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Find answers to common questions about Oral Defense Probiotics, shipping, returns, and more.
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Simply chew one tablet daily after brushing your teeth, preferably in the evening before bed. Let the tablet dissolve slowly in your mouth rather than swallowing it whole. For optimal results, avoid eating or drinking for 20 minutes after taking your tablet.
Most customers notice fresher breath and a cleaner-feeling mouth within the first 7 to 14 days. More significant improvements to gum health typically become apparent within 30 days. For best results, we recommend at least a 90-day supply.
Yes! Oral Defense is safe for children aged 4 and older. The probiotic strains (BLIS K12 and M18) have been extensively studied in pediatric populations. Consult your pediatrician if your child has specific health conditions.
Oral Defense is generally safe alongside most medications. If you are taking antibiotics, wait until you complete the course before starting. Consult your healthcare provider if you are on immunosuppressive medications.
Gut probiotics are designed to survive stomach acid and colonize your intestines. Oral Defense uses completely different strains (BLIS K12, M18, and 5 others) formulated to colonize your mouth, throat, and nasal passages via a dissolving lozenge.
Mouthwash kills all bacteria indiscriminately, providing 1-3 hours of relief. Oral Defense takes the opposite approach: it floods your mouth with beneficial bacteria that outcompete harmful ones, creating lasting 24/7 protection.
We recommend at least a 3-bottle supply (90 days). Research shows the most significant results occur between 30 and 90 days. The 3-bottle bundle saves 43% and the 6-bottle bundle saves 52%.
Standard delivery takes 7-14 business days worldwide. Most orders arrive within 10 days. You will receive a tracking number via email once your order ships.
Yes! We ship to most countries worldwide. Shipping costs and delivery times vary by location. Options are shown at checkout.
You will receive a tracking email once your order ships. If not received within 3 business days, check your spam folder or contact help@glowsmile.co.
Absolutely. Every order is backed by our 30-day money-back guarantee. If you are not completely satisfied, contact us for a full refund, no questions asked. You do not even need to return the bottles.
Email help@glowsmile.co with your order number. Our team responds 7 days a week. Refunds are processed within 5-10 business days.
Oral Defense contains 7 clinically studied strains totaling 11 Billion CFU: Lactobacillus reuteri (2B), Streptococcus salivarius K12 (2B), S. salivarius M18 (2B), Lactobacillus paracasei (1.5B), Bifidobacterium lactis (1.5B), Lactobacillus brevis (1B), and Streptococcus A12 (1B).
Yes. The BLIS K12 and M18 strains alone have been the subject of 30+ peer-reviewed clinical studies demonstrating their effectiveness for oral health, breath freshness, and upper respiratory health.
Yes. Oral Defense is Non-GMO, Vegan, Gluten-Free, and manufactured in a GMP Certified facility. It contains no artificial colors or sweeteners.
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