--- product_id: 668747 title: "Crest 3DWhitestrips 1 Week Smile Transformation At-Home Teeth Whitening Kit, 14 Treatments, 8 Levels Whiter in 1 Week" brand: "crest" price: "€ 65.29" currency: EUR in_stock: true category: "Crest" url: https://www.desertcart.gr/products/668747-crest-3dwhitestrips-1-week-smile-transformation-at-home-teeth-whitening store_origin: GR region: Greece --- # 8 levels whiter in 7 days Advanced Seal Technology no-slip grip Enamel-safe dentist-grade formula Crest 3DWhitestrips 1 Week Smile Transformation At-Home Teeth Whitening Kit, 14 Treatments, 8 Levels Whiter in 1 Week **Brand:** crest **Price:** € 65.29 **Availability:** ✅ In Stock ## Summary > ✨ Unlock your brightest smile in just 7 days! 🦷 ## Quick Answers - **What is this?** Crest 3DWhitestrips 1 Week Smile Transformation At-Home Teeth Whitening Kit, 14 Treatments, 8 Levels Whiter in 1 Week by crest - **How much does it cost?** € 65.29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/668747-crest-3dwhitestrips-1-week-smile-transformation-at-home-teeth-whitening) ## 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 - • **Double the Glow:** Includes two full 1-week treatments so you can maintain a dazzling smile twice a year with ease. - • **Stay-Put Comfort:** Advanced Seal Technology ensures strips stay firmly in place—whiten confidently while you talk or sip water. - • **Rapid Radiance Boost:** Achieve up to 8 shades whiter in just one week—because your smile deserves the spotlight. - • **ADA-Approved Assurance:** Backed by the American Dental Association for safety and effectiveness—whiten with confidence. - • **Dentist-Trusted Formula:** Uses the same hydrogen peroxide whitening ingredient trusted by dental professionals for safe, effective results. ## Overview Crest 3DWhitestrips 1 Week Smile Transformation is a professional-grade, enamel-safe teeth whitening kit that delivers up to 8 levels of whitening in 7 days. Featuring Advanced Seal Technology for a no-slip fit, it allows comfortable wear while talking or drinking. ADA accepted and using the same hydrogen peroxide formula as dentists, this kit includes 28 strips for two full treatments, making it perfect for biannual smile maintenance. ## Description Want to transform your smile in just 1 week? Try Crest 3DWhitestrips 1 Week Smile Transformation. This at-home teeth whitening treatment will make your smile 8 levels whiter in 7 days with a comfortable, no-slip teeth whitening experience. This teeth whitening kit includes two 1-week kits so you can keep your smile radiant. We recommend using a 1-week treatment every 6 months. It's accepted by the American Dental Association for safety and effectiveness and uses the same enamel-safe whitening ingredient as dentists. The Advanced Seal Technology’s no-slip grip means the strips stay put until you take them off, allowing you to talk and even drink water while whitening your teeth. Choose Crest 3DWhitestrips 1 Week Smile Transformation from the #1 dentist-recommended at-home teeth whitening brand and get noticeably whiter teeth, 100% guaranteed. Simply apply Crest 3DWhitestrips 1 Week Smile Transformation for 60 minutes a day for 7 days. This pack includes two 1-week kits with 28 teeth whitening strips, 14 for your top teeth and 14 for your bottom teeth. ## Features - Plastic - Made in USA or Imported - 8 Levels Whiter in 1 Week - Accepted by the American Dental Association - Uses the same whitening ingredient as dentists - Enamel Safe & Effective - Features our Advanced Seal Technology no-slip grip so strips stay put during full application time - Includes two 1-Week Smile Transformations of 7 treatments each ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001OOLLVS | | Active Ingredients | Hydrogen Peroxide | | Age Range Description | Adult | | Best Sellers Rank | #7,742 in Health & Household ( See Top 100 in Health & Household ) #11 in Teeth Whitening Strips | | Brand | Crest | | Brand Name | Crest | | Customer Reviews | 4.5 out of 5 stars 17,401 Reviews | | Flavor | Unflavored | | Global Trade Identification Number | 00889714000052 | | Included Components | Applicator | | Item Dimensions | 1.64 x 5.5 x 5.65 inches | | Item Form | Strip | | Item Weight | 1.6 ounces | | Manufacturer | Procter & Gamble | | Manufacturer Part Number | 3700020179 | | Model Number | 3700020179 | | Number of Items | 28 | | Package Size Name | 28 Strips | | Product Benefits | Whitening | | Set Name | Glamorous White 28 Strips | | UPC | 889714000052 | | Unit Count | 28 Count | ## Product Details - **Active Ingredients:** Hydrogen Peroxide - **Brand:** Crest - **Item Form:** Strip - **Number of Items:** 28 - **Product Benefits:** Whitening ## Images ![Crest 3DWhitestrips 1 Week Smile Transformation At-Home Teeth Whitening Kit, 14 Treatments, 8 Levels Whiter in 1 Week - Image 1](https://m.media-amazon.com/images/I/71ZBgm6fZ+L.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Questions & Answers **Q: What is the per centage of peroxide** A: Hydrogen Peroxide 9.5%. Compare to 10% for {Professional Effects, Vivid, 1 Hour Express}; total amount of peroxide on each strip also matters. **Q: Can you drink coffee while doing this? Or do you have to give up the yummy caffeine?** A: I'm afraid it's a bad idea to drink coffee while using the whitestrips. I for instance only use them once a week, but as I can't and don't want to give up coffee, I always brush my teeth right after I've had my last sip (literally!). **Q: does it hurt** A: This is very individual dependent, but my wife and I did these prior to our wedding and I never went over the recommended time, whereas my wife would routinely go 20 min over. I never had any pain or discomfort; she would frequently mention sensitivity to hot/cold food. That said, her teeth sensitivity went away a week after finishing them. **Q: Must I use all of the pouches in order to see results? Or may I use a few and share the rest with someone else?** A: I saw results in my teeth after 3 days and even more after a week. If you're happy with your results after a week then you could definitely share. ## Frequently Bought Together - Crest 3D White Luxe Whitestrip Teeth Whitening Kit, Glamorous White, 14 Treatments( Each with 1 Upper/ 1 Lower), 28 Strips - Crest 3D Whitestrips, Supreme Flexfit, Teeth Whitening Strip Kit, 42 Strips (21 Treatments) - Crest 3D Whitestrips Sensitive At-Home Teeth Whitening Kit, 18 Treatments, Gently Removes 15 Years of Stains, Crest Whitestrips, Teeth Whitening Kit --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/668747-crest-3dwhitestrips-1-week-smile-transformation-at-home-teeth-whitening](https://www.desertcart.gr/products/668747-crest-3dwhitestrips-1-week-smile-transformation-at-home-teeth-whitening) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-11-05*