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Mooi Teeth Whitening Refill Pen only

14 reviews

From RM70.47

Mooi Teeth Whitening Refill Pen - Single
Mooi Teeth Whitening Refill Pen - Duo
Mooi Teeth Whitening Refill Pen - Trio

The duo refill pens allow for one full treatment based on the recommended amount of whitening gel application. Vegan, Halal, Peroxide-free, opt for the Mooi Teeth Whitening Pens – Trio Bundle Set for upkeeping those gorgeous white teeth!

  • Removes external stains caused by teeth-staining foods
  • Whitens and brightens your smile by removing plaque
  • Peroxide-free formula that is safe for everyday use
  • Non-sensitive and pain-free
  • Proven results in 7 days

* Results may vary per individual

  • Key Ingredients

    Glycerin, Water, Sodium bicarbonate, Propylene glycol, Xanthan gum, Sodium citrate, Menthol, Sodium phytate, Carob gum, Salicylic acid, Sodium silicate, Xylitol, Tetrasodium pyrophosphate.

The 3 Main Ingredients in Mooi

  • Tetrasodium Pyrophosphate

    It acts as a tartar control agent, serving to remove calcium and magnesium from saliva and thus preventing them from being deposited on teeth.

    Tetrasodium Pyrophosphate
  • Sodium Bicarbonate

    Which is also known as baking soda, is an abrasive compound that can remove the stains that are caused by drinking coffee, tea, smoking, etc. and the debris on the surface of the teeth to make the teeth appear whiter and brighter. It is mild on your teeth to remove your teeth surface stains.

    Sodium Bicarbonate
  • Sodium Phytate

    A stain-removing agent that is not a bleaching agent, effectively helps to clean up external stains on enamels and control the buildup of tartar.

    Sodium Phytate

Inspired by you, created for you


    Just wanna share my oral care routine that I usually do on the weekends~ I’ve been using @mooibeautyofficial teeth whitening strips that’s gentle on the teeth enamel yet effective!?✨ Perfect for people with sensitive teeth! I can really see a great improvement in the whiteness of my teeth just after one use!?? Super handy to keep tea & coffee stains at bay.?☕


    I like that this whitening kit is peroxide-free. I experienced no pain and no sensitivity while using it! I can see myself bringing this everywhere I go!


    A smile is the prettiest thing you can wear ? Keeping my pearlie whites in check with @mooibeautyofficial’s Electronic Toothbrush and Teeth Whitening kit.

  • HelloTessa

    I love that it can be used anywhere by applying the gel to the mouthpiece & plugging it into your phone or portable charger so the blue light can accelerate the whitening process!


    Perfect teeth will never fail to give u a nice smile! Thanks to @mooibeautyofficial for helping me achieved my dream teeth at home. Easy and simple way to a million dollar smile!

We Have Answers to Your Questions
  • How soon can I see results from using Mooi Teeth Whitening Kit?

    On average, results are usually visible from the 3rd day onwards and note that results vary for each individual. We recommend 7-14 days of consecutive use to see desirable results. Another tip would be to use your kit just before bedtime, after brushing your teeth.

  • Will Mooi Teeth Whitening Kit make my teeth sensitive?

    All our kits come with a user manual with full instructions.

    1. Clean the duplex mouth tray part in water and dry it;

    2. Brush your teeth, rotate the pen at base to dispense the gel; Hold a wide smile, start with a thin layer of the gel on tooth surface (You can progress to more gel, up to 1/4 syringe per session if results is not visible after 1 week.

    3. Connect the LED light with your Iphone or Android phone;

    4. Put the mouthpiece into your mouth and bite tightly, press the power button once, and each sessions lasts for 16 minutes. Device auto switches off after it is done.

    5. Take off the mouthpiece and rinse your mouth with lukewarm water;

    6. Clean the mouth tray and dry it for next time use

  • How do I use Mooi Teeth Whitening Kit?

    Our Mooi teeth whitening gel works to restore the original shade of your teeth. We recommend using a straw when consuming dark pigment drinks like coffee, tea and avoiding foods that stain your teeth during this treatment to see full efficacy.
    Our formula does not contain any bleaching agents like hydrogen peroxide that will damage your tooth enamel in the long run.

  • How white can my teeth whiten to?

    Our Mooi teeth whitening gel works to restore the original shade of your teeth. We recommend using a straw when consuming dark pigment drinks like coffee, tea and avoiding foods that stain your teeth during this treatment to see full efficacy.
    Our formula does not contain any bleaching agents like hydrogen peroxide that will damage your tooth enamel in the long run.

  • How long will my results last?

    Without maintenance, results will last between 3-4 weeks depending on your diet and/or consumption of dark foods and drinks like alcohol and coffee. Applications every 2 weeks is recommended to maintain your results.

  • How long can one Mooi Teeth Whitening Kit last?

    There are 3 whitening pens in a kit. One pen can last for 4 – 6 days depending on individual usage. One full treatment typically use about 1-1.5 pens.

  • How much Mooi teeth whitening gel do I use?

    Our whitening pen comes with a brush for easy application. Simply twist the bottom of the pen to dispense gel and apply either on the tray or directly on your teeth, enough to cover every corner of your teeth. One application typically use about 1/8 to 1/4 of the pen.

  • I have excess saliva when using the kit, what do I do?

    A build-up of excess saliva while using our products is completely normal and won’t affect the outcome of the whitening process at all. If you find that the build-up of saliva is becoming too much during your applications, simply spit any excess into the sink.
    Our formula is made with safe ingredients so if you accidentally consume a small amount of gel during your applications it wouldn’t be a problem.

  • Is Mooi Teeth Whitening kit suitable for pregnant, nursing women?

    Please consult your doctor before using Mooi Teeth Whitening Kit.

  • Where is your product from?

    Mooi teeth whitening kit is designed in Singapore, and formulated in USA. The assembling of the kit is done in China with strict quality control.

    Mooi is SGS certified, Halal certified, GMP certified, and HSA notified in Singapore.

    FAQ Page last updated on 16 June 2020

Spread The Love

Based on 14 reviews
Write a Review
  1. Anonymous

    good, it works well

  2. Iyana Chee

    So effective, got rid of most of my teeth stains

  3. Andy Hou

    It’s cool that they have pen refills! Very convenient.

  4. Kim Fang

    Great products!!! Perfect for people with sensitive teeth, I always have it in my bag, so easy to use and pain-free 🙂

  5. Sienna

    I love that it’s a Peroxide-free formula that is safe for everyday use, definitely will stick with this product!! 🙂

  6. Bea Park

    Highly recommended. I love how it’s so easy to use and you can see immediate results in a week..

  7. Xien Fang

    Definitely worth buying for! I have a sensitive teeth and gum but thanks to this non-sensitive and pain-free product!

  8. Queenie

    my teeth is pretty sensitive so i love how this product is gentle on my teeth and helps me achieve a great whitening effective. had to buy a refill!

  9. Rainia

    Great Product. effective and gets rid of my stains.

  10. Hubert Koh

    Mild sensitivity. I always had teeth sensitivity and find it painful to use most whitening kit which contains peroxide. Mooi gel does not trigger that kind of sensitivity and i really appreciate it.

  11. Christian Liu

    Simple and fuss free. It is simple and fuss free! I do like it a lot. Just that because the gel is transparent, I don’t know how much I am putting

  12. Lynette Poh

    Here for second purchase. I really like to use these for maintenance.

  13. Charlotte Wong

    Good. Easy to use and can see results

  14. Daniel

    Repurchase. Had 0 sensitivity after going through several pens! Highly recommended

Mooi Beauty
Based on 3 reviews
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Lee Jia Wei
Lee Jia Wei
I really like this product! I’ve been using it for quite some time now and noticed quite a difference, especially from... afar 😂it’s more affordable than going to the clinics as well & you can do maintenance any time you want! I’ll repurchase when i’m done with my last tube!read more
Yuanpting Oh
Yuanpting Oh
Was not a fan of home teeth whitening kit since the first one that i bought was a waste of money as it did not have any... significant result and even caused me sensitivity. Saw Mooi on Straits Times recently and decided to give it another try since its pretty affordable. And within just one use, i could tell a visible difference and i am already on my 7th day and i can say for sure it works!!! i dont really give reviews but this product is legit good. (oh btw Im a heavy coffee drinker too)read more
Matt Siew
Matt Siew
It's my first home teeth whitening kit and I was really sceptical if it's able to lighten tobacco stains. However, I'm... pleased to say that just after 3 days of use my teeth were so much whiter. *applied gel directly to teeth. I don't have perfectly straight teeth, but the soft tray still fits pretty comfortably, really liked the auto-shut function too. If you too are skeptical, you should just give it a try yourself 👍🏻read more
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