Sodium Fluoride

Sodium Fluoride molecular structurePubChem

adults • Skin contact product

Check for Different Age (6 available)

Is this safe for adults to use Sodium Fluoride?

⚠️
USE WITH CAUTION
Danger Score: 5 (Lower is safer)
Quick Answer: Sodium Fluoride use with caution for adults when used in topical products. Adults generally have higher tolerance.

ℹ️General Overview

For adults: moderate concern. Sodium fluoride is not commonly used on skin and can irritate the skin and eyes. It is restricted in cosmetics in some countries and is not allowed in food.

✅What to Do

Prefer products made for skin and avoid using dental or other non-skin products on your skin. If you must use a product that lists sodium fluoride, do a small patch test on a hidden area first, do not apply to broken or inflamed skin, avoid the eye area, wash your hands after use, and store products away from children. If the product could be swallowed, do not use it on skin.

⚠️Warnings

Do not let children handle products with sodium fluoride and do not swallow it — ingestion can be harmful. Regulatory listings note use limits or restrictions (Health Canada; European Union cosmetics rules) and the ingredient is labeled as a skin and eye irritant under European hazard labeling. The U.S. Food and Drug Administration does not allow this substance to be used in food. If you experience eye or skin irritation, stop use and seek medical advice. For accidental swallowing or large exposures, contact poison control or seek emergency care.

Confidence: HIGH

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Safety Risk Labels

This ingredient has the following documented risks:

Irritant: This ingredient is listed as an eye and skin irritant under EU hazard rules. That means it can cause redness, stinging, or sore eyes and skin on contact, so it is a real irritation risk if a child gets it on their skin or in their eyes (EU GHS classification).
Banned: Health Canada and the EU put limits or bans on its use in cosmetics, and U.S. food rules bar it from food uses. These government restrictions mean many regulators consider its use restricted or not allowed in some products.
Organ Risk: EU hazard labeling lists this chemical as toxic or harmful to non-reproductive organs with repeated exposure. While one Canadian source views the risk as low, the EU classification indicates a possible risk to organs like liver or kidneys if exposure is high or repeated.
Absorbed: It is used in different places, including limited food or additive uses noted by U.S. regulators, meaning people can get exposed in more than one way. Multiple exposure sources raise the chance the chemical can enter the body and add up over time.

Tap or hover over labels to see detailed risk information.

Alternative Names for Sodium Fluoride

This ingredient may also be listed as:

sodium fluorideA838842SODIUM FLUORIDE, TRACE METALS GRADE, 99.99%C08142SODIUM FLUORIDE [UN1690] [POISON]P00019SODIUM FLUORIDE, 200MM AQUEOUS SOLUTIOND00943SODIUM FLUORIDE, 99.99% (METALS BASIS), 3-6MM PIECESFT-0645095FT-0688141

Always check ingredient labels carefully, as ingredients may be listed under different names.

Research Articles on Sodium Fluoride

Scientific research related to this ingredient:

Comparative assessment of biocompatibility of various fluoride agents in cell culture.

PMID: 40604900PubMed ↗

These research articles provide scientific evidence about Sodium Fluoride safety and effects.

Common Questions About Sodium Fluoride

Is this safe for adults to use Sodium Fluoride?

Use caution with Sodium Fluoride for adults. Some safety concerns have been identified.

What are the irritant risks of Sodium Fluoride for adults?

Can cause skin redness, itchiness, or rashes—especially on sensitive baby skin.

What are the banned risks of Sodium Fluoride for adults?

Banned or heavily restricted in one or more countries.

What are the organ risk risks of Sodium Fluoride for adults?

May harm organs like liver, kidneys, or lungs with repeated use.

What are the absorbed risks of Sodium Fluoride for adults?

Can be absorbed through the skin and get into the bloodstream.

What products contain Sodium Fluoride?

Sodium Fluoride is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.

When can adults using products with Sodium Fluoride?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for adults. Use the age selector above to check other ages.

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