How thick is this floss? I have really "tight" teeth so I need to use ultra-thin floss or it gets stuck.

I wouldn't recommend. I have tight contacts and there were some spots where the floss shredded and I had bits of fiber stuck between my teeth.

Has anyone compared this with Coco floss?

I LOVE Coco floss. I decided to give Dr Tungs a try. The packaging of Dr Tungs is cool, but not as sturdy as Coco floss. The plus is it is made from eco friendly sources. The floss itself is very comparable. It has enough wax for it to glide, but not too much where all you feel is wax. I like that it expands - similar to Coco floss. The Caradamon flavor is refreshing. Much different than the Coco floss. It is not overpowering, which is nice. I will purchase both brands again in the future.

What type of material is the floss made of?

Polyester. Cotton is no longer used in floss as it frays and is harsh. Floss that claims to use bamboo fibers are also harsh and bamboo fibers and textiles are really considered rayon. Silk goes through chemical processes and needs to be threaded or else breaks frequently. Nylon is similar to polyester. Both are from the fossil oil polluters and doesn't biodegrades till 30 years or more although polyester can be recycled. Waterpiks have a limited reach.

Does the floss itself contain plastic?

If polyester is listed then yes, the floss is plastic.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

DrTung's Smart Floss - Natural Dental Floss, Cardamom Flavor - Pack of 2 | PTFE & PFAS Free, Gentle on Gums, Expands & Stretches, BPA Free

Product ID: 28288273

Details

Brand
drTung's
Dental Floss Type
Dental Floss
Flavor
Cardamom
Item Form
String
Special Feature
Expanding

🌿100% natural, PTFE & PFAS free

🦷55% cleaner teeth clinically proven

🧴BPA free & gentle on gums

¥5326

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

Description

🦷 Elevate Your Smile Game with Smart Floss – Because Your Teeth Deserve the Best!

TRUSTED BY THOUSANDS - Join over 15,000 happy users who rate it 4.5 stars for healthier smiles.
CHEMICAL FREE CONFIDENCE - Free from PTFE, PFAS, BPA, and petrochemical wax for a truly natural clean.
GENTLE YET DURABLE DESIGN - Cushion-soft floss that’s tough on plaque but kind to sensitive gums.
CLINICALLY PROVEN 55 CLEANER TEETH - Expands & stretches to reach every nook and cranny for a deeper clean.
NATURALLY REFRESHING CARDAMOM FLAVOR - Elevate your flossing routine with a subtle, allergen-free spice twist.

DrTung's Smart Floss is a premium, natural dental floss that expands and stretches to clean 55% more effectively. Infused with a refreshing cardamom flavor, it’s free from BPA, PTFE, PFAS, and petrochemical wax, making it gentle on gums and safe for daily use. Trusted by thousands, this pack of 2 offers 180 feet of eco-conscious, clinically proven flossing power designed for a healthier, fresher smile.

Specifications

ASIN	B01678Y3DS
ASIN	B01678Y3DS
Age Range Description	Adult
Best Sellers Rank	#2,200 in Health & Household ( See Top 100 in Health & Household ) #18 in Dental Floss
Brand Name	drTung's
Customer Reviews	4.5 4.5 out of 5 stars (15,474)
Date First Available	July 28, 2014
Dental Floss Type	Dental Floss
Flavor	Cardamom
Included Components	Refill
Item Dimensions	5 x 0.7 x 7 inches
Item Form	String
Item model number	SG_B01M0GUPCS_US
Manufacturer	drTung's
Manufacturer	drTung's
Manufacturer Part Number	PPAX1307805
Material Type	Polyester
Model Number	SG_B01M0GUPCS_US
Number of Items	2
Other Special Features of the Product	Expanding
Package Type Name	Blister
Power Source	Manual
Product Dimensions	5 x 0.7 x 7 inches; 1.06 ounces
Recommended Uses For Product	Cleansing
Unit Count	180 Feet

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

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

¥5326

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

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews