Slo Natural Powder Mouthwash - Mint
For a fresh, low-waste addition to your daily oral care routine
A natural powdered mouthwash designed to be used before brushing, helping freshen your mouth and support a balanced oral environment - without the big plastic bottle.
Created by a dentist, this clever little powder contains ingredients including birch xylitol, calcium glycerophosphate and zinc citrate, and simply mixes with a small amount of warm water to create your mouth rinse.
Each compact 35g pack gives you up to 70 rinses, making it an easy, space-saving alternative to traditional liquid mouthwash - especially handy for travel.
Fresh, minty, plastic-free and proof that sometimes adding water yourself just makes more sense.
- Dentist-created pre-brushing mouthwash
- Contains birch xylitol
- Helps freshen breath
- Up to 70 rinses per pack
- Fresh minty flavour
- Fluoride-free
- 100% natural ingredients
- Vegan and cruelty-free
- Plastic-free, compostable paper packaging
- Compact and brilliant for travel
35g - up to 70 rinses
The Experience
Fresh and minty, without lugging home another bottle mostly filled with water.
The powder transforms into a mouth rinse with a little warm water and is designed to be used before brushing as part of your regular oral care routine.
How To Use
Use up to twice daily before brushing.
Add one scoop (approximately 0.5g) of powder directly into your mouth followed by a sip of warm water, or mix one scoop into approximately 15ml of warm water.
Swish and gargle for 2–3 minutes, then spit out before brushing.
Suitable for anyone old enough to safely rinse and spit.
Star Ingredients
Birch Xylitol
A naturally derived ingredient commonly used in oral care. Slo includes it in the formula to help prevent bad breath and support oral health.
Calcium Glycerophosphate
A calcium-containing ingredient included as part of Slo's bio-mineral blend.
Zinc Citrate
Commonly used in oral care formulations and included in this dentist-created powder blend.
Menthol
Gives the mouthwash its fresh, cooling mint sensation.
Full Ingredients List
Pure Birch Xylitol, Calcium Glycerophosphate, Magnesium Citrate, Zinc Citrate, Sodium Chlorite, Sodium Bicarbonate, Menthol.
Why we love
Slo Naturals
We love that Slo Naturals is focused on the same kind of things that matter to us - creating products that feel good to use, work well, and have a lower environmental footprint.
Founded by two Kiwi women, Slo creates natural beauty essentials in compostable paper packaging, with a focus on making more sustainable choices feel easy and accessible.
We don't add products to Oh Natural lightly, but these felt like a natural fit alongside our skincare range. Thoughtfully made, affordable, and the kind of everyday essentials we're genuinely excited to share with our community 🩷