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SmileLab Whitening MouthWash™
(2,394 Reviews)
SmileLab Whitening MouthWash™
$14.99
Sale price
$14.99
Regular price
In stock. Order today to receive it by —
We're so confident you'll love Smile Lab that we back every single order with a full 30 day money back guarantee if no results!
Try it for a month. Use it every day. If you don't see a difference in your smile we'll refund you completely — That's how confident we are in what we've made.
Smile Lab's Purple Mouthwash uses the same science as purple shampoo — purple pigments that neutralise yellow tones on contact, instantly colour correcting your smile from the very first use.
Simply tear open one single-use sachet after brushing, swish thoroughly for 30 seconds, spit and you're done. No strips. No trays. No waiting around. Just 30 seconds standing at your sink and your smile is visibly brighter.
Use daily for best results and watch your confidence grow with every single use.
✓ Helps whiten the appearance of teeth
✓ Fresh mint flavour
✓ Easy 60-second routine
✓ Enamel-safe formula
✓ Alcohol-free
✓ Suitable for daily use
✓ Helps maintain a cleaner-looking smile
What's Inside 💜
Xylitol
A naturally derived sweetener that actively supports tooth health between brushes, helping to maintain a cleaner and healthier mouth environment throughout the day.
Pyrophosphate
A clinically recognised ingredient that helps prevent tartar buildup on the tooth surface, keeping your teeth cleaner and your smile looking its best for longer.
Hyaluronic Acid
Known for its powerful hydrating properties, Hyaluronic Acid helps hydrate and protect your gums — keeping them healthy, comfortable and resilient with every use.
Peppermint Oil + Menthol
A powerful combination that delivers an instantly fresh, cool finish leaving your mouth feeling clean and refreshed long after you've finished rinsing.
What's Not 🚫
✕ No peroxide
✕ No fluoride
✕ No alcohol
✕ No SLS
✕ No harsh bleaches
💜 Tear. Swish. Spit. 30s 💜
Backed By Science 🧑🔬
2,394
Based on 2,394 verified reviews
Peter M
"I genuinely cannot believe how white my teeth are after just one week. I've tried whitening strips, expensive toothpastes, the lot — nothing has ever worked this fast. This is the one."
July 2026
Sarah M.
"As someone who drinks way too much coffee, I had basically accepted my teeth would never be white again. Two weeks in and my friends are asking what I've changed. Obsessed."
August 2026
Michelle
"The convenience of this is unreal. Takes 60 seconds, fits in my pocket, and my teeth are noticeably whiter. Why did I waste years on strips that never worked?"
July 2026
Jackie
"I was sceptical because I've been burned by whitening products before. But the results after 10 days are genuinely shocking. My teeth are the whitest they've ever been."
June 2026
Sarah M.
"Brought them on holidays and literally did not put them down. All my photos came out so good!"
August 2026
Tom R.
"I keep a few of these in my desk drawer at work. Quick swish after lunch and I feel so much fresher and more confident for afternoon meetings. Total game changer."
August 2026
Jemima
"Been using this for three weeks and strangers are literally complimenting my smile. Never had that happen before in my life. Safe to say I'm a customer for life."
June 2026
Ben C.
"My dentist literally asked me what I was using at my last checkup. I don't think a product has ever made me feel this good about my teeth."
July 2026
Peter M
"I genuinely cannot believe how white my teeth are after just one week. I've tried whitening strips, expensive toothpastes, the lot — nothing has ever worked this fast. This is the one."
July 2026
Sarah M.
"As someone who drinks way too much coffee, I had basically accepted my teeth would never be white again. Two weeks in and my friends are asking what I've changed. Obsessed."
August 2026
Michelle
"The convenience of this is unreal. Takes 60 seconds, fits in my pocket, and my teeth are noticeably whiter. Why did I waste years on strips that never worked?"
July 2026
Jackie
"I was sceptical because I've been burned by whitening products before. But the results after 10 days are genuinely shocking. My teeth are the whitest they've ever been."
June 2026
Sarah M.
"Brought them on holidays and literally did not put them down. All my photos came out so good!"
August 2026
Tom R.
"I keep a few of these in my desk drawer at work. Quick swish after lunch and I feel so much fresher and more confident for afternoon meetings. Total game changer."
August 2026
Jemima
"Been using this for three weeks and strangers are literally complimenting my smile. Never had that happen before in my life. Safe to say I'm a customer for life."
June 2026
Ben C.
"My dentist literally asked me what I was using at my last checkup. I don't think a product has ever made me feel this good about my teeth."
July 2026
Before 😬 VS After 💜
WHY SMILE LAB IS PREFERRED
| SmileLab™ | Strips | Paste | |
|---|---|---|---|
| Helps Reduce Surface Stains | ✓ | ✕ | ✕ |
| Fresh Breath Supportesthetic | ✓ | ✕ | ✕ |
| Easy 60-Second Routine | ✓ | ✕ | ✕ |
| Alcohol-Free Formula | ✓ | ✕ | ✕ |
| Daily Whitening Support | ✓ | ✕ | ✕ |
| Enamel-Friendly Use | ✓ | ✕ | ✕ |
| Fits Into Existing Routine | ✓ | ✕ | ✕ |
Loved by 2,394+ 💜
Customer Love
Loved by Thousands
★★★★★
2,394 verified reviews
✓ Verified
S
Saquan J.
★★★★★
"Every morning I use this and every morning I feel ready to take on the day. Sounds dramatic but when your smile looks good everything just feels better."
2 days ago
✓ Verified
M
Mustafa p.
★★★★★
"Bought three boxes after my first one ran out because I panicked at the thought of not having it. That should tell you everything you need to know."
2 weeks ago
✓ Verified
S
Shiny P.
★★★★★
"Added this to my morning routine and forgot about it. Then looked in the mirror after two weeks and couldn't believe what I was seeing. The slow build up is so worth it."
2 months ago
✓ Verified
C
Cleo V.
★★★★★
"Showed my before and after photos to my friends and they thought I'd used a filter. I hadn't. Just this product used consistently every day. Absolutely unreal results."
1 week ago
✓ Verified
O
Oj
★★★★★
""Super easy to use, no mess, no fuss. My teeth are whiter and my breath is fresher. I don't know what else you could want from a product honestly.""
3 weeks ago
✓ Verified
J
Jane D.
★★★★★
""I've spent probably hundreds on whitening kits over the years. This is the first thing that has ever made a visible difference in under two weeks. I'm genuinely emotional.""
2 weeks ago
✓ Verified
B
Bree A.
★★★★★
"I work in sales and my smile is everything. Since starting this my close rate has gone up because I genuinely feel more confident walking into every room. Not even joking."
3 weeks ago
✓ Verified
N
Noah R
★★★★★
"The fact that it takes no extra time out of my day is what makes this so brilliant. I just add it to what I already do and my teeth keep getting whiter. Genius."
1 month ago
✓ Verified
H
Harper G.
★★★★★
"Started using this two weeks before a first date. She asked if I'd had professional whitening done. I just smiled and said no. Best confidence boost ever."
1 month ago
✓ Verified
S
Sophie O
★★★★★
"My mum noticed my teeth looked different before I even told her I was using something new. That was all the proof I needed. She's now ordered her own."
1 week ago
✓ Verified
Z
Zara M.
★★★★★
"My confidence has genuinely gone up since starting this. I catch myself smiling more in photos which is something I never used to do. Small thing, huge difference."
1 month ago
✓ Verified
O
Oriley N.
★★★★★
""Used to spend a fortune at the dentist on whitening treatments. This costs a fraction of the price and honestly the results are just as good if not better.""
6 weeks ago
✓ Verified
T
Thalia N.
★★★★★
"Such a vibe. My whole friend group has them now!"
2 months ago
& so many more moments