TranscenDental Floss: Organic, Natural Fiber Floss

Nothing But Fiber

Most floss is made from nylon or PTFE — synthetic plastics coated in petroleum-based wax and artificial flavoring. Even many products marketed as natural are coated in beeswax, candelilla wax, or carnauba wax, and flavored with synthetic mint compounds. Ours has none of that. No wax. No flavor. No plastic. No forever chemicals. Just strong, biodegradable, plant-based fiber that does its job without putting anything unnecessary in your mouth or sending anything to a landfill that will outlive you.

Ingredients: Bamboo charcoal, menthol and beeswax.

It comes in a refillable glass storage vessel with a 30m spindle — zero waste packaging made to last, not to be thrown away after one use.

Free of Forever Chemicals and Synthetic Wax

PFAS — the "forever chemicals" — have been found in many conventional flosses, including some marketed as premium products. They create a slippery coating that makes floss glide more easily. The problem is they accumulate in the body and the environment indefinitely. They don't break down. They don't leave. Studies have linked PFAS exposure to hormonal disruption, immune dysfunction, and increased cancer risk.

Our non-toxic flosses are made without any of it — no PFAS, no BPAs, no synthetic waxes, no artificial flavoring, no plastic of any kind. The floss is uncoated and unflavored by design. Plain. Pure. Made without compromise. If you've been looking for a non-toxic alternative to conventional waxed silk dental picks and coated flosses, this is the answer.

Pure Plant Fiber Made for Gentle Use

This floss is made from plant fiber chosen for its strength, sustainability, and biodegradability. It grows faster than almost any other plant — without pesticides, herbicides, or artificial irrigation. It biodegrades completely, unlike nylon and PTFE which persist in landfill for centuries. And it's strong enough to handle tight contacts between teeth without shredding — something silk dental alternatives often couldn't manage, which is why we moved away from silk entirely.

Because this floss is uncoated it may feel slightly different from waxed products at first. That's not a flaw — it means there's no synthetic coating between the fiber and your teeth. Gentle on tissue. Effective at removing debris. Most people adapt within a few uses and don't go back. Safe for kids. Safe for the whole family.

Zero Waste Glass Storage

The floss comes in a glass vessel with a 30m spindle inside. Glass is infinitely recyclable and the container is reusable. No single-use plastic, no blister packs, no cardboard with a plastic window. Sustainable from the inside out. 30 meters per refill — approximately a 2-3 month supply with twice-daily use at $12.

How to Use It

Unwind about 45cm and wrap the ends around your middle fingers, leaving a few centimeters taut between them. Guide it gently between teeth using a zigzag motion — don't snap it into the tissue. Curve it around each tooth in a C-shape and slide gently below the line where tooth meets gum. Move to a clean section for each tooth. Safe for kids. Gentle enough for sensitive areas. Strong enough for tight contacts.

Complete Your Oral Care Routine

Flossing removes what brushing misses — but what you brush with matters just as much. TranscenDental toothpaste remineralizes teeth, heals gum tissue, and rebuilds your oral microbiome with 39 active, edible ingredients. No fluoride, no SLS, no glycerine. Together they give you a complete non-toxic oral care routine with nothing synthetic in either product.

After flossing, try an Ora Flora xylitol mint to suppress the bacteria you've just dislodged before they can reattach to tooth surfaces.

Frequently Asked Questions

What is the best natural dental floss?

The best option is uncoated, unwaxed plant fiber floss packaged in a refillable glass vessel. It should contain no PFAS chemicals, no synthetic wax, and no plastic components. Biodegradable plant fiber is the cleanest choice for anyone prioritizing both personal health and environmental impact — it cleans effectively, breaks down naturally, and introduces nothing harmful into your mouth or bloodstream.

What is the healthiest type of floss?

The healthiest floss cleans effectively without introducing harmful compounds. PTFE products often contain PFAS. Waxed products use petroleum-based or synthetic coatings. Flavored varieties use artificial compounds. Uncoated, unflavored plant fiber avoids all of these — the mechanical cleaning benefit without any chemical exposure. It's also the only option that produces no microplastic shedding during use.

What is a natural alternative to dental floss?

Interdental brushes, water flossers, and wooden picks are the most common alternatives. However none match the effectiveness of floss used correctly, particularly below the gumline where periodontal disease starts. For people who want to eliminate synthetic materials, uncoated plant fiber is the most direct like-for-like replacement — same mechanism, none of the plastic or chemicals. Dental lace made from plant materials is another term used for this category of product.

What floss has no microplastics?

Conventional nylon and PTFE flosses shed microplastics during use — small enough to be absorbed by tissue and enter the bloodstream. Plant fiber floss produces no microplastic shedding because it contains no plastic. It's fully biodegradable material. If avoiding microplastic exposure is a priority — and given the emerging research on microplastic accumulation in human tissue, it should be — plant-based fiber is currently the best available option in this category.