Why do some people observe white spots or blotchy whitening?

Blotchy whitening after using products like strips or gels is often due to temporary enamel dehydration. Whitening agents like hydrogen peroxide remove moisture, causing white spots that disappear within hours to a couple of days as teeth rehydrate.

Can these strips cause sensitivity?

Whitening strips can cause tooth sensitivity in some people, typically due to active ingredients like hydrogen peroxide, which penetrate the enamel and break down stains. Mild sensitivity is a common side effect and usually resolves on its own.

Why can’t I see noticeable results?

Results may vary for each individual. For example, if you use tobacco, smoke, or frequently consume staining beverages like coffee or tea, you may require more time to notice visible whitening results.

Number of strips that were received were incorrect.

This box contains 7 treatments in total, i.e., you will receive 7 individual packs inside the box. Of these, 5 treatments are Professional and 2 are Express. Each treatment includes 2 strips — one for the upper teeth and one for the lower teeth.

The taste and texture are not good.

Hydrogen peroxide has a taste that some people may dislike. To help neutralize it, we add coconut oil and menthol for a minty aftertaste. As for the product texture, we use dry-strip technology to prevent messiness, and the product is safe to use.

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GuruNanda Express Whitening Strips for Whiter Teeth, Made of Natural Coconut Oil for Sensitive Teeth, Enamel Safe (14 Strips), Clear, 1 Count

Product ID: 497336166

Details

Active Ingredients
Coconut Oil
Brand
GuruNanda
Item form
Strip
Number of Items
1
Product benefits
Whitening

⏳60 min long-lasting wear

🥥Natural coconut oil soothing

🦷Enamel-safe whitening

¥6499

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 boldly, smile confidently! 🦷

STAIN BUSTING POWER - Effectively removes coffee, wine, and smoking stains to reveal a radiant, confident smile that stands out in any room.
COCONUT INFUSED CARE - Harness the calming power of natural coconut oil to protect sensitive teeth while breaking down stubborn stains.
VEGAN CLEAN FORMULA - Cruelty-free, GMO-free, and free from artificial colors, flavors, fluoride, and sulfates—because your smile deserves pure care.
EFFORTLESS 60 MINUTE WHITENING - Superior adhesion keeps strips perfectly in place for up to an hour—whiten on your schedule, hassle-free.
EXPRESS PROFESSIONAL TREATMENTS - Flexible 7-treatment kit with both express and professional strips for on-the-go or in-depth whitening needs.

GuruNanda Express Whitening Strips combine hydrogen peroxide with soothing coconut oil in a vegan, enamel-safe formula designed for sensitive teeth. Each strip adheres securely for up to 60 minutes, delivering professional-grade whitening that removes tough stains from coffee, wine, and smoking. The 14-strip kit offers flexible treatments for at-home, office, or travel use, crafted in an FDA-registered facility to ensure purity and safety.

Specifications

ASIN	B0BK2SC18T
ASIN	B0BK2SC18T
Active Ingredients	Coconut Oil, Hydrogen Peroxide
Age Range Description	Adult
Best Sellers Rank	#1,188 in Health ( See Top 100 in Health ) #2 in Teeth Whitening Strips
Brand Name	GuruNanda
Customer Reviews	4.4 4.4 out of 5 stars (20,688)
Customer reviews	4.4 4.4 out of 5 stars (20,688)
Flavor	Coconut
Global Trade Identification Number	00810051082814
Included Components	Whitening Strip
Item Dimensions	6.4 x 0.3 x 11.4 centimeters
Item Form	Strip
Item Weight	0.03 Kilograms
Manufacturer	GuruNanda
Manufacturer	GuruNanda
Material Features	Cruelty Free, GMO Free, Gluten Free, Vegan
Material Type Free	Artificial Color Free, Artificial Flavor Free, Fluoride Free, Sodium Lauryl Sulfate Free
Number of Items	1
Package Size Name	14 Count
Product Benefits	Whitening
Product Dimensions	6.35 x 0.25 x 11.43 cm; 32 g
Set Name	14 Count
UPC	810051083606 810051082814
Unit Count	14 Count

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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.

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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.

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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.

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Good experience, but the tracking updates could be better.

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¥6499

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

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2 weeks ago

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