Crest 3D Whitestrips Professional Effects 44 Strips Open Box

New without tags. These Crest 3D Whitestrips Professional Effects strips are in like-new condition and come in their original packaging — open box only, never used.

Overview

Crest 3D Whitestrips Professional Effects is the #1 dentist-recommended at-home teeth whitening brand, trusted to deliver professional-level results without a dentist visit. The kit uses the same enamel-safe whitening ingredient dentists use, so you can whiten with confidence knowing your enamel is protected throughout the process. With consistent daily use, you can expect teeth up to 19 levels whiter in just 22 days — a dramatic, visible difference that's easy to achieve at home.

Each individual foil packet contains one upper strip and one lower strip, making application straightforward and hygienic. The strips feature Crest's Advanced Seal Technology no-slip grip, which keeps them firmly in place for the full 45-minute wear time so you can talk, drink water, or go about your routine without worrying about strips shifting. The flexible, form-fitting design conforms comfortably to your teeth for even whitening contact across the entire surface.

What's Included

• 22 individual foil treatment packets (20 regular + 2 bonus treatments)
• 44 whitening strips total — 1 upper and 1 lower strip per packet

Specs

• Brand: Crest
• Product Line: 3D Whitestrips Professional Effects
• Model: 3116194
• Count: 44 strips (22 treatments)
• Wear Time: 45 minutes per treatment
• Results: Up to 19 levels whiter in 22 days
• Key Technology: Advanced Seal no-slip grip
• Whitening Agent: Enamel-safe formula — same as used by dentists
• Category: Oral Care — Teeth Whitening Strips

This is an open-box return that has been inspected and confirmed to be in like-new, unused condition. Individual strip packets appear intact as shown in the photos. Please review all images before purchasing, as all sales are final on open-box oral care items.