---
product_id: 740918711
title: "3D Whitestrips, 40 + 20 Strips"
brand: "crest"
price: "NZ$385"
currency: NZD
in_stock: true
reviews_count: 6
category: "Crest"
url: https://www.desertcart.nz/products/740918711-3d-whitestrips-40-20-strips
store_origin: NZ
region: New Zealand
---

# 40+20 Pro & Express Strips Advanced Seal No-Slip Grip Safe on Enamel Formula 3D Whitestrips, 40 + 20 Strips

**Brand:** crest
**Price:** NZ$385
**Availability:** ✅ In Stock

## Summary

> ✨ Flash your brightest smile—because first impressions last! 🦷

## Quick Answers

- **What is this?** 3D Whitestrips, 40 + 20 Strips by crest
- **How much does it cost?** NZ$385 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/740918711-3d-whitestrips-40-20-strips)

## Best For

- crest enthusiasts

## Why This Product

- Trusted crest brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Supply:** 60 strips for a full year of radiant confidence
- • **Safe & Gentle on Enamel:** Whiten confidently with enamel-safe ingredients
- • **Advanced Seal Technology:** No slip, no mess—strips stay perfectly in place
- • **Bonus Monthly Express Pack:** Maintain your bright smile effortlessly every month
- • **Professional-Level Whitening at Home:** Achieve dentist-quality results without the office visit

## Overview

Crest 3D Whitestrips Professional Effects offers 40 professional-strength whitening treatments plus 20 express maintenance strips, using the same enamel-safe whitening ingredient trusted by dentists. Featuring advanced seal technology for a no-slip fit, this kit delivers powerful stain removal and long-lasting results from the comfort of home.

## Description

Crest 3D Whitestrips Professional Effects Advanced is designed to whiten like a professional-level teeth whitening treatment at home. Plus, the bonus Monthly Express pack helps you maintain your results effortlessly each month.

Review: THE BEST TEETH WHITENER - This is the only at home whitening product for my teeth that has worked for me. It's seriously the best, removes years of compounded coffee/tea stains with professional results 😭❤️
Review: EFFECTIVE! - I fully maintain my own teeth and this kit lasts a year. Gives me the white teeth I desire. They always look clean and fresh! Highly recommend.

## Features

- (20) Professional Effects Treatments
- (10) 1 Hour Express Treatments
- Safe On Enamel
- Same Whitening Ingredient As Dentists
- Advanced Seal Technology No Slip Grip Stays Put

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F8J2V31Y |
| Active Ingredients | Polyvinylpyrrolidone (PVP) |
| Age Range Description | Adult |
| Best Sellers Rank | #18,107 in Health ( See Top 100 in Health ) #17 in Teeth Whitening Strips |
| Brand | Crest |
| Brand Name | Crest |
| Customer Reviews | 4.9 out of 5 stars 27 Reviews |
| Flavor | Unflavored |
| Included Components | Whitening Strip |
| Item Dimensions | 25.4 x 5.1 x 30.5 centimeters |
| Item Form | whitening strips |
| Item form | whitening strips |
| Manufacturer | Crest |
| Manufacturer Part Number | 1837002 |
| Material Type Free | Flavor Free |
| Material type free | Flavor Free |
| Model Number | 1837002 |
| Number of Items | 60 |
| Product Benefits | Whitening |
| Product benefits | Whitening |
| Set Name | Crest 3D Whitestrips, 40 + 20 Strips |
| UPC | 889714003404 |
| Unit Count | 60.00 Count |

## Product Details

- **Active Ingredients:** Polyvinylpyrrolidone (PVP)
- **Brand:** Crest
- **Item form:** whitening strips
- **Number of Items:** 60
- **Product benefits:** Whitening

## Images

![3D Whitestrips, 40 + 20 Strips - Image 1](https://m.media-amazon.com/images/I/71Azubq0KrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ THE BEST TEETH WHITENER
*by D***T on 10 February 2026*

This is the only at home whitening product for my teeth that has worked for me. It's seriously the best, removes years of compounded coffee/tea stains with professional results 😭❤️

### ⭐⭐⭐⭐⭐ EFFECTIVE!
*by S***I on 30 May 2026*

I fully maintain my own teeth and this kit lasts a year. Gives me the white teeth I desire. They always look clean and fresh! Highly recommend.

### ⭐⭐⭐⭐⭐ Love this product!
*by M***Y on 3 June 2026*

Perfect as expected. I love this product!

## Frequently Bought Together

- Crest 3D Whitestrips, 40 + 20 Strips
- Crest 3D Whitestrips, Classic Vivid, Teeth Whitening Strip Kit, 20 Strips (10 Count Pack)

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**Shop now:** [https://www.desertcart.nz/products/740918711-3d-whitestrips-40-20-strips](https://www.desertcart.nz/products/740918711-3d-whitestrips-40-20-strips)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-06-19*