Ingredient

Fluoride

Positive in 15 products Neutral in 25 Flagged in 10

What is Fluoride?

Fluoride is a naturally occurring mineral found in various water sources, certain foods, and as a compound in oral health products. It is often added to public water supplies and dental products to help prevent tooth decay.

The primary use of fluoride in consumer products is in oral care, specifically in toothpaste and mouthwash, where it helps to strengthen teeth enamel and reduce the risk of cavities. The health evidence indicates that while fluoride has clear dental benefits at appropriate levels, excessive intake can lead to dental fluorosis or, in rare cases, skeletal fluorosis.

When seeing fluoride on a label, it is typically associated with its intended benefits for dental health, as recommended levels are carefully managed to offer protective effects without damaging enamel.

Commonly found in: Toothpaste, Mouthwash, Municipal Water Supplies, Shower Filters, Sink Filters

What to watch

Excessive fluoride intake can cause dental fluorosis, which affects the appearance of tooth enamel.

Benefits

Fluoride helps to prevent tooth decay by strengthening tooth enamel.

FDA

Fluoride is approved by the FDA for use in dental products and is considered beneficial for oral health at safe levels.

Research

Research shows fluoride is effective in preventing cavities, but excessive exposure risks such as fluorosis are also documented.

Vegan

Fluoride is a mineral, not derived from animals, and generally considered vegan-friendly.

Sources: Fluoride: Benefits and Risks of This Mineral

Scout's take

The filter achieves a reduction of 98.40% of Fluoride, which is important for reducing dental fluorosis and other health concerns.

More from Scout's analyses

No specific data is available for fluoride reduction, but it is estimated to be around 20% based on similar filter technologies.

from the analysis of Dermazen Zenflow Purifying Showerhead

The filter does not specifically mention fluoride reduction, indicating it may not be effective in removing this contaminant.

from the analysis of Miniwell L720-Plus Shower Filter System

Fluoride reduction is unknown but is estimated to be moderate due to the filter's technology. Fluoride is often added to water for dental health but can have adverse effects in high concentrations.

from the analysis of Epic Water The Answer Everywhere Bottle Filter