# Teeth Whitening Pen

**Doorprice Score 6.8/10** (Good; likely 5.5–8.2, low confidence).
Price: $19.99 at Smile Therapy (with est. tax $21.45; shipping set at checkout). Store rating 4.7/5 from 406 ratings.

## Specs
- Product Form: Gel
- Peroxide Content: Peroxide-free
- Usage Frequency: Daily
- Suitable for User Sensitivity Level: Sensitive
- Key Ingredients: PAP, Potassium Nitrate, PVP
- Application Time: 60 seconds

## Where to buy
Buy at Smile Therapy: https://www.smile-therapy.co.uk/cart/49647384068403:1?_gsid=9NgthYSTxH5H&utm_source=shopify&utm_medium=catalog
For the price delivered to a ZIP (real shipping options, promotions, estimated tax) ask for the delivered price of shopify:1jlDmdG4A3sytHucTNOZ7r.