Frequently Asked Questions
Everything about ingredients, usage, shipping, and subscriptions. Still stuck? Contact us.
How does GlowyGum help whiten teeth?⌄
Nano-hydroxyapatite helps support enamel and a whiter-looking surface, while sodium phytate gently lifts surface stains from coffee, tea, and wine, no peroxide or bleaching.
Is it sugar-free?⌄
Yes, 100% sugar-free and aspartame-free, sweetened with xylitol and erythritol that are friendly to your teeth.
Does it contain caffeine?⌄
Yes, natural caffeine from guarana, paired with L-theanine for smoother, calmer energy. Because it contains caffeine, GlowyGum is made for adults and not recommended for children.
How many should I chew per day?⌄
Chew 1 to 2 pieces a day, after meals, with your morning coffee, or whenever you want fresh breath and clean energy. Give each piece 15 to 20 minutes for the most ingredient contact.
When will I see results?⌄
Fresh breath and a cleaner feel start right away. A whiter-looking smile is gradual and builds with consistent daily use, usually noticeable within 2-3 weeks.
How long does one pack last?⌄
A 2-pack (48 pieces) lasts about 3-4 weeks at 2 pieces per day.
Is shipping free?⌄
Standard shipping (3-7 days) is free on every order, with tracking. Express (2-4 days) is $4.90. See Shipping & Returns for details.
What's your guarantee?⌄
A 60-day money-back guarantee. If it's not for you, contact us within 60 days and we'll make it right, see our Refund Policy.
How do I manage my subscription?⌄
Skip, pause, edit, or cancel anytime from your account before your next billing date. More on the Subscription page.
How much do I save by subscribing?⌄
Subscribers save 30% on every order, with free delivery and early access to new flavors.