The SmilePro Advanced Teeth Whitening Kit is currently being promoted at 50% off, dropping from £109 to £54.50. The at-home system is designed to help reduce stains associated with coffee, tea, soda, wine, and smoking, with the brand claiming it can make teeth appear up to eight shades whiter. According to the product instructions, users apply the whitening formula to clean teeth, place the mouth tray in position, and activate the LED accelerator light for 10 to 30 minutes. The suggested routine can be repeated for up to seven days, although results vary between individuals. The kit reportedly includes 30 treatments, three whitening pens, and an LED light, offering an alternative for people who prefer whitening at home rather than paying for professional treatment.

The product has also attracted numerous positive customer reviews, with some users describing noticeable changes after several applications. One reviewer said the kit was particularly convenient because it required applying the gel and using the light for about 10 minutes, while another claimed the results had earned them compliments and increased their confidence. A third customer said their tea-stained teeth appeared cleaner and whiter after a week of use. However, whitening results can differ depending on the individual and the type of discoloration, and at-home products should always be used according to their instructions. The promotion makes the SmilePro kit considerably cheaper than the £350–£400 figure cited in the article for professional whitening with trays in the UK. At the advertised price, the kit is available for £54.50 while the offer lasts.