Oral Care collection

The quiet
after the day.

Ozonated oral care oil made from cold-pressed organic sunflower oil, produced in small batches in Germany. Three drops, one minute, every evening.

See the collection How it is used
Spiria Ozone Nacht oral care oil with its carton on a pale stone surface

30 mllasts about 60 evenings

  • Lab-testedCertificate of analysis for every batch
  • Our own workshopBottled in North Rhine-Westphalia
  • Vegan, no animal testingFree from microplastics and parabens
  • Ships the same dayOrder by 2 pm, DHL GoGreen

Four products. Nothing else is needed.

We keep the range deliberately small. Every formula is reworked until it fits into a daily ritual, rather than the other way round.

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An evening with Ozone Nacht

The routine takes under two minutes and closes the day rather than extending it.

Brush, then wait

Rinse briefly after brushing and let your mouth dry. The oil clings better to a dry surface.

Take three drops

Draw three to five drops with the pipette and spread them around your mouth. The taste is mild and faintly herbal, with no mint.

Let it settle

Hold for one minute, then spit it out. Do not rinse afterwards. Then turn out the light.

Spiria Vital packaging with the Fibonacci spiral in copper foil

We threw out eleven formulas before one was good enough.Dr Anna Reiter, formulation

Why there is a spiral on the box

The Fibonacci spiral is not decoration. It stands for the proportion we work to: few ingredients, clearly graded concentrations, nothing that only makes the list longer.

Spiria began in 2021, when a pharmacist from Cologne started working with a process engineer who builds ozonation equipment for the food industry. We make every batch ourselves and publish the analysis.

  • Ozonationup to 21 days, cold
  • Batch size400 bottles maximum
  • Ingredients per formulafive at most
  • Certificate of analysisfor every batch number

Look inside the workshop

Two lines

Oral Care for daily use on the body, Vital for everything taken internally. Separate shelves, separate production.

Oral Care line: oral care oil with lavender

Oral Care

Oral care oils and balms based on ozonated plant oils. Cosmetic products for external use.

See five products
Vital line: Lion's Mane dual extract

Vital

Mushroom and plant extracts sold as food supplements, extracted and bottled in Germany.

Go to Vital

What is in the bottle is also in the report.

Every box carries a batch number. Enter it and you see the same analysis sheet that we receive.

  • Peroxide value

    Shows how far ozonation has progressed. We publish the measured value for each batch, not just a range.

  • Heavy metals and pesticides

    Tested by an accredited laboratory in Germany against the limits set by EU cosmetics regulation.

  • Microbiology

    Total viable count at every filling, plus a challenge test to ISO 11930.

  • Where the raw materials come from

    Sunflower oil from Bavaria, lavender from Provence, Hericium from controlled cultivation in Brandenburg.

10% off your first order

We write roughly once a month: new batches, what we are testing, occasionally an offer. One click to unsubscribe.

Common questions

What does “ozonated” mean for a care oil?

Cold-pressed plant oil is enriched with ozone over several days. The consistency changes as it goes: the oil becomes denser and lighter in colour. We track the process by peroxide value and stop it at a defined figure.

Does the oil taste strong or sting?

No. Ozone Nacht is mild and faintly herbal, with no mint, no alcohol and no heat. Ozon Relax carries a light note of lavender. If you are used to intense toothpaste flavours, the first evening will feel unusually restrained.

How long does one bottle last?

At three to five drops a day, 30 ml covers about 60 applications, so roughly two months. Once opened, the oil keeps for six months stored cool and dark.

How fast is delivery and what does shipping cost?

Orders placed before 2 pm leave the same working day. Within Germany, DHL delivers in one to two working days for €4.90, free above €60. Austria and Switzerland take two to four working days.

Can I return a bottle I have already opened?

Yes. You have 30 days to return, opened bottles included. Write to returns@spiriagroup.de and we will send a prepaid label. Refunds go out within five working days of arrival.

Are these products suitable for children or during pregnancy?

Our products are developed for adults. For children, during pregnancy and breastfeeding, or alongside an existing medical condition, please discuss use with your doctor first.