The Brush on Smile Teeth Whitening Pen is an affordable, mid-range pen available for about $25. The Brush On Smile company aims to use the safest and finest ingredients on the market. The pen contains no alcohol, no animal by-products and all natural ingredients that are kosher and made in the USA. The manufacturer is a signer of The Compact for Safe Cosmetics. The Brush on Smile Teeth Whitening Pen is recommended by dentists for safe and effective whitening. The 36% carbamide peroxide formula works faster and stronger than other gels that are commonly on the market and produces zero sensitivity. It has a great peppermint taste and a shelf life of up to 2 years. To use simply remove the cap, click the pen to dispense the gel, and then brush on a thin layer. Smile for about 30 seconds allowing the gel time to dry on the teeth, and then delay drinking or eating for at least 15 minutes. Best results will be seen if you use the product 2 or 3 times a day.
- All natural, kosher, no animal by-products
- 35% carbamide peroxide makes it strong and effective
- 2 year shelf life
- Easy to apply
- Unsure of how much product is in the pen
The Brush on Smile Teeth Whitening Pen is a fair buy at around $25, and contains the key essential ingredients to make it an effective product. While pens aren’t as effective at whitening as products that stay on your teeth longer (like trays or strips), this pen uses a concentrated formula to help it work as best as possible. If you’re looking for an all-natural product that is safe and eco-friendly, then the Brush on Smile Teeth Whitening Pen will definitely be worth the purchase. We like that it tastes good and has a peppermint flavoring added to the pen, which can help freshen your breath at the same time. The Brush on Smile Teeth Whitening Pen is good for people that have even dark tooth stain from food, drinks or even smoking.