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Add The New York Post on Google We know Labor Day sales are mostly mattresses and grills, but we have one that will really make you smile.
Lumineux has marked down its entire whitening lineup on Amazon, and the sale runs through Sept. 7. Seven products are discounted up to 40% off.
The most beautiful deal of the bunch is the 35-treatment box of Lumineux Whitening Strips, down to a better price than Black Friday, from $75 to $44.99. That 40% cut means that, at roughly $1.29 per treatment, it is the lowest per-use price of anything here. The 9-treatment box comes out to $2 per treatment by comparison. Still a good deal, but less than $1.50 to brighten that smile ahead of the holidays? Priceless.
Most whitening strips rely on hydrogen peroxide, which is why so many people quit after three days with teeth too sensitive to drink anything fairly hot or cold. Lumineux skips peroxide and builds its formula around coconut oil-based actives instead.
Shop the rest of the sale – strip boxes in three sizes, two bundles that add toothpaste, and a whitening pen at $14.99 – to maintain that good-looking grin between treatments.
Prices reset Sept. 8. If you’ve been thinking about making the purchase, buy before the savings go down the drain.
The 35-treatment box of Lumineux Whitening Strips is the biggest size on sale and the best value, at about $1.29 per treatment after the 40% discount. Each treatment is one top strip and one bottom strip, worn once. The formula is peroxide-free, so teeth sensitivity be damned. Rather than bleaching enamel, Lumineux uses coconut oil-based actives to lift the stains that coffee, tea and red wine build up over time. The brand uses dentist-developed formulas and says the strips contain no peroxide, no SLS and no artificial colors or flavors, and that they are safe on veneers and crowns.
The smallest box of peroxide-free strips and the one to buy if you want to see how your teeth handle whitening before committing to a bigger supply.
The middle box, down 31%, which lands at $1.48 per treatment. Get this one if the 35-pack is more whitening than you will realistically finish.
Seven treatments plus two tubes of toothpaste, so the full routine arrives in one box. This is the cheapest way to cash in if you want the paste too.
Three weeks of strips and two toothpastes for $38.99, a $14 drop. This is the pick if you want to restock the whole routine at once.
The lowest price of the sale. A pen small enough to keep in a bag, for touch-ups between strip treatments or after an early glass of red wine.
Nine strips with a 10% nano-hydroxyapatite toothpaste, the enamel-support ingredient most people end up buying separately. 26% off this week.
For over 200 years, the New York Post has been America’s go-to source for bold news, engaging stories, in-depth reporting, and now, insightful shopping guidance. We’re not just thorough reporters – we sift through mountains of information, test and compare products, and consult experts on any topics we aren’t already schooled specialists in to deliver useful, realistic product recommendations based on our extensive and hands-on analysis. Here at The Post, we’re known for being brutally honest – we clearly label partnership content, and whether we receive anything from affiliate links, so you always know where we stand. We routinely update content to reflect current research and expert advice, provide context (and wit) and ensure our links work. Please note that deals can expire, and all prices are subject to change.
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