Clinically Studied L. reuteri4.8/5 · 3,000+ Reviews on Trustpilot

GumShield Night Gum Health Probiotic Lozenges

Gums receding? Stop the slide, starting tonight.*


  • Brushing isn't reaching the gum line? One lozenge at night brings good bacteria right there*
  • Clinically studied L. reuteri strains support healthy gums and a balanced oral microbiome*
  • 1 minty lozenge after brushing, no device, no special toothpaste
Keep brushing and flossing. Add one lozenge every night.
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Why should I subscribe?

  • Free shippingon your 1st order
  • Save up to 34%on every delivery
  • Pause or cancelany time
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60-Day Risk-Free TrialTry it for 60 days. Not happy? Get a full refund.
How does GumShield Night work?

Gums recede most where plaque and irritation settle in, right at the gum line, where your brush doesn't fully reach. As the lozenge melts, it brings Lactobacillus reuteri, friendly bacteria studied for gum health, into your mouth to support healthy gums and a balanced oral microbiome.* It doesn't replace brushing: it works alongside it.

How do I take it?

Every evening after brushing, let one lozenge melt slowly in your mouth. Don't chew it, and don't eat or drink for 30 minutes after.

Will it make my gums grow back?

No product can honestly promise that, and we won't. GumShield Night is made to help you keep the gums you have healthier and calmer.*

Do I still need to brush and floss?

Yes. In studies, the benefits came on top of regular brushing. Keep your routine and your dental checkups.

How quickly will I notice a difference?

In L. reuteri studies, people saw changes in gum health after 2 to 7 weeks of daily use. Give it at least 4 to 8 weeks. That's why every order comes with our 60-day money-back guarantee.

Everything your gums need. Nothing they don't.

Clinically Studied L. reuteri

Works at the Gum Line

Natural Mint, With Xylitol

Sugar-Free, Alcohol-Free

1 Lozenge Every Night

60-Day Money-Back Guarantee

Sound familiar? You're not overreacting.

Teeth looking longer

Every year your teeth look a little longer in the mirror, and the roots are starting to show.

  • ✓Supports healthy gums every night*
  • ✓Works right at the gum line
  • ✓Built for the long run
Pink in the sink

Even light brushing makes your gums bleed, no matter how careful you are.

  • ✓Supports calmer, healthier gums*
  • ✓Gentle, sugar-free lozenge
  • ✓Keep your usual toothbrush and paste
Nightmares about losing your teeth

You lie awake worrying your teeth will fall out, and 'we'll keep an eye on it' isn't a plan.

  • ✓Something you can actually do every night
  • ✓One minute after brushing
  • ✓Works alongside your dental care
Dreading a gum graft

You've been quoted thousands of dollars for surgery, and it sounds painful. You keep putting it off.

  • ✓A simple routine to add today
  • ✓No device, no gels, no surgery talk
  • ✓Ask your dentist what's right for you
Why brushing isn't enough

Your gums don't recede randomly. They recede where plaque settles.

Plaque and irritation build up right at the gum line, the one spot your toothbrush can't fully clean.

Where your brush can't reach: GumShield Night at the gum line

The bacteria living along your gum line decide whether your gums stay calm or get irritated. Brushing removes some of them every day, but they come right back. GumShield Night adds friendly Lactobacillus reuteri bacteria every night, to support healthy gums and a balanced oral microbiome.*

1. Brush as usual

Your toothbrush and floss remove plaque from the surfaces they can reach.

Keep your routine

2. Melt one lozenge

As it melts, the lozenge brings friendly bacteria along the gum line, where brushing doesn't fully reach.*

L. reuteriXylitolMint

Sugar-free. Alcohol-free. Nothing to rinse.

What's inside

Studied strains. Simple formula.

No gels, no oils, no 'gum regrowth' promises. Just what research supports.

GumShield Night ingredients: L. reuteri, xylitol, natural mint
Gum health

Lactobacillus reuteri

Probiotic strains studied in clinical trials for gum health. Support healthy gums and a balanced oral microbiome.*

In several clinical studies, L. reuteri lozenges reduced gum bleeding and irritation compared with placebo after 2 to 7 weeks.

Sugar-free

Xylitol

A natural sweetener that keeps the lozenge sugar-free.

Fresh

Natural Mint

For a fresh, clean taste before bed.

Study results refer to L. reuteri research, not to the GumShield Night formula.

Why nothing has worked so far

Most products work on your teeth. GumShield Night works on your gums.

If you've tried softer brushes, oil pulling, salt water and gum serums and your gums keep receding, here's why.

Brushing alone Mouthwash Gum serums GumShield Night
Reaches the gum linePartlyPartlyPartly✓
Supports a balanced oral microbiome*✕✕✕✓
Clinically studied strains✕✕✕✓
Alcohol-free✓Often not✓✓
Takes 1 minute at night✓✓✕✓
Money-back guarantee✕✕Varies60 days
What to expect

Calmer gums, week after week

GumShield Night works with your routine, not instead of it.

Week 1

A new night habit

Brush, floss, then let one lozenge melt. That's it.

Weeks 2–7

Gum support builds

In L. reuteri studies, people saw changes in gum health in this window.*

Week 8+

Keep the slide stopped

Keep going every night and keep your dental checkups.*

Individual results vary.

Is GumShield Night for you?

Made for adults who want to protect the gums they have

Your dentist says 'we'll keep an eye on it'

You want something to do between visits, not just wait.

Your gums bleed when you brush

Even with a soft brush and a gentle hand.

You're 40+ or going through menopause

Your gums started changing along with everything else.

You want to avoid more invasive options

You'd rather start with a simple daily habit. Talk to your dentist about what's right for you.

GumShield Night doesn't replace dental care. See your dentist if you have pain, swelling or loose teeth.

Try it for 60 days, risk-free

Take GumShield Night every evening for 60 days. If you're not completely happy, email us and we'll refund every penny. No questions asked.

Get GumShield Night

Frequently Asked Questions

How long does one jar last?

One jar of 30 lozenges lasts 30 days at one lozenge every evening.

Does it taste good?

It's a fresh, natural mint lozenge, sweetened with xylitol, with no sugar.

Can I take it if I wear braces or dentures?

Yes, just let it melt slowly. If you have dentures, ask your dentist if you have any questions.

Is it safe?

L. reuteri is a probiotic that naturally lives in the human body. If you have a weakened immune system or a medical condition, ask your healthcare provider first.

Does it replace my dentist?

No. Keep brushing, flossing and seeing your dentist. GumShield Night is an extra step at home.

Can I pause or cancel my subscription?

Anytime. Skip a delivery, change your frequency or cancel in a few clicks from your account, or just send us an email. No fees, no commitment.

What is your return policy?

Try GumShield Night for 60 days. If you're not completely satisfied, contact us and we'll give you a full refund.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. GumShield Night does not replace brushing, flossing or professional dental care. Study results mentioned on this page refer to Lactobacillus reuteri research, not to the GumShield Night formula. Keep out of reach of children. If you have a weakened immune system or a medical condition, ask your healthcare provider before use. See your dentist if you have pain, swelling or loose teeth.

GumShield NightSave up to 34% · 60-day guarantee
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