GLO Science Enamel Stain Protection Serum – Professional-Grade Serum Repairs, Strengthens & Shields Teeth Against Stains – Dentist Recommended, Fluoride Free, Safe for Sensitive Teeth – 0.176 oz

["Strengthens & Protects Against Stains: This professional-grade, dentist-recommended enamel protection serum is designed to boost acid resistance while shielding teeth against everyday stains for up to 3 months; formulated with nano-hydroxyapatite, a biomimetic alternative to fluoride, this serum helps remineralize enamel as well as extend the longevity of your radiant smile after teeth whitening","Pair It With: Use with our best-selling So Brilliant device for the fastest way to whiter teeth; erases up to 10 shades in just 5 days","Easy to Use & Safe for Dental Appliances: Dry teeth with a cloth and apply an even layer of serum to each tooth, extending gel slightly onto the gum line; keep lips open for 20 seconds to allow the serum to form a thin coating; do not rinse and avoid eating or drinking for at least 30 minutes; use once daily for 7 consecutive nights, repeating treatment every 1–3 months; this formula is safe on veneers, crowns, and bridges","Enamel Support for GLP-1 Users: As GLP-1 supplements become more popular for weight management, some users may notice changes like dry mouth, sensitivity, acid reflux, or enamel stress; this serum helps give teeth the extra support they need to remain strong and resilient","Trusted by Dentists & Professionals: Invented by dentists, GLO Science technology is now recommended and used in thousands of dental practices globally"]