Where are these made?

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.

Are they big enough for an adult?

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. :)

which is top and bottom?

They are universal. - it does not matter

How long do the directions say to leave trays/gel in your mouth?

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.

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Teeth Whitening Trays BPA Free Thin Moldable Mouth Trays

Product ID: 44456822

Details

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

📦Includes sleek storage case + extras

🦷4 custom-fit trays for upper & lower teeth

♻️BPA-free safe thermoform material

¥3266

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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Description

✨ Brighten your smile, boost your confidence 🦷

TRUSTED TRENDING - Ranked #18 in Teeth Whitening Kits, join thousands upgrading their smile with Whiter Smile Labs.
COMPLETE WHITENING KIT - Includes 4 trays (upper & lower sets) plus a stylish storage case to keep your routine organized and on-the-go.
SAFE SUSTAINABLE WHITENING - Crafted from BPA-free materials, ensuring a toxin-free smile upgrade you can trust.
EFFORTLESS AT HOME BRIGHTENING - DIY trays designed for easy gel application and quick whitening results without the dental office price tag.
PRECISION FIT MAXIMUM COMFORT - Custom moldable trays contour perfectly to your teeth for a snug, non-bulky whitening experience.

Whiter Smile Labs Teeth Whitening Trays offer a professional-grade, comfortable whitening solution with 4 BPA-free, thermoform trays that mold precisely to your upper and lower teeth. The kit includes a sleek storage case and extra trays, making it easy to maintain a radiant smile at home. Perfect for millennials seeking an effective, safe, and stylish oral care upgrade.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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¥3266

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Asin	B01N8S1ESE
Best Sellers Rank	#18 in Teeth Whitening Kits
Date First Available	November 15, 2016
Item Model Number	WSL-TC-2
Manufacturer	Whiter Smile Labs
Package Dimensions	6.14 x 4.02 x 1.18 inches; 2.08 ounces

Teeth Whitening Trays BPA Free Thin Moldable Mouth Trays

Details

Details

Description

Specifications

Common Questions