Developed & recommended by dentists, Smilie is Australia's most advanced whitening solution for fast, safe results - all from the comfort of your own home! As seen in Daily Mail, Vogue, Marie Claire and 7News.
Developed & recommended by dentists, Smilie is Australia's most advanced whitening solution for fast, safe results - all from the comfort of your own home! As seen in Daily Mail, Vogue, Marie Claire and 7News.
in 22 offers
The lowest price for Smilie | Dentist Formulated Teeth Whitening Kit right now is $98.99, compared across 10 retailers.
Smilie | Dentist Formulated Teeth Whitening Kit
Developed & recommended by dentists, Smilie is Australia's most advanced whitening solution for fast, safe results - all from the comfort of your own home! As seen in Daily Mail, Vogue, Marie Claire and 7News.
Developed & recommended by dentists, Smilie is Australia's most advanced whitening solution for fast, safe results - all from the comfort of your own home! As seen in Daily Mail, Vogue, Marie Claire and 7News.
The all-time low was $34.99 on 6 Mar 2026 — today's price is 183% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 9 June 2026.
Last updated at 09/06/2026 04:40:18
Smilie Teeth Whitening Kit
Free delivery between 11–23 June
Smilie Super Boost Teeth Whitening Kit
Delivery between Wed – Thu $9.99
Smilie Boost Teeth Whitening Kit - Developed By Dentists
Free delivery
Smilie Boost Teeth Whitening Kit - Developed By Dentists
Free delivery
Smilie Oral Dental Health Ultra Bright Bundle - Developed By Dentists
Free delivery
Smilie Boost Teeth Whitening Kit - Developed By Dentists
Delivery $10
Smilie Boost Teeth Whitening Kit - Developed By Dentists
Free delivery
6pc Smilie Teeth Whitening Kit - Developed By Dentists
14-day returns
Smilie Oral Health Starter Bundle - Developed By Dentists
Free delivery
Smilie Boost Teeth Whitening Kit - Developed By Dentists
Free delivery
originally posted on smilie.com.au
I am in my mid 70's and most people probably wouldn't expect that someone my age would care about the colour of their teeth, but I do. They say a smile is the first thing a person notices and I was starting to feel self conscious each time I looked in the mirror. My order arrived in 2 days and I followed the instructions to the letter. I also reached out the support team for additional help. Not only were they extremely generous with their time and advice, but they also followed up a week later to check on my results, which were fantastic. Marvellous product and service. Thanking you.
originally posted on smilie.com.au
I was planning on going to a wedding and wanted to whiten my teeth. I spoke with my dentist and nearly fell of the chair when I was told how much it cost (I'm a poor uni student). I purchased Smilie on the Unidays site, feeling loads more confident that it was 1/8 of the price and had a money back guarantee. So happy with the results and had loads of compliments at the wedding. I continued using the product and visited my dentist for my routine check up and clean. As she's checking each tooth, she stops and comes around to me to ask if i went to other dentist for whitening!! The results were/are THAT good!
originally posted on smilie.com.au
I’m a Dental Hygienist and have been for the past 30 years, therefore I’m extremely familiar with teeth whitening and the explosion of these products in market. I’ve done my own research and Smilie was the fourth at-home product that I tried. I can hand on heart say it’s a wonderfully effective product. The formulation is very gentle on teeth and gums, while still containing enough of the active ingredient to do the job. Please do not invest your money into products with hydrogen peroxide. Simply put - they’re a waste of time and money. Smilie is the real deal. Kindest, Liz
Smilie Teeth Whitening Kit
Free delivery between 11–23 June
Smilie Super Boost Teeth Whitening Kit
Delivery between Wed – Thu $9.99
Smilie Boost Teeth Whitening Kit - Developed By Dentists
Free delivery
Smilie Boost Teeth Whitening Kit - Developed By Dentists
Free delivery
Smilie Oral Dental Health Ultra Bright Bundle - Developed By Dentists
Free delivery
I am in my mid 70's and most people probably wouldn't expect that someone my age would care about the colour of their teeth, but I do. They say a smile is the first thing a person notices and I was starting to feel self conscious each time I looked in the mirror. My order arrived in 2 days and I followed the instructions to the letter. I also reached out the support team for additional help. Not only were they extremely generous with their time and advice, but they also followed up a week later to check on my results, which were fantastic. Marvellous product and service. Thanking you.
I was planning on going to a wedding and wanted to whiten my teeth. I spoke with my dentist and nearly fell of the chair when I was told how much it cost (I'm a poor uni student). I purchased Smilie on the Unidays site, feeling loads more confident that it was 1/8 of the price and had a money back guarantee. So happy with the results and had loads of compliments at the wedding. I continued using the product and visited my dentist for my routine check up and clean. As she's checking each tooth, she stops and comes around to me to ask if i went to other dentist for whitening!! The results were/are THAT good!
I’m a Dental Hygienist and have been for the past 30 years, therefore I’m extremely familiar with teeth whitening and the explosion of these products in market. I’ve done my own research and Smilie was the fourth at-home product that I tried. I can hand on heart say it’s a wonderfully effective product. The formulation is very gentle on teeth and gums, while still containing enough of the active ingredient to do the job. Please do not invest your money into products with hydrogen peroxide. Simply put - they’re a waste of time and money. Smilie is the real deal. Kindest, Liz
while 35% is the food grade standard that doesn't mean you should digest it! While they claim there is 6% and they are a bunch of dentists, should you really be taking health advice from dentists? Like would you seriously take health advice from a chemist? I'm astounded Woolworths are selling this stuff. I mean what are people thinking! Just rinse your mouth out with bleach, and sure your teeth will go super white real soon. This company clearly has zero ethics. But old mate dresses as a dentist fooled you all. cool
I’ve been using this whitening kit for 7 days straight. I saw little difference after the first use but then after each day it was the same result as the first time. I really hoped that my teeth would get as white as it’s shown in the photo. I am happy that it had worked for so many people. I am now considering getting the whitening strips, maybe it will work better for my teeth. But I’m a bit worried about spending more money and not getting desired results.
I’ve been reluctant to use a teeth whitening kit due to the fact that one of my front upper teeth has a cap on it from an accident I was in when I was little. But i chatted to one of the lovely customer service team online who let me know that while the formula won’t whiten the cap specifically, it was safe to use on it which was my biggest concern. I started using my smilie kit the first day it arrived and noticed a big difference in my first application. I continued to use it till I reached my desired level of whitening and now I just maintain once or twice a week (I drink a lot of tea and coffee)I’m so happy with how my smile looks now. I used to smile with my mouth closed, but I’m happy to say I can do a toothy grin now without feeling self conscious. The other ... MoreI’ve been reluctant to use a teeth whitening kit due to the fact that one of my front upper teeth has a cap on it from an accident I was in when I was little. But i chatted to one of the lovely customer service team online who let me know that while the formula won’t whiten the cap specifically, it was safe to use on it which was my biggest concern. I started using my smilie kit the first day it arrived and noticed a big difference in my first application. I continued to use it till I reached my desired level of whitening and now I just maintain once or twice a week (I drink a lot of tea and coffee)I’m so happy with how my smile looks now. I used to smile with my mouth closed, but I’m happy to say I can do a toothy grin now without feeling self conscious. The other good part is that didn’t notice any sensitivity at all.
I'm lucky enough to have structurally sound teeth that are naturally fairly white. However, for the majority of my teenage years, I simply didn't take care of my teeth which has meant I have years of stain build up. I've wanted to whiten my teeth for years, but I didn't want to pay the outrageous costs for a professional treatment, which I was sure was my only hope for such deep staining. Thankful to have found Smilie which has managed to remove the stains (right down to the gumline) without the hefty price-tag. It's also developed by a dentist, so feels like it's the next best thing to laying flat in the chair and getting it done!
I was very excited to try this product based on the reviews but was extremely disappointed with the results. My first pen lasted only 5 applications and I was very careful not to use too much each time. I'm on my second pen. I have done this at least 10 days in a row and I can honestly say that this product has not whitenend my teeth one bit. This product has not worked at all and has left my teeth sensitive now. Extremely disappointed. Will be asking for a refund! A little skeptical that the reviews are all true and real.
I'm not a big one for leaving reviews, but thought it was really important as I know loads of people feel just as skeptical about these types of products as me. Having tried literally dozens of different whitening products over the years, I had all but given up and felt like it was just junk and a waste of money. After seeing a photo of myself and feeling discouraged by how yellow my teeth looked, I decided to give it one last try (i'm a sucker!). Smilie comes with a guarantee and is backed by dentists, so I felt slightly easier going ahead with the purchase. and boy, was it worth it!!! It's a (insert swear word here) awesome product. Lifted some very long term yellow stains I had down near the gumline in 3 days, and overall my teeth are noticeably whiter and I just ... MoreI'm not a big one for leaving reviews, but thought it was really important as I know loads of people feel just as skeptical about these types of products as me. Having tried literally dozens of different whitening products over the years, I had all but given up and felt like it was just junk and a waste of money. After seeing a photo of myself and feeling discouraged by how yellow my teeth looked, I decided to give it one last try (i'm a sucker!). Smilie comes with a guarantee and is backed by dentists, so I felt slightly easier going ahead with the purchase. and boy, was it worth it!!! It's a (insert swear word here) awesome product. Lifted some very long term yellow stains I had down near the gumline in 3 days, and overall my teeth are noticeably whiter and I just feel better! If you're on the fence with this one, then take my word for it, it's 100% worth it!!
