Erase yellow tones and reveal your brightest smile.
Whiter Teeth in 30 Seconds!
💎 Instantly neutralize yellow tones on contact
🦷 Supports tooth health with xylitol & hyaluronic acid
✅ No peroxide, alcohol, fluoride.. gentle on teeth
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- Express SHIPPING
- 30 DAY GUARANTEE
- Results within 30 seconds!
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My teeth look professionally whitened in seconds. This is the easiest teeth brightening product I've ever used."- Sarah J. ★★★★★
How Does It Work?
How Does It Work?
Our Instant yellow tone remover uses colour theory to visually neutralise yellow tones on your teeth. The same science behind purple shampoo, now for your smile. Tear open a sachet, swish for 30 seconds, and you're done. No bottles, no measuring, no mess.
What's included?
What's included?
- 20 individually sealed sachets
- 30 Day Trial
Try 1 Sachet Guarantee
Try 1 Sachet Guarantee
Take your before photo → Use for 30 seconds → Take your after photo. See visible results in your own mirror or email us for a full refund. That's it. Risk-free.
Customer Service
Customer Service
Have any questions? Reach out to us 24/7 via email or phone number:
info@baselinelab.co
Shipping
Shipping
✓ worldwide shipping
✓ Ships within 24 hours
✓ Delivered in 5–8 business days
✓ Tracking link sent to your email

AS SEEN ON
LOVED BY THOUSANDS
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What stood out to me is how gentle it feels. No pain, no irritation, just a clear improvement.
-Jim A.
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I was skeptical, but results showed fast. I drink coffee daily and had zero sensitivity.
-Diane M.
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So easy to use and actually enjoyable. The taste is mild and fresh, which makes me want to stick with it.
-Deborah W.
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Works better than the expensive kit I got from my dentist. I’ll be buying again.
-Rebecca H.
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wasted money on strips that burned my gums and those tray things didn't fit properly. This worked just great and no sensitivity at all.
-Hayden K.
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No pain or tingling, which is rare for whitening. Definitely gentle.
- John R.
Frequently Asked Questions
IS IT SAFE FOR SENSITIVE TEETH?
Our formula contains no peroxide, no alcohol, and no SLS. The brightening effect comes from optical colour correction, not chemical bleaching, which means nothing is being stripped from your teeth. If you have specific dental concerns, we always recommend checking with your dentist first.
WILL IT STAIN MY TEETH PURPLE?
No. The purple rinses away completely when you spit. What stays is a brighter-looking smile. It won't stain your teeth, tongue, or sink.
CAN I USE IT WITH CROWNS OR VENEERS?
Yes. Because the mouthwash uses colour correction rather than chemical bleaching, it's designed to be used on all teeth including veneers, crowns, bonding, and other dental work.
HOW OFTEN SHOULD I USE IT?
One sachet per day, ideally after brushing in the morning. Each box contains 20 sachets for 20 days of use. For a visibly brighter smile, consistency is key.
Customer Reviews
4.7
Based on 30,014+ Reviews
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Marcus D. June 2025Verified BuyerSkeptical buyer here. I have a chemistry background and I KNOW purple and yellow pigments technically make brown when mixed physically, not magic white. So I expected this to be a gimmick like the Hismile stuff my sister got scammed by. It's not perfect, but it does visibly neutralize the yellow tint, especially right before I go out. Docking a star because the effect fades faster than I'd like
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Olivia K. Jan 2025Verified BuyerI've done the peroxide strips before and legit cried from the zingers. Like actual tears while trying to watch TV. This doesn't do that AT ALL. Swish for 30 seconds, spit, done. My teeth look noticeably less yellow immediately
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Ashley J. September 2025Verified BuyerI have Invisalign and my dentist specifically told me NOT to use whitening mouthwash because it'll mess up my attachments. I was so annoyed watching my teeth look yellow under the trays for months. Finally found this because it's alcohol and peroxide free. Doesn't touch my composite bonding, still gives me that boost of confidence before client meetings.
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Bertie K. December 2024Verified Buyerthis product isn't a magic permanent fix but it gives me enough of a boost right before events that I've stopped doing the hand thing in photos.
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Zahra B. Jan 2026Verified BuyerIt works, but manage your expectations. This is not whitening, it's color correcting meaning it cancels out yellow tones temporarily. I thought I was getting Hollywood white and I got "less yellow." Still better than the burning sensation I get from regular whitening mouthwash so I'll keep using it, just wanted to be honest for other buyers.
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Selene March 2026Verified BuyerHear me out, girlies! this actually works!
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John J. November 2024Verified BuyerBought this after seeing my gums bleed from a cheap dollar store purple mouthwash (never again). This one doesn't burn, doesn't taste like chemicals, and my girlfriend actually noticed a difference without me telling her.
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Cecile Osei Feb 2026Verified BuyerThe "zingers" from whitening strips are literally why I stopped whitening my teeth for two years. If you know, you know. That electric shock feeling when you breathe in cold air after strips is not worth it. This has zero sensitivity for me. 2.5 stars because it's a little bit pricey.
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Lisa W. July 2025Verified BuyerIt's fine but I don't think it's $49.99 fine. Does what it says... neutralizes yellow for a few hours but I was hoping for something more dramatic and longer lasting. Might repurchase if it goes on sale.
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Pearl Adeyemi October 2025Verified BuyerNice Product. I'm happy with my purchase.
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