiece and rinse your mouth thoroughly with water.

Note that the one-size-fits-all mouth tray may not fit everyone. Otherwise, the kit should be easy to use. For best results, pop it in when relaxing just before bed. Because Hismile uses peroxide-free ingredients, pain or sensitivity should be limited. 

Does Hismile Actually Work?

Studies suggest it does. A clinical trial published on the brand’s website shows that 100% of participants achieved their intended results, and 61.9% saw an improvement of at least three shades after one 10-minute treatment.

Hismile suggests that once you achieve your desired shade of white, a single treatment every few months will help to keep your smile bright. The company also recommends using its teeth whitening strips and toothpaste in between treatments to help the results last even longer.

Based on TrustPilot reviews, Hismile’s customers are happy to support these claims, with some going as far as to say hismile has outperformed other whitening products they have tried. The brand has confidence in its formulas and gives you 30 days to return any unopened, unused products.

Hismile Pricing

How Much Does Hismile Cost?

The VIO405 costs $149, but you can purchase the product using a discount code on the website for $119.20. You can also spread the cost of payment across four payments of $29.80 using Afterpay.

Standard shipping costs $5.99 (typically three to six business days) while express shipping (two to four business days) costs $9.99.  

Hismile product pricing starts at $11 for Day and Night Toothpaste to $178 for the Maximum Whitening Bundle. The VIO405 teeth whitening kit is a premium product priced at the higher end of the Hismile range. See the table below for a full range of products and prices.

Please note that all prices quoted above are before any applied discounts.

In addition to Afterpay, Hismile also accepts Visa, MasterCard, AMEX, PayPal, Apple Pay, PayPal Express, Shopify Pay, ZIP, and Google Pay.

Hismile Alternatives

How Does Hismile Compare to Other Whitening Kits?

Hismile Vs. SmileDirectClub

Hismile may not have the brand recognition of SmileDirectClub, but Hsmile’s VIO405 teeth whitening kit achieves results in one to two days as opposed to seven days for SDC. While Hismile is the pricier option, the sensitivity-free, and therefore more comfortable, whitening experience could be worth it.

Hismile Vs. GLO Science

Not only is Hismile cheaper than GLO Science, but it's also more convenient to use, with one 10-minute session a day as opposed to 32 minutes a day with GLO Science. That said, results may last longer when using GLO Science.

Hismile Vs. SNOW

Hismile works fast and achieves optimal whiteness in just one to two days versus SNOW’s 21 days. With the bonus 20% off first-time discount, Hismile is also $30 less than SNOW, which puts it in the lead, although results seem to be similar for both brands.

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Bottom Line  

The PAP+ formula combined with the latest light-activated treatment elevates the VIO405 kit above the competition. Because it's a peroxide-free active ingredient, users shouldn’t experience sensitivity or irritation, even though there’s a significant whitening effect in only a short amount of time. 

Another reason you might favor this product is that it's convenient, taking only 10 minutes to work, thanks to the inclusion of LED technology. According to all the feedback we've seen, most consumers were impressed with their results, reporting that their teeth were up to three shades whiter. Moreover, the process also protects teeth and gums, and you can't put a price on that.