The world’s most clinically validated clear aligner system
— now available at I Smile Clinic with specialist orthodontic oversight.
Invisalign is the most widely researched and used clear aligner system in the world. Since 1997, over 14 million patients have been treated with the system — generating a clinical evidence base that no competing aligner brand can match. Each set of aligners is custom-manufactured using Invisalign’s proprietary SmartTrack material, which delivers more predictable tooth movement than generic thermoformed alternatives.
Modern Invisalign treatment bears little resemblance to the early-generation system. SmartForce attachments — small tooth-coloured composite bumps bonded to selected teeth — allow the aligners to exert precise torquing and rotational forces that were previously considered aligner-unfriendly. Most cases that were once routed to braces can now be treated effectively with Invisalign.
At I Smile Clinic, Invisalign is prescribed by Dr. Brijesh — an orthodontic specialist. This distinction matters: aligners prescribed by a specialist are planned with a far deeper understanding of tooth movement biomechanics, which translates directly into more predictable outcomes and fewer refinement rounds.
Book a consultation with our specialists and receive a personalized treatment plan.

Teeth that overlap or rotate due to insufficient arch space — Invisalign's most common indication and most predictable result.

Gaps between teeth closed by controlled aligner force, with the option to redistribute space for implants if teeth are congenitally missing.

Precision bite ramps built into aligners gradually reduce the vertical overlap between upper and lower front teeth.

Mild skeletal underbites can be addressed through aligner-driven tooth movement, though significant skeletal cases may require surgical-orthodontic coordination.

SmartForce attachments enable lateral expansion forces to correct posterior crossbites — a historically aligner-resistant movement, now well within Invisalign's scope.

Vertical elastics and aligner geometry correct open bites — particularly for patients whose open bite is driven by tongue posture rather than skeletal factors.

A 5-minute chairside scan replaces traditional impressions. The scan feeds directly into Align Technology's ClinCheck software.

You see a 3D animation of your tooth movement from start to finish before committing to treatment. Adjustments are made at this stage.

Your custom aligners are manufactured and shipped, typically within 3–4 weeks of scan submission.

Attachment composites are bonded to the prescribed teeth. Your first two sets of aligners are issued and fitting checked.

Regular progress checks ensure teeth are tracking on the ClinCheck plan. If refinement aligners are needed, these are planned and manufactured as part of the comprehensive fee.
Treatment duration depends on case complexity. Minor cases (Invisalign Lite) take 3–6 months. Comprehensive cases typically take 12–18 months. Your ClinCheck will include a week-by-week timeline projection.
20–22 hours per day. The 2–4 hours of removal is intended for eating, drinking (anything other than water), and oral hygiene. Reducing wear time below 20 hours will slow tooth movement and compromise results.
Most patients experience 2–3 days of pressure when transitioning to a new aligner — not pain, but awareness of force. This is normal and a sign that the teeth are moving as planned. It resolves quickly.
Modern Invisalign handles most orthodontic cases, including many once considered aligner-unfriendly. Severely complex skeletal discrepancies or cases requiring significant torque may still be better served by fixed braces — which is why specialist assessment matters.

Clear aligner therapy moves teeth through a series of custom-fabricated transparent trays — offering orthodontic results with minimal impact on your appearance and lifestyle.

Metal and ceramic brackets bonded to teeth and connected by archwires deliver controlled, continuous tooth movement for even the most complex cases.

Modern orthodontic solutions including clear aligners and traditional braces to achieve perfectly aligned teeth.
Our specialists will evaluate your case and design a treatment plan built around your goals.