









Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.
✨ Brighten boldly, smile confidently! 🖊️
Smile Science Harley Street Teeth Whitening Pen Pack of 2 offers a peroxide-free, vegan whitening gel that delivers visible brightening in 7-14 days without sensitivity. Developed by UK dental experts, each pen provides 10+ applications of enamel-safe Sodium Percarbonate gel with a refreshing mint flavor, making it a professional-grade, convenient solution for sensitive teeth whitening on the go.










| ASIN | B09GXVYPDT |
| Active Ingredients | Sodium Percarbonate |
| Active ingredients | Sodium Percarbonate |
| Age Range Description | All Ages |
| Benefits | Whitening |
| Best Sellers Rank | 30,777 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 35 in Teeth Whitening Kits |
| Brand | Smile Science Harley Street |
| Brand Name | Smile Science Harley Street |
| Country Of Origin | United Kingdom |
| Customer Reviews | 3.2 out of 5 stars 557 Reviews |
| Flavour | Peppermint |
| Included Components | Teeth Whitening Pen |
| Item Dimensions | 32 x 110 x 31 millimetres |
| Item Form | Gel |
| Item form | Gel |
| Manufacturer | WITER X LLC |
| Manufacturer Part Number | PRO-PEN |
| Material Features | Natural, Non Toxic, Vegan |
| Material Type Free | Gluten Free |
| Number of Items | 2 |
| Number of items | 2 |
| Product benefits | Whitening |
| UPC | 604565637352 |
| Unit Count | 2.5 millilitre |
C**T
Great Top-Up Whitening Pen!
I've had a few Zoom whitening and home whitening treatments before so I used this whitening pen as a top up treatment to give my teeth a quick refresh. It was a great on-the-go product, you can pop it in your handbag or make-up bag if you're travelling with no fuss. I loved how easy it was to use and it didn't cause any sensitivity in my teeth or gums. It gave my teeth a quick brighten and sparkle which was perfect!
B**Z
Value tooth whitening option with noticeable result after 4 days
Me and my wife have been using the whitening pens for about four days so far and have noticed teeth looking subtly whiter. The pens are tricky at first to use and can be faffy to apply the gel as advises Vaseline use and must hold lips off your teeth whilst gel is initially applied. But after a few trial runs it gets easier.
B**M
Poor value for money
I purchased this after reading a positive review in a Sunday paper. What the review did not say was that there is only 2.5ml in the pen which - as the company have now told me - is only enough for 5 - 7 uses! I used it twice a day per the instructions on the pack for 2 days and then it ran out so have no idea if it would have worked if used for longer. Definitely not a good buy.
S**H
The smile science is perfect
Easy enough to use
M**Y
Didn’t last long
Great idea. Unfortunately for me hardly any visible notice, this could be as I’m used to some other products. I found it ran out very quickly.May work better for others
H**R
Teeth whiting pens.
Sadly done nothing for me whatsoever.
S**E
Very easy to use but not so white
This is easy to use but dies not whiten as much as I might have thought or wanted, certainly in the short term. Maybe using these pens for a while might give better results but several applications in things are whiter but not really white!!!
D**H
Quality control issues
Quite simply, this does not work. Either that or it was empty when delivered. It does not emit any gel. I thought it did, at the beginning, because there was gel in the lid (presumably leaked) and so it looked like it was working for a few days. It wasn’t until I bought a WORKING pen from another supplier, that I realised that this one was a dud. However, I am likely too late to return.
Trustpilot
1 month ago
3 weeks ago