---
product_id: 44456822
title: "Teeth Whitening Trays - BPA Free - Thin Moldable Mouth Trays Form Perfectly to Each Tooth (4 Trays)"
brand: "whiter smile labs"
price: "₩28722"
currency: KRW
in_stock: true
reviews_count: 8
category: "Whiter Smile Labs"
url: https://www.desertcart.kr/products/44456822-teeth-whitening-trays-bpa-free-thin-moldable-mouth-trays-form
store_origin: KR
region: South Korea
---

# thin, moldable comfort 4 custom-fit trays BPA-free safe material Teeth Whitening Trays - BPA Free - Thin Moldable Mouth Trays Form Perfectly to Each Tooth (4 Trays)

**Brand:** whiter smile labs
**Price:** ₩28722
**Availability:** ✅ In Stock

## Summary

> ✨ Mold your way to a brighter smile — because your teeth deserve the VIP treatment! 🦷

## Quick Answers

- **What is this?** Teeth Whitening Trays - BPA Free - Thin Moldable Mouth Trays Form Perfectly to Each Tooth (4 Trays) by whiter smile labs
- **How much does it cost?** ₩28722 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/44456822-teeth-whitening-trays-bpa-free-thin-moldable-mouth-trays-form)

## Best For

- whiter smile labs enthusiasts

## Why This Product

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

## Key Features

- • **Complete Whitening Kit:** Includes 4 trays plus a sleek storage case—enough for multiple sessions or sharing the glow.
- • **Effortless At-Home Use:** Simple heating and molding process with clear instructions makes professional results accessible anytime.
- • **Comfort Meets Performance:** Thin yet durable trays that stay snug without bulk or discomfort during treatment.
- • **Safe & Non-Toxic Whitening:** Crafted from BPA-free materials, ensuring a health-conscious smile upgrade.
- • **Perfect Custom Fit Every Time:** Thermoform trays mold precisely to your unique tooth shape for maximum whitening contact.

## Overview

Whiter Smile Labs Teeth Whitening Trays offer a premium at-home whitening experience with 4 BPA-free, thermoform trays that mold perfectly to your teeth. Designed for comfort and durability, these thin trays maximize gel contact for effective whitening. The kit includes a convenient storage case and easy-to-follow instructions, making professional-grade teeth whitening accessible and hassle-free.

## Description

Teeth Whitening Trays and Free case! Whiter Smile Labs unique trays easily fit close to your teeth allowing you to apply whitening gel to the trays and they slide on and fit around your teeth perfectly. Our Thin series trays are not bulky and are comfortable. Includes a set of upper and lower bleaching trays, storage case, Includes extra whitening trays (total of 4) and complete easy instructions.

Review: Easy to Use and Fits Perfectly! - These teeth whitening trays are a great find! They’re BPA-free, thin, and moldable, which makes them very easy to customize to the shape of your teeth. After heating and molding, they fit snugly and comfortably, staying in place while applying whitening gel. I love that the set comes with four trays, giving plenty of replacements or options for multiple treatments. The material feels durable and holds its shape well over time, making the whitening process much more convenient compared to generic trays. Overall, these trays are high-quality, effective, and easy to use. They make at-home teeth whitening much simpler and more comfortable!
Review: great for whitening! - IF YOU FOLLOW THE INSTRUCTIONS, these turn out great! fit my teeth perfectly!

## Features

- Whiter Smile Labs - 4 DIY Thin Teeth Whitening Trays and Case. 4 Mouth Trays Included
- Comfortable, Custom Fit Upper and Lower Teeth / Tooth Bleaching Gel Trays for Whitening Your Teeth at Home.
- BPA Free thermoform teeth trays are not too thin and not too thick.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N8S1ESE |
| Age Range Description | Adult |
| Best Sellers Rank | #12,243 in Health & Household ( See Top 100 in Health & Household ) #10 in Teeth Whitening Kits |
| Brand | Whiter Smile Labs |
| Brand Name | Whiter Smile Labs |
| Customer Reviews | 3.9 out of 5 stars 5,449 Reviews |
| Flavor | Unflavored |
| Included Components | Mouth Tray |
| Item Form | Tray |
| Item Weight | 0.13 Pounds |
| Manufacturer | Whiter Smile Labs |
| Material Features | BPA Free |
| Material Type Free | Bisphenol A Free |
| Number of Items | 1 |
| Product Benefits | Whitening |
| Unit Count | 5.00 Count |

## Product Details

- **Brand:** Whiter Smile Labs
- **Item Form:** Tray
- **Material Type Free:** Bisphenol A Free
- **Number of Items:** 1
- **Product Benefits:** Whitening

## Images

![Teeth Whitening Trays - BPA Free - Thin Moldable Mouth Trays Form Perfectly to Each Tooth (4 Trays) - Image 1](https://m.media-amazon.com/images/I/61aQ-c4gHML.jpg)

## Questions & Answers

**Q: Where are these made?**
A: I searched for info on this company, it appears they are a dental lab located in Ft Myers, FLA.  That's why orders can take 3-5 days to arrive (5 for the West coast).
On back of box for the pictured tray set, is the "Made in USA" logo, complete with American flag.  Zoom in to see clearly.

**Q: Are they big enough for an adult?**
A: They work fine for adults & will not cover molars. These are whitening trays. They are only meant to be used to whiten teeth and worn for a short period of time. If you need a nightguard, don't buy these. :)

**Q: which is top and bottom?**
A: They are universal. - it does not matter

**Q: How long do the directions say to leave trays/gel in your mouth?**
A: If you mean, while moulding them to your teeth:  Just until they cool and have set to your teeth shape.
If you mean when they're loaded with bleach:  I wear mine about 60 minutes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to Use and Fits Perfectly!
*by T***E on November 13, 2025*

These teeth whitening trays are a great find! They’re BPA-free, thin, and moldable, which makes them very easy to customize to the shape of your teeth. After heating and molding, they fit snugly and comfortably, staying in place while applying whitening gel. I love that the set comes with four trays, giving plenty of replacements or options for multiple treatments. The material feels durable and holds its shape well over time, making the whitening process much more convenient compared to generic trays. Overall, these trays are high-quality, effective, and easy to use. They make at-home teeth whitening much simpler and more comfortable!

### ⭐⭐⭐⭐ great for whitening!
*by 義***運 on November 18, 2025*

IF YOU FOLLOW THE INSTRUCTIONS, these turn out great! fit my teeth perfectly!

### ⭐⭐⭐⭐⭐ Works great!
*by S***E on December 13, 2025*

Super easy to use, just read the instructions and you’ll love it! Comfortable to wear too!

## Frequently Bought Together

- Whiter Smile Labs Teeth Whitening Trays - BPA Free - Thin Moldable Mouth Trays Form Perfectly to Each Tooth (4 Trays)
- Opalescence 20% Teeth Whitening Refill Kit (2 Packs / 4 Syringes) Carbamide Peroxide. Made by Ultradent, in Mint Flavor. Tooth Whitening Refill Syringes - B-5196-4
- Opalescence 15% Gel Syringes Teeth Whitening Refill Kit - Low Sensivity (2 Packs / 4 Syringes) - Cool Mint - Carbamide Peroxide - Made in The USA by Ultradent Tooth Whitening 5195-2

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-26*