Flux Fruit Mint Review 2026 | Yuka Score 98/100

Finding a dental care product that balances high-efficacy fluoride protection with a clean ingredient profile can be a challenge, but Flux Fruit Mint achieves this with an impressive Yuka score of 98/100. This "Excellent" rating confirms that the formulation is free from controversial endocrine disruptors and harsh preservatives, making it a top-tier choice for families. Designed specifically to strengthen enamel and prevent cavities, this mouthwash delivers a refreshing burst of flavor without the health risks often associated with traditional oral care brands.

What is Flux Fruit Mint?

Flux Fruit Mint (specifically the Junior variant for the 7350087735375 barcode) is a high-quality fluoride mouthwash developed in Scandinavia. It is primarily formulated for children aged 6 to 12, though its high fluoride content makes it effective for anyone needing extra caries protection. The product is renowned for its unique flavor profile, which blends a distinct, sweet fruitiness with a cooling mint sensation that isn't overpowering.

Unlike many commercial mouthwashes that rely on alcohol to provide a "clean" feeling, Flux is entirely alcohol-free. This ensures that the delicate oral mucosa is not irritated or dried out during use. Its primary function is to provide a topical application of Sodium Fluoride, which works to remineralize tooth enamel and protect exposed root surfaces from acid attacks throughout the day.

Yuka Score Analysis

The Yuka score of 98/100 places Flux Fruit Mint in the "Excellent" category, a rare feat for flavored dental products. This score is a reflection of the brand's commitment to safety and transparency. By avoiding common "red flag" ingredients like parabens, triclosan, or synthetic dyes that are linked to health concerns, Flux provides peace of mind for parents and health-conscious consumers.

The high score is also attributed to the use of Xylitol, a natural sweetener that actually inhibits the growth of cavity-causing bacteria. When a product scores this high on Yuka, it means the risk of skin irritation, hormonal disruption, or long-term toxicity is virtually non-existent based on current scientific data.

Complete Ingredient Breakdown

The ingredient list for Flux Fruit Mint is intentionally short, focusing on functional components that support oral health without unnecessary fillers. Here is a breakdown of the key ingredients categorized by their safety profile.

Low Risk / Safe Ingredients

• Sodium Fluoride: The active agent that strengthens enamel and prevents dental caries.
• Xylitol: A tooth-friendly sweetener that reduces the levels of decay-causing bacteria in saliva.
• Glycerin: A plant-derived humectant that keeps the mouth hydrated and ensures a smooth product texture.
• Aqua: Pure water used as the base solvent for the formulation.
• Citric Acid: A natural pH adjuster that ensures the mouthwash remains stable and effective.

Aroma and Colorants

• Aroma: Provides the signature fruit-mint flavor; verified as safe in this specific formulation.
• CI 42051: A food-grade blue dye used in very small quantities to give the liquid its color, rated as safe by Yuka.

Who Should Use This

Ideal for

• Children (6-12): Specially formulated with the right fluoride concentration for developing permanent teeth.
• Sensitive mouths: The alcohol-free formula is perfect for those who find traditional mint washes too "spicy" or painful.
• High-risk patients: Anyone prone to frequent cavities or those suffering from dry mouth (xerostomia).

May not be ideal for

• Toddlers: Children under 6 who have not yet mastered the "spit" reflex should avoid fluoride rinses to prevent ingestion.
• Extreme Mint Purists: Those who prefer a medicinal, stinging mint flavor may find the fruity undertones too sweet.

Pros and Cons

Pros

• High Safety: Boasts a 98/100 Yuka score, ensuring no harmful chemicals.
• Great Taste: The blend of fruit and mint makes it much easier for children to maintain a daily routine.
• Alcohol-Free: Does not cause the burning sensation common in other brands.
• Eco-Friendly: Often packaged in recyclable bottles, aligning with Scandinavian sustainability standards.

Cons

• Availability: Can be harder to find in physical stores outside of Northern Europe.
• Price Point: Often slightly more expensive than generic drugstore mouthwashes.

How to Use

To get the maximum benefit from the fluoride in Flux Fruit Mint, follow these simple steps for daily oral hygiene:

1. Measure: Pour approximately 10ml of the solution into the cap (often the bottle has a built-in dosing pump).
2. Rinse: Swish the liquid vigorously between your teeth and around your gums for 60 seconds.
3. Spit: Carefully spit out the liquid; do not swallow.
4. Wait: For best results, do not eat or drink for 30 minutes after rinsing to allow the fluoride to bond with the enamel.

Frequently Asked Questions

Is Flux Fruit Mint safe if a small amount is swallowed?

While accidental ingestion of a tiny amount is generally not harmful, mouthwash is not intended to be swallowed. If a large quantity is ingested, especially by a child, contact a healthcare provider immediately.

Can adults use the Junior Fruit Mint version?

Yes! While it is marketed for children, the 0.05% (or 500 ppm) fluoride concentration is effective for adults who prefer a milder, fruitier flavor over intense menthol.

Why does it have a Yuka score of 98 and not 100?

The remaining 2 points are usually deducted due to the presence of fluoride itself, which must be used in controlled amounts, or the specific food coloring used for visual appeal.

Related Products to Consider

If you like face care products, you might also explore:

• carrot oil (Yuka 100/100) - Face Care with Excellent rating
• Deliplus Castor oil (Yuka 100/100) - Face Care with Excellent rating
• U Nourishing melting balm (Yuka 100/100) - Face Care with Excellent rating

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Final Verdict

YES, we highly recommend Flux Fruit Mint. It is a rare example of a product that satisfies both dental professionals and clean-beauty advocates. With a Yuka score of 98/100, it stands as one of the safest oral care products on the market today. Whether you are looking for a kid-friendly rinse that they will actually enjoy using, or you want a safe, alcohol-free fluoride boost for yourself, Flux delivers exceptional performance with an impeccable safety record.