Finding an effective teeth whitening kit in the United Kingdom can often feel like a challenging endeavour, and there is a significant reason behind this perception. Unlike regulations in the United States, which permit at-home systems to contain up to six per cent hydrogen peroxide, UK rules strictly limit this ingredient to just 0.1 per cent. This cap is designed to safeguard enamel and protect gums from potential damage.
How British Whitening Kits Achieve Results
Despite the stringent ingredient restrictions, British brands still manage to promise brighter smiles through innovative approaches. While they cannot match the raw strength of American counterparts, UK kits leverage legal peroxide levels combined with intelligent formulation, advanced LED-assisted light technology, and consistent use over time. This strategic blend allows for visible whitening outcomes without compromising dental health.
Why SmilePro Stands Out
In a comprehensive round-up of the best teeth whitening kits available, the SmilePro advanced teeth whitening kit emerged as a top selection. Originally priced at £97, it is now available for just £49 through Smileproworldwide.com, representing a substantial fifty per cent discount. Instead of relying on hydrogen peroxide, SmilePro utilises PAP, or phthalimidoperoxycaproic acid, which is a gentler whitening agent.
This ingredient is paired with a dual LED mouth tray, where blue light accelerates the stain-lifting process of PAP. It specifically targets discolouration caused by common culprits such as coffee, wine, and general daily wear, all while ensuring enamel remains intact. The kit promises noticeable results, ease of application, and strong value for money, but practical testing was essential to verify these claims.
Putting SmilePro to the Test
The testing regimen involved using SmilePro's advanced whitening kit over a seven-day period, following brand instructions for daily sessions of 10 to 30 minutes. While a single treatment with the LED mouthguard lasts 10 minutes, the upper limit of 30 minutes was adhered to by reactivating the light twice. Application was straightforward: coat visible teeth with the dental-grade formula, avoid moistening them, insert the mouth guard, and activate the blue LEDs via a touch power button.
Throughout the testing, the blue light mode was primarily used, though the device also offers red light and dual blue-red light modes for added sensitivity protection. Key criteria evaluated included ease of use, comfort during wear, whitening performance, sensitivity monitoring, formula experience, and overall value for money.
Immediate and Noticeable Improvements
Remarkably, visible improvements were observed after just one 30-minute session, with a shade difference of at least one level according to the included guide. By the end of the seven-day rotation, while the promise of 'eight shades whiter' was not fully achieved, a significant and worthwhile lift in brightness was evident. It is important to note that prior use of other whitening kits meant there was less staining to address, potentially affecting the maximum outcome.
The mouth tray proved comfortable to wear, though extended use for half an hour did involve some jaw exertion. Operation was simple: apply gel, insert tray, and activate the desired LED setting. However, a notable drawback was the overly sensitive touch-activated power button, which could accidentally turn the device off or switch modes, posing a minor inconvenience during multitasking.
Assessing Value and Overall Experience
With sufficient formula for 30 treatments or four complete cycles, SmilePro's kit offers solid value, especially at the discounted price of under £50. The LED mouth tray was easy to operate and charge via USB, and the serum application was hassle-free, requiring only a quick rinse post-treatment without unpleasant tastes or stickiness.
The increased brilliance of teeth after each session was appreciated, and subsequent whitening cycles will be utilised as summer months likely bring higher consumption of staining beverages like iced coffee. For those seeking an effective, at-home whitening solution within UK regulations, SmilePro presents a compelling option backed by visible results and user-friendly design.
