Sun. Oct 5th, 2025

My 4 Weeks Experience Using Moon Teeth Whitening Pen by Kendall Jenner – Honest Review

By Nora Oct5,2025

I started noticing my coffee habit showing up on my teeth, not dramatically, but just enough to bother me whenever I smiled. I didn’t want to deal with messy strips or expensive whitening trays, so when I saw the Moon Teeth Whitening Pen by Kendall Jenner popping up everywhere, it felt like the easy fix I’d been looking for.

What Is the Moon Teeth Whitening Pen?

The Moon Teeth Whitening Pen is a portable, brush-tip pen that promises to whiten teeth quickly and conveniently on the go. Co-created by Kendall Jenner, it’s marketed as a mess-free, enamel-safe solution infused with hydrogen peroxide and mint flavoring to freshen breath while lifting surface stains. The pen contains about 2.5 ml of formula, meant to last up to two weeks depending on how often it’s used. Priced between $15–$20, it’s often sold at Ulta, Target, Amazon, and Moon’s official website.

Why I Bought It

Honestly, I bought it because of the simplicity and hype. I’ve never been consistent with whitening strips, and professional whitening was too pricey for a minor touch-up. The sleek design and Kendall’s name behind it made me think it might be a small, effortless way to get that “camera-ready” smile without overdoing it.

My Experience Using It

The first thing I noticed was how small the pen actually is. It feels luxe, but there’s not a lot of product inside. The formula itself goes on clear and dries quickly… no sticky film or strong chemical taste, which I appreciated. I liked that I could use it right after brushing or even during the day without having to rinse.

During the first few days, I didn’t notice much change beyond a bit of extra shine. But around day 5 or 6, my front teeth started looking slightly brighter, not blindingly white, but more refreshed. By the end of the first week, the difference was subtle yet visible, especially in photos.

That said, the results plateaued fast. After about ten days, I stopped seeing any more improvement. I also noticed that the whitening wasn’t completely even… my canines didn’t lift as much as my front teeth. On the plus side, it didn’t cause sensitivity, which is a big deal for me since I’ve had bad experiences with stronger whitening formulas.

Convenience-wise, this is where the pen really shines. It’s travel-friendly, quick to apply, and perfect for touch-ups. But if you’re expecting dramatic whitening, it’s not that kind of product. Think “brightened smile,” not “new teeth.”

Pros and Cons

Pros:

  • Subtle, natural-looking whitening
  • Compact and easy to use on the go
  • Pleasant minty flavor with no burning or sensitivity
  • Mess-free, dries quickly

Cons:

  • Small size for the price
  • Results plateau quickly
  • Uneven whitening on some teeth
  • Works best for mild, surface-level stains only

Where to Buy and Price

You can find the Moon Teeth Whitening Pen on Amazon, Ulta, Target, or directly through moonoralcare.com. Prices typically range from $14.99 to $19.99, and sometimes bundles or gift sets go on sale during holidays.

Is It a Scam?

No, it’s a legit brand with proper ingredients and safe formulation. However, there are many imitation versions floating around online, especially on Facebook ads and unauthorized websites claiming to sell “Moon Whitening Pens” at half the price. These fakes often arrive unsealed or with a different logo, so it’s best to stick to trusted retailers.

Alternatives

  • Crest 3D Whitestrips Professional Effects
  • HiSmile PAP+ Whitening Kit
  • Colgate Optic White Advanced LED Kit
  • AuraGlow Teeth Whitening Pen

Conclusion: Would I Recommend It?

If you’re after quick, low-effort touch-ups between coffee breaks or photos, yes, the Moon Teeth Whitening Pen is a cute, convenient option that delivers subtle brightness without pain or mess. But if you’re chasing a full shade transformation or deep whitening, this won’t get you there.

For me, it became more of a maintenance tool than a miracle whitener… something to keep in my bag for days when I want a little boost, not a replacement for professional or long-term whitening treatments.

Also Read – TrimPatch Review – Is It a Scam or Legit Weight Loss Patch? We Looked into It!

By Nora

Welcome to my corner of the internet, where I figure out the dirt on online products, websites, and cryptocurrencies. Think of me as your trusted guide, cutting through the hype and noise to help you make informed decisions. I'm all about keeping it real, with unbiased reviews that'll save you from costly mistakes

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