BEYOND® in-office whitening

Professional whitening uses a peroxide gel — hydrogen peroxide or carbamide peroxide — that penetrates the enamel and reaches the pigment molecules trapped within the tooth. Through an oxidation reaction, the gel breaks those large, coloured molecules into smaller, colourless ones, and the tooth looks lighter.

Crucially, whitening lightens natural tooth structure only. It does not change the colour of existing fillings, crowns, or veneers — a key reason shade is planned carefully when restorations are involved.

It is also worth separating two kinds of discolouration. Extrinsic stains sit on the surface (coffee, tea, wine, tobacco) and respond well; intrinsic discolouration comes from within the tooth (ageing, some medications, trauma) and responds more variably.

RODIN uses the BEYOND® in-office whitening system. Its light accelerator combines halogen and LED light and is engineered to filter out ultraviolet (UV) and infrared (heat) wavelengths — the parts of the spectrum most associated with discomfort and tissue heating — to help keep the procedure comfortable and safe.

An in-office session is typically completed in about 60–90 minutes, usually in a few cycles of gel application and light activation within that single visit.

Different systems — BEYOND, Philips Zoom, Opalescence and others — vary mainly in their light source (or whether they use light at all), gel concentration, and protocol rather than in the underlying chemistry. The suitable choice and realistic expectations are discussed at your consultation.

In-office (chairside) whitening delivers a visible change in a single supervised visit, using a higher-concentration gel under professional control. It is the fastest route and the easiest to fit into a trip.

Take-home whitening uses custom-made trays with a lower-concentration gel that you wear at home over days to weeks. It works more gradually but lets you maintain and fine-tune the shade on your own schedule.

Many patients combine the two — an in-office session to jump-start the result, then take-home trays to deepen and maintain it. The trays then double as a convenient way to top up in future.

How long the result lasts depends mostly on lifestyle (coffee, tea, red wine, curry, smoking) and oral care — commonly somewhere between about six months and two years, after which a top-up may be considered.

Simple habits extend it: rinsing or brushing after staining drinks, using a straw, and keeping up regular professional cleanings. A few take-home top-up applications a couple of times a year are often enough to hold the shade.

Whitening is not suitable for every situation. Intrinsic discolouration such as tetracycline staining responds less predictably, restorations will not change colour, and untreated decay or gum disease should be addressed first. Suitability is always assessed beforehand.

Temporary tooth sensitivity is the most common side effect and usually settles within a day or two; it can be managed with desensitising products. Whitening is generally not recommended during pregnancy or bre-feeding, or for young children, and is approached cautiously where there are cracks or exposed roots.

If speed matters, in-office whitening is the fastest route — a visible result from a single ~60–90 minute session. For dental-tourism visitors, a practical sequence is to have whitening on the first day of your stay, then schedule other treatment across the remaining days.

If veneers or crowns are also planned, whitening is usually done first: you whiten the natural teeth, then the restorations are matched to the new, lighter shade so everything blends.