Source
Sold through the official New Zealand and Australian distributor.
Available in 30 mL pump
Buy Dentalcidin™ LS in NZ and Australia. A liposomal mouthwash rinse with Biocidin® supporting gum health, fresh breath and a balanced oral microbiome. Fluoride-free. Official distributor.
General product information only. Follow the label and seek practitioner guidance where appropriate.
NZ prices include GST. The bundle saving is applied at checkout whenever the products are bought together.

Oral Microbiome Liposomal Mouthwash Rinse
REVITALIZES GUMS & FRESHENS BREATH
With Biocidin® | Natural Mint
That fuzzy feeling on your teeth? You know it as plaque. Scientifically speaking, it’s a biofilm. Dentalcidin™LS liposomal rinse contains Biocidin®, our proprietary blend of 18 botanical extracts and essential oils. Pilot research shows Biocidin® significantly reduces the viability of germs associated with biofilm production.
Dentalcidin™ toothpaste gently and effectively cleans and whitens teeth, while supporting healthy microbial balance. Dentalcidin™LS gets deeper in the periodontal area. Both products contain essential oils to freshen breath.
Dentalcidin™ LS is available in New Zealand and Australia exclusively through Nutritional Medicine NZ, the official direct-to-consumer distributor for both markets. This liposomal oral rinse delivers the Biocidin® botanical formula deeper into the periodontal area than toothpaste alone, supporting gum health, fresh breath, and oral microbiome balance. Used after brushing with Dentalcidin™ Toothpaste, it provides a comprehensive approach to oral care that goes beyond surface cleaning. Fluoride-free and suitable for all ages.


Promote oral health. That’s why we’ve created one-of-a-kind oral health care products. Products with a systemic reach. With demonstrated activity to clear away unwanted oral microbes, and plaque (biofilms). Foundational care for lasting balance in the microbiome. It all begins here.
Shop the Smile pathwayThe Biocidin blend in a liposomal oral rinse
Dentalcidin LS contains the Biocidin blend of botanical extracts and essential oils in a liposomal mouthwash. It is an oral rinse used after brushing, rather than a toothpaste.
Read the full ingredients and directions below, and check the current product label before use.
Adults: Swish using 2 pumps for 1-2 minutes then expel. Use 2-3 times per day after brushing with Dentalcidin™ Toothpaste for a complete program and ongoing maintenance. Best if used within 60 days of opening.
Keep out of reach of children.
Store at room temperature.
Each serving (1 pump) contains 50 mg of a proprietary herbal blend:
Biocidin (vegetable glycerin‡ Bilberry fruit extract, Grape seed extract, Shiitake mushroom extract‡, Golden Seal root‡, Noni fruit extrac‡, Garlic bulb‡, White Willow bark, Milk Thistle seed‡, Echinacea Purpurea plant extract, Echinacea Angustifolia root‡, Raspberry fruit‡, Black Walnut hull, Black Walnut leaf, Lavender oil‡, Oregano oil‡, Galbanum oil, Tea Tree oil‡, Fumitory aerial parts extract, Gentian Lutea root‡), Myrrh resin, Clove bud oil, Peppermint leaf oil, Quercetin, CoQ10 (ubiquinone).
‡Organic
Other Ingredients: Purified water, phospholipids 44 mg (from sunflower seed lecithin), ethanol (sourced from potato and/or sugar cane), tocofersolan, acacia gum, natural mixed tocopherols.
Delivery options, shipping cost and the order total are shown at checkout before you pay.
Product sheets are emailed with a first order of that product, rather than published here. For questions about format, stock or an order, contact the Nutritional Medicine team.
Contact the teamConsider Dentalcidin™ LS when these format and routine preferences match what you are looking for.
Compare the Smile collection and related bundles by format, pack and price. Each product has its own ingredients and directions.
Scroll across the table to see all details.
| Product | Format and pack | Best for | How it is used | Pack price |
|---|---|---|---|---|
| You are viewingDentalcidin™ LS | Liposomal oral rinse30 mL pump | An oral rinse to use after brushing | Swish and expel after brushing, following the label. | $86.71View directions |
| Individual productDentalcidin™ Toothpaste | Botanical toothpaste85 g tube | A toothpaste containing the Biocidin botanical blend | Brush with the toothpaste according to its label directions. | $62.33View product |
| Individual productDentalflora | Dissolvable oral probiotic tablets30 mint tablets | A dissolvable tablet for an oral-care routine | Dissolve the tablet in the mouth, following the label. | $73.26View product |
| Individual productDentalmin Pro™ | Hydroxyapatite toothpaste100 mL tube | A toothpaste with micro- and nano-hydroxyapatite | Brush as directed; the label specifies not rinsing afterwards. | $44.61View product |
| BundleComprehensive Oral Care Support | 2-product bundleDentalcidin™ Toothpaste · Dentalcidin™ LS | Ordering the included products together | Follow each product's own directions; the bundle does not have a shared dose. | $141.59Included productsView bundle |
NZ$ · incl. GST. Prices are for the displayed pack or bundle selection. Select a product to check its available options and current stock.

Check the format. Liquid, capsule and liposomal are different products. Make sure the page matches what you want.
Read the label. Directions, ingredients, allergens and warnings are printed on the pack.
Ask if unsure. We can help with orders and stock. For advice on whether a product suits you, ask your practitioner.
No. Dentalcidin LS is a liposomal oral rinse in a pump bottle. Its directions specify using it after brushing, then swishing and expelling it. Dentalcidin and Dentalmin PRO are the toothpaste products in the Smile collection.
Dentalcidin™ LS is available in 30 mL pump. Check the available options and current pack price above before ordering.
Adults: Swish using 2 pumps for 1-2 minutes then expel. Use 2-3 times per day after brushing with Dentalcidin™ Toothpaste for a complete program and ongoing maintenance. Best if used within 60 days of opening.
Keep out of reach of children.
Store at room temperature.
The Biocidin® Liquid, Biocidin® LSF, Biocidin® Capsules, Biocidin® Gummies, Biocidin® TS, Dentalcidin™, and Dentalcidin™ LS all contain black walnut hull and leaf, which may contain trace amounts of the black walnut nut protein. Therefore, these products would not be suitable for use by those with severe nut allergies, as determined by their healthcare provider.