---
product_id: 412327573
title: "Crest 3D Whitestrips Age Renewal, 3D White, Teeth Whitening Strip Kit, 48 Strips (24 Count Pack), Crest Teeth Whitening Strips, Teeth Whitening Kit"
brand: "crest"
price: "364.20 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Crest"
url: https://www.desertcart.tn/products/412327573-crest-3d-whitestrips-age-renewal-3d-white-teeth-whitening-strip
store_origin: TN
region: Tunisia
---

# 23 levels whiter in 24 days Advanced Seal Technology no-slip grip Enamel safe whitening ingredient Crest 3D Whitestrips Age Renewal, 3D White, Teeth Whitening Strip Kit, 48 Strips (24 Count Pack), Crest Teeth Whitening Strips, Teeth Whitening Kit

**Brand:** crest
**Price:** 364.20 DT
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your smile game with pro-level whitening—no dentist visit required!

## Quick Answers

- **What is this?** Crest 3D Whitestrips Age Renewal, 3D White, Teeth Whitening Strip Kit, 48 Strips (24 Count Pack), Crest Teeth Whitening Strips, Teeth Whitening Kit by crest
- **How much does it cost?** 364.20 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/412327573-crest-3d-whitestrips-age-renewal-3d-white-teeth-whitening-strip)

## 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

- • **Stay-Put Confidence:** Advanced Seal Technology ensures strips stay firmly in place—whiten while you talk, sip, or hustle.
- • **Bonus Whitening Power:** Includes 24 strips (12 treatments) plus 2 bonus treatments—more reasons to keep your smile on point.
- • **Smile Brighter, Faster:** Achieve up to 23 shades whiter teeth in just 24 days—because your glow can't wait.
- • **Dentist-Trusted Formula:** Uses the same enamel-safe whitening ingredient trusted by dental professionals worldwide.
- • **Erase Decades of Stains:** Effectively removes over 25 years of tough, set-in stains for a truly transformative smile.

## Overview

Crest 3D Whitestrips Age Renewal offers professional-grade teeth whitening at home, removing over 25 years of stains safely with enamel-friendly hydrogen peroxide. Featuring Advanced Seal Technology for a no-slip fit, this kit includes 24 strips plus bonus treatments, delivering up to 23 levels of whitening in 24 days. Trusted by dentists and loved by users, it’s the ultimate upgrade for your oral care routine.

## Description

PROFESSIONAL LEVEL WHITENING: Crest 3D Whitestrips Professional Effects teeth whitening kit offers professional level results, removing 25 years of stains, just like a $400 professional treatment. Perfect for wedding day essentials. ENAMEL SAFE AND EFFECTIVE: From the #1 dentist recommended at home teeth whitening brand, Crest 3D Whitestrips use the same teeth whitening ingredient that dentists use, are enamel safe, and are highly effective. ADVANCED TECHNOLOGY: Crest's Advanced Seal Technology features a no slip grip that stays put so you can talk and drink water while whitening your teeth. Add them as a key part of your oral care routine. COMPLETE WHITENING KIT: Includes 22 teeth whitening treatments, each with 1 upper and 1 lower strip, plus 2 bonus whitening treatments.

Review: Very good. Highly recommend. They work!!! - Been using crest strips for years. The age renewal ones are new for us but honestly they all work the same. Even the ones that’s say extra super bright or brilliant white or whatever, work the same. I got these just because at the time I ordered they had 4 extra sets of strips for the same price. So if you see a sale I’d grab that one if I were you. What I have found with these strips is that if I totally slack and don’t whiten my teeth for like 6 or more months (or you’re jus starting out) then I use one set twice a week until I reach the level of whiteness I want. If I use it more often my gums get sensitive BUT Sensodyne toothpaste REALLY helps with that. Not just while you’re brushing your teeth but it seems to take the sensitivity away altogether, at least for me. I wear the strips for one hour at a time. You could totally try every other day and see how you do with that. The instructions say they can be used once per day. Twice a week works for me. Once I reach that level (however many times it takes which can vary but I always have a lot left in the package- definitely enough for a whole year). Then I do a touch up every month or 6 weeks and that usually only takes one or two times of using them. They do get very white. As white as when I used to have a tray and “professional” whitening gel a long time ago. My dental hygienist even comments on how white my teeth are and that there’s no staining whatsoever.
Review: Is Crest 3D White strips Professional worth Buying? - Earthlings, if you're on a quest for a grin that could outshine the stars, hitch a ride with Crest 3D Whitestrips Professional Effects Plus. Here's why these little strips of science are more than just a fleeting comet in the dental cosmos: Ease of Use: Applying these whitestrips is as simple as navigating through the less complicated parts of the galaxy. Stick them on, and they cling like a scared barnacle during a space storm. No slip, no slide, just a firm grip on your quest for whiteness. Effectiveness: After just a few uses, your teeth might just start reflecting light in ways that could confuse passing UFOs. They promise professional-level whitening, and by the rings of Saturn, they deliver. Expect your teeth to jump several shades whiter, assuming you're not starting from the darkness of a black hole. Taste & Comfort: The taste isn't gourmet space food, but it won't make you wish for an alien abduction either. The no-slip grip means you can talk, drink, or ponder the meaning of life without them budging. However, if your teeth are the sensitive type, prepare for a bit of a zing - think of it as your teeth's way of communicating, "We're getting whiter!" Time Commitment: You're signing up for about an hour per session if you include the express treatments. Perfect for when you're binge-watching reruns of 'The Expanse' or contemplating the vastness of the universe. Price: At roughly $50 for a set, it's cheaper than booking a seat on the next commercial space flight for a closer look at the sun to check if it could bleach your teeth. Plus, they often come with bonus 1 Hour Express strips, because who doesn't like a little extra thrust in their whitening rocket? Packaging & Environmental Thoughts: They come in less packaging if you choose not to have them re-wrapped by desertcart, which is good. Less waste means more resources for Earth, which might just make you smile brighter. Conclusion: Crest 3D Whitestrips Professional Effects Plus are like having a mini dental cosmos in your bathroom. They're not just good; they're out-of-this-world effective for at-home teeth whitening. Sure, they might cause a little sensitivity, but what's a little discomfort in the pursuit of a smile that could potentially signal spaceships? So, if you're looking to give your smile the gravitational pull of a small planet, these whitestrips might just be your ticket to interstellar dental fame. Just remember, while they can make your teeth whiter, they won't help you speak alien languages. For that, you'll need another kind of strip... or maybe just more practice with your universal translator.

## Features

- 23 levels whiter in 24 days
- Removes over 25 years of tough set-in stains
- #1 dentist recommended at-home teeth whitening brand*
- Uses the same enamel safe whitening ingredient as dentists
- Enamel safe & effective
- Features our Advanced Seal Technology no-slip grip so strips stay put during full application time

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09M5PXJ86 |
| Active Ingredients | Hydrogen Peroxide |
| Age Range Description | Adult |
| Best Sellers Rank | #5,992 in Health & Household ( See Top 100 in Health & Household ) #11 in Teeth Whitening Kits |
| Brand | Crest |
| Brand Name | Crest |
| Customer Reviews | 4.6 out of 5 stars 5,505 Reviews |
| Flavor | Unflavored |
| Global Trade Identification Number | 00889714002308 |
| Included Components | Whitening Strip |
| Item Form | Strip |
| Item Weight | 41.11 g |
| Manufacturer | Procter & Gamble |
| Material Type Free | Gluten Free |
| Number of Items | 1 |
| Product Benefits | Whitening |
| Set Name | Crest 3D Whitestrips, Professional Effects Plus |
| UPC | 889714002308 |
| Unit Count | 24 Count |

## Product Details

- **Active Ingredients:** Hydrogen Peroxide
- **Brand:** Crest
- **Item Form:** Strip
- **Number of Items:** 1
- **Product Benefits:** Whitening

## Images

![Crest 3D Whitestrips Age Renewal, 3D White, Teeth Whitening Strip Kit, 48 Strips (24 Count Pack), Crest Teeth Whitening Strips, Teeth Whitening Kit - Image 1](https://m.media-amazon.com/images/I/71hUhDE3-JL.jpg)
![Crest 3D Whitestrips Age Renewal, 3D White, Teeth Whitening Strip Kit, 48 Strips (24 Count Pack), Crest Teeth Whitening Strips, Teeth Whitening Kit - Image 2](https://m.media-amazon.com/images/I/814Sa23uoyL.jpg)
![Crest 3D Whitestrips Age Renewal, 3D White, Teeth Whitening Strip Kit, 48 Strips (24 Count Pack), Crest Teeth Whitening Strips, Teeth Whitening Kit - Image 3](https://m.media-amazon.com/images/I/81UsgWEw3XL.jpg)
![Crest 3D Whitestrips Age Renewal, 3D White, Teeth Whitening Strip Kit, 48 Strips (24 Count Pack), Crest Teeth Whitening Strips, Teeth Whitening Kit - Image 4](https://m.media-amazon.com/images/I/71lP6idhbCL.jpg)
![Crest 3D Whitestrips Age Renewal, 3D White, Teeth Whitening Strip Kit, 48 Strips (24 Count Pack), Crest Teeth Whitening Strips, Teeth Whitening Kit - Image 5](https://m.media-amazon.com/images/I/81xld0KsBtL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: I have sensible teeth. Can I do that?**
A: The majority of users will not experience sensitivity from 3D White Whitestrips. The whitening ingredient peroxide - the same enamel safe whitening ingredient dentists use for tooth whitening - is at a level that's in line with regulations. However, some users may be more prone to sensitivity than others and, as with any teeth whitening product containing peroxide, sensitivity or soreness may temporarily develop when using 3D White Whitestrips. This isn't harmful. As well, it's temporary and will subside, and there are steps you can take to reduce/eliminate this sensitivity. It's okay to use 3D White Whitestrips over a longer period of time by waiting a day between applications, or alternating between using an upper and lower strip.  Doing so will cause whitening to take longer, but will not cause a change in the overall whitening effect. Also, make sure not to brush your teeth too hard, or more than twice a day during treatment, and consider a softer toothbrush in place of a medium or hard bristled brush. We hope you find this helpful. 

The Crest Team

**Q: Do you need to use daily for 20 days for them to work?**
A: My kit had 22 in it and it did, indeed, take 22 days. You can skip a day if needed and go right back to where you were and it does not make a difference. The whitening is a gradual thing, but I can tell you after a week to ten days, there is a big difference. I am 68 years old and have never had my teeth whitened. I did not realize they were as yellow as they were. When I asked my dentist and he DID recommend them, and said they were excellent without being bad for my teeth or gums, and told me to use them everyday for the full 22 days with no side effects. That was the case, no sensitivity or anything, just pretty white teeth. I can now pass the "tissue test". Now I only need to use them about every 5-6 months for 3-4 days in a row to keep my pretty sparkly teeth looking good. Good luck, it really is not too bad once you get the routine going.

**Q: How long does the whitening last?**
A: If you do a couple sets over a couple of years - It will last YEARS. It will last years IF you don't drink a bunch of coffee and black tea or wine all of the time. I think I used my last set in college - about 10 years ago and I've had white teeth probably for about 8 year. I've just started noticing they're becoming more yellow as I drank a bunch of coffee the last couple of years because of long hours at work. Prior to this I still drank coffee and drank wine regularly - I think the only differences are that I used to rinse my mouth out or use my sonicare right away after drinking that stuff and now I don't...and age.

**Q: My teeth are less than straight. Could I expect uneven whitening since they are not "flat" uniformly in the front?**
A: I have a couple of crooked teeth ad no problem. Per another respondent, my dentist recommended using Sensodyne or similar toothpaste prior to using these as I have slight tooth sensitivity already. I saw that one person said not to brush first...not sure why but I use a clean finger and just rub the regular Sensodyne on my teeth prior to application and have had no problems. I did with another product which is why I asked my dentist and he suggested using the Sensodyne. He also recommended the Crest white strip products without trying to sell me on professional whitening. I have only tried the 30 minute strips and they are great.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good. Highly recommend. They work!!!
*by D***G on June 22, 2026*

Been using crest strips for years. The age renewal ones are new for us but honestly they all work the same. Even the ones that’s say extra super bright or brilliant white or whatever, work the same. I got these just because at the time I ordered they had 4 extra sets of strips for the same price. So if you see a sale I’d grab that one if I were you. What I have found with these strips is that if I totally slack and don’t whiten my teeth for like 6 or more months (or you’re jus starting out) then I use one set twice a week until I reach the level of whiteness I want. If I use it more often my gums get sensitive BUT Sensodyne toothpaste REALLY helps with that. Not just while you’re brushing your teeth but it seems to take the sensitivity away altogether, at least for me. I wear the strips for one hour at a time. You could totally try every other day and see how you do with that. The instructions say they can be used once per day. Twice a week works for me. Once I reach that level (however many times it takes which can vary but I always have a lot left in the package- definitely enough for a whole year). Then I do a touch up every month or 6 weeks and that usually only takes one or two times of using them. They do get very white. As white as when I used to have a tray and “professional” whitening gel a long time ago. My dental hygienist even comments on how white my teeth are and that there’s no staining whatsoever.

### ⭐⭐⭐⭐⭐ Is Crest 3D White strips Professional worth Buying?
*by A***O on October 11, 2024*

Earthlings, if you're on a quest for a grin that could outshine the stars, hitch a ride with Crest 3D Whitestrips Professional Effects Plus. Here's why these little strips of science are more than just a fleeting comet in the dental cosmos: Ease of Use: Applying these whitestrips is as simple as navigating through the less complicated parts of the galaxy. Stick them on, and they cling like a scared barnacle during a space storm. No slip, no slide, just a firm grip on your quest for whiteness. Effectiveness: After just a few uses, your teeth might just start reflecting light in ways that could confuse passing UFOs. They promise professional-level whitening, and by the rings of Saturn, they deliver. Expect your teeth to jump several shades whiter, assuming you're not starting from the darkness of a black hole. Taste & Comfort: The taste isn't gourmet space food, but it won't make you wish for an alien abduction either. The no-slip grip means you can talk, drink, or ponder the meaning of life without them budging. However, if your teeth are the sensitive type, prepare for a bit of a zing - think of it as your teeth's way of communicating, "We're getting whiter!" Time Commitment: You're signing up for about an hour per session if you include the express treatments. Perfect for when you're binge-watching reruns of 'The Expanse' or contemplating the vastness of the universe. Price: At roughly $50 for a set, it's cheaper than booking a seat on the next commercial space flight for a closer look at the sun to check if it could bleach your teeth. Plus, they often come with bonus 1 Hour Express strips, because who doesn't like a little extra thrust in their whitening rocket? Packaging & Environmental Thoughts: They come in less packaging if you choose not to have them re-wrapped by Amazon, which is good. Less waste means more resources for Earth, which might just make you smile brighter. Conclusion: Crest 3D Whitestrips Professional Effects Plus are like having a mini dental cosmos in your bathroom. They're not just good; they're out-of-this-world effective for at-home teeth whitening. Sure, they might cause a little sensitivity, but what's a little discomfort in the pursuit of a smile that could potentially signal spaceships? So, if you're looking to give your smile the gravitational pull of a small planet, these whitestrips might just be your ticket to interstellar dental fame. Just remember, while they can make your teeth whiter, they won't help you speak alien languages. For that, you'll need another kind of strip... or maybe just more practice with your universal translator.

### ⭐⭐⭐⭐⭐ ⭐⭐⭐⭐⭐ Bright, Confident Smile – Worth Every Strip!
*by B***N on July 22, 2025*

I’ve been using the Crest 3D Whitestrips Age Renewal – Teeth Whitening Kit (24 treatments + 4 bonus) and I’m honestly blown away by the results. After just a few days, I noticed a visible difference—and by the end of the full treatment, my teeth looked several shades whiter. 💬 What I Love: • Professional-level whitening: Removes deep-set stains from coffee, wine, and age-related discoloration. • Easy to use: Each strip sticks well and stays in place—no slipping or sliding. • Fast results: My smile looked noticeably brighter within the first 5–7 days. • Bonus express strips: Great for a last-minute boost before special events. ⚠️ Small Downsides: • Some mild tooth sensitivity, especially in the first few days—but nothing major and it faded quickly. • Make sure to avoid your gums when applying to prevent irritation. ⸻ Final Verdict: If you’re looking for a powerful, at-home whitening kit that really works, this one delivers. The Crest 3D Age Renewal strips are strong, safe, and super effective. Perfect for weddings, photoshoots, or just a confidence boost. Highly recommend—just be gentle if you have sensitive teeth!

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-02*