luckin smile

LUCKIN SMILE 10 3ML Teeth Whitening Gel Refill 22 Carbamide Peroxide Suitable for Sensitive Teeth Whitening 60 Whitening

4.2(70)

84+ bought in the past month

$13.19$21.99

About this item

  • ✔ 【Fast Whitening】Results in 7 Days - A powerful 22% carbamide peroxide formula deeply removes stains, whitening teeth several shades in just one week.
  • ✔ 【Gentle Teeth Care】Enamel-Protecting Formula - This hypoallergenic whitening gel contains anti-sensitivity ingredients to relieve tooth sensitivity and discomfort. Specifically designed for sensitive teeth, it reduces discomfort during whitening.
  • ✔ 【Great Value Teeth Whitening Kit】Long-Lasting Effectiveness - Includes 10 tubes of teeth whitening gel, good for one month's use. For best results, we recommend twice-daily use with a whitening lamp (trays not included). Continued use can whiten teeth 4 to 8 shades. Please note that everyone's teeth whiten at a different rate, so please be patient and use consistently.
  • ✔ 【Professional at Home】Compatible with most trays—Compatible with clear aligners, custom trays, and LED whitening devices (sold separately)—for effortless, professional-grade whitening results. During use, reduce or eliminate discoloring foods. Instructions: Unscrew the short cap on top of the gel, replace it with the long cap, and follow the instructions.
  • ✔ 【Stain Removal】Targets Stubborn Stains - Effectively removes stubborn stains caused by coffee, red wine, smoking, and more, revealing a brighter smile. Professional-grade teeth whitening gel uses the same technology used by dentists, allowing you to use it comfortably and conveniently at home.
$13.19
Was $21.99Save $8.80

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Product details

Brandluckin smile
Active Ingredients22% Carbamide Peroxide
Product BenefitsWhitening
Item FormGel
Number of Items10

Technical specifications

package_dimensions6.73 x 5.35 x 1.5 inches; 4.66 ounces
item_model_numbergels-10
date_first_availableAugust 1, 2025
manufacturerLuckin Smile
best_sellers_rank#106,709 in Health & Household ( See Top 100 in Health & Household ) #80 in Teeth Whitening Gels

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Customer reviews

4.270 ratings
★★★★★

Good for sensitive teeth

Kaeko LOctober 23, 2025

Works great!!! Haven't experienced any gum burning, and my teeth do seem whiter after each session! Would recommend if you have sensitive teeth like me Read more

★★★★★

Great product

eumicaJanuary 5, 2026

This was wonderful you can really see the difference after one use i loved it unfortunately I couldn't find it to order again and I ordered another brand ugh 😑 😫 it was truly horrible Read more

★★★☆☆

not bad

S. JamesJune 27, 2024

I could actually see a difference after use, however it didn't last very long, you would have to use it everyday , easy to apply , Read more

★★★★☆

Not a whitening good cleaner.

Angell M IDecember 14, 2025

The taste is bitter. Peroxide taste and smell. , I tried a few times. Read more

★★★★★

The best out there.

Caleb84December 12, 2025

Make sure you place some on your teeth with an older brush or q tip as well as a bit on the upper and lower tray as per instructions. This stuff works. I have tried all of that other nonsense but this 44% in this product is the best ever. Read more

★★★★★

Nice product

DAVID BLAKESDecember 31, 2025

Nice product Read more

★★★★★

Best ive found

Mary S.December 23, 2025

Works so well!! Read more

★☆☆☆☆

NO RESULTS AFTER THREE WEEKS OF USING...

ScottJanuary 5, 2024

Although the actual dispenser pens worked very well, I am disappointed by the lack of results! After three weeks of usage (twice daily as recommended), my teeth are still the exact shade as when I began my treatments. I had high hopes that these would help me get rid of my stains, but no... The formula does fizz up after being applied, but I cannot see any discernable results. Does anyone else have issues like this? Read more

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