Crest 3D Whitestrips With Advanced Seal Professional Supreme



Available in the following packets:
– 4 Packets – 4 Treatments
– 8 Packets – 8 Treatments
– 14 Packets – 14 Treatments (Full Sealed Box)

Each ‘packet’ contains x1 upper and x1 lower strip. Detailed instructions included in the full retail box.

Wear time: 30 minutes
Strength 4/5
Recommended for: Removing tough stains
Results last for: Up to 2 years.
Enamel Safe: Yes.


SKU: 120 Category:

Earn up to 66 Points.

View basket


Crest Advanced Seal technology allows you to talk, drink water and go about your day while you whiten and the Whitestrips won’t slip or leave behind messy residueEnamel safe and easy application. Same whitening ingredient dentists use. Crest’s® best at-home whitening is as effective as £500 in-office whitening treatments.

– Provides professional level whitening.
– Results last up to 12 months.
– Start seeing a whiter smile after just 3 days.
– Longer bottom strip is designed to reach more teeth for better coverage.
– Featuring Advanced Seal Technology, these no-slip Whitestrips allow you to talk, drink water and go about your day while you whiten with no sticky mess.

Use for 30 minutes, once a day for a stand-out smile. Plus, you’ll start seeing results after just 3 days.

Full results after completion of kit. 14 whitening treatments are supplied: Each with 1 upper and 1 lower strip Enamel safe and easy application.

Additional information


4 Packets – 4 Treatments (8 Strips), 8 Packets – 8 Treatments (16 Strips), 14 Treatments – 14 packets (Sealed Box 24 Strips)