Rethink Mouthwash.

No Alcohol. No Burn. Just Balance.

  • Alcohol-Free

  • Probiotic

  • Gentle

  • Ph-Balanced

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Designed to protect your microbiome, not sterilize it.
Alcohol-based formulas that kill all bacteria, good and bad.
Gentle freshness that hydrates and soothes your mouth.
Harsh burn, dryness, and temporary freshness.
Clean and sustainably sourced.
Artificial dyes, animal testing, hidden chemicals.

What's Inside?

  • 🌿 Naturally Clean

    Made with botanically derived ingredients. No harsh chemicals, synthetic dyes, or artificial flavors.
  • 💧 Alcohol-Free Formula

    Gently cleans without the burn. Supports hydration and balance, not dryness or irritation.
  • 🧪 Probiotic-Infused

    Promotes a healthy oral microbiome with clinically backed strains for daily bio-balance.
  • ❌ Toxin-Free

    No parabens, sulfates, or phthalates just ingredients you can trust and pronounce.
  • 🧘 Elevated Ritual

    Thoughtfully formulated for a spa-like rinse that refreshes both mouth and mind.
  • ♻️ Eco-Friendly Packaging

    Fully recyclable and consciously sourced to reduce environmental impact without sacrificing design.

Real People. Real Balance.

  • ★★★★★
    minty. leaves my mouth feeling clean and refreshed.
    Sean G.
  • ★★★★★
    I REALLY like this mouthwash. It includes all the right things for a healthy mouth and omits all the harmful things to keep it that way.I use it at least 2 times a day & my breath and mouth are healthy and fresh. It takes very little so the bottle will last a good amount of time.It is well sealed and in an earth friendly bottle.10/10 I will get this again
    TXDawgs
  • ★★★★★
    I’ve been using this alcohol-free probiotic mouthwash, and I’m really pleased with it. It has a fresh minty taste that leaves my mouth feeling clean without that harsh burning sensation you get from regular mouthwashes. It’s gentle on my gums and doesn’t dry out my mouth, which I really appreciate. The aloe and xylitol make it soothing and hydrating, so my mouth feels refreshed instead of tight or irritated.I also like that it’s made with natural ingredients and no alcohol, fluoride, or artificial dyes. It feels like it’s doing good for my mouth instead of just masking bad breath. My teeth feel smooth, and my breath stays fresh for hours. If you’ve got sensitive gums or just want something more natural and gentle, this mouthwash is a great choice.
    Laura Brainard
  • ★★★★★
    It's a bit unusual to find a mouthwash with prebiotic ingredients, so I'm glad I found this one! The Flow mouth rinse has a pleasant, mild flavor. I like the ingredients profile and it accomplishes the goal of introducing probiotics into my dental hygiene routine as encouraged by my dentist.
    M
  • ★★★★★
    The bottle is simple and clean with a twist-off cap that also works as a cup. The seal under the cap was tight and intact. The liquid has a clear look and a smooth texture.The taste is mild and minty with no harsh bite. There is a slight eucalyptus note but no lingering stevia aftertaste. It rinses easily without foaming or burning.My mouth feels fresh for several hours after use. It also helps with dry mouth by keeping things moist and balanced. I have not felt any irritation even with daily use.This rinse avoids alcohol and fluoride but still supports enamel and breath. The ingredients are natural and the formula is gentle. The xylitol and aloe work well to soothe and hydrate.
    Pure
  • ★★★★★
    I think it's really good.. flavor is super decent and not overpowering or too faint... pretty fresh burst kind of mint feeling. Flavor is refreshing and does not have any annoying aftertaste. Not a sugary taste like store bought versions but I am getting a natural sweetness taste and I like that this is all natural. My entire mouth feels clean like I just brushed my teeth. Would certainly order this one again and a larger bottle too if they have it. I like to try these types of hidden gems and see what I can find... this one surely is one for me and I'd recommend this rinse to others.
    gavino

FAQ

Questions? We've Got Answers.
  • Yes. Flow is alcohol-free, pH-balanced, and designed to be gentle on enamel and gums. It won’t sting, burn, or dry out your mouth.

  • Yes. Most bad breath is caused by bacterial imbalance, not lack of freshness. Flow supports a healthy oral microbiome to address odor at the source not just mask it.

  • No. Flow contains no alcohol or harsh antiseptics. You’ll feel clean and refreshed.

  • Traditional mouthwash sterilizes your mouth. Flow supports balance. Our alcohol-free, probiotic formula cleans without disrupting beneficial bacteria.

  • Probiotics help support a balanced oral microbiome. Instead of wiping everything out, Flow works with your mouth’s natural ecosystem for long-term oral health.

  • Orders ship within 1–2 business days. Standard delivery typically takes 3–7 business days.

    If you’re not satisfied, we offer a 30-day money-back guarantee — simple and hassle-free.

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