
ABOUT TROLLTUNGA TRÅD

Transforming Dental Care
TrollTunga Tråd was created because there wasn’t any floss on the market that felt like a real self-care product. The creator, Dr. Margaret Feldborg, knows first-hand how hard it is for patients to commit to a flossing routine, so she wanted to make floss as attractive as possible Skin and hair products look, feel, and smell good but dental products have nothing pulling us to use them. It was time for a floss with personality, good taste, and a luxurious texture!
TrollTunga Tråd also has a fluoride coating so that you get enamel remineralizing fluoride in the contact areas of your teeth – a common spot where Dr. Feldborg sees cavities on her patients.
For Dr. Feldborg, quality was of utmost importance - that’s why TrollTunga Tråd is produced in a premium facility in Italy. The environmental impact of our floss habit is important too - which is why TrollTunga Tråd doesn’t have a plastic dispenser.

Founded by Dr. Margaret Feldborg
The company is the vision of Dr. Margaret Feldborg, a dentist passionate about redefining the dental experience.
Dr. Feldborg is licensed in both the United States and Norway. A Dean's Scholar from the University of Pennsylvania School of Dental Medicine, she holds certifications in Digital Smile Design and is a Premier Level Invisalign provider.

Our Commitment to You
Healthy and beautiful smiles are often one and the same. At TrollTunga Tråd, our mission is to provide you with dental care products that represent both objectives. From our fluoride-coated floss that fights cavities and gum disease to our eco-friendly packaging, we are dedicated to enhancing your oral health sustainably while making every flossing experience a pleasure.