Onyx Dental Care is run by practising private dentists with more than 100 years of combined experience between us. We started this shop because patients kept asking the same question — "what should I actually buy?" — and the honest answer was getting harder to find under a great deal of marketing.
"Holistic" is the word we use for how we answer it. Because that word gets used loosely, here is what we mean by it.
What holistic oral care means to us
It means treating the mouth as part of a whole person rather than a set of surfaces to be scrubbed. What you eat and how often, how you sleep, what medication you take, whether you are grinding through a stressful year — all of it shows up in the mouth, and none of it is solved by a product.
It also means taking an interest in what is in the things you use twice a day for decades — the same attention most people already apply to food. And it means treating you as someone entitled to understand the reasoning and decide for yourself. Our job is to explain the trade-offs clearly, not to hand down instructions.
The four principles behind everything we stock
Evidence-led
Every clinical statement on this site is attributable to something you can go and read. Where we cite research, we name the study design, the comparator and the population, because "studies show" is not evidence — it is a phrase. Where the evidence is mixed or thin, we say so rather than rounding it up.
Manufacturer claims are labelled as manufacturer claims. When Biorepair states a concentration, we say Biorepair states it and link to where. You should always be able to tell whose claim you are reading.
Ingredient-conscious
Knowing what is in the tube is reasonable. But reading a label should make you better informed, not more anxious. Most ingredients in toothpaste are doing dull, necessary jobs — stopping it drying out, making it spread, keeping it from spoiling — and treating every unfamiliar name as a threat is not knowledge, it is noise. Where a preference has evidence behind it, we will say so. Where it is simply a preference, we will say that too, and respect it either way.
Prevention-first
Most of what damages teeth is slow and cumulative: acid, the frequency of sugar, plaque left in the same few places, years of brushing too hard. Almost none of it is fixed by buying something. The habits that matter most are unglamorous — twice a day for two minutes, cleaning between the teeth, spitting rather than rinsing, keeping your check-ups.
We would rather sell you one £6.99 tube and have you clean between your teeth than sell you a basket that changes nothing. Our care guide is free and deliberately full of things that require no purchase.
Fewer, better products
Our range is one premium electric toothbrush, its replacement heads, and two fluoride-free hydroxyapatite toothpastes. That is the whole shop, and the narrowness is the point: every item has to earn its place by being genuinely useful in a daily routine, not by filling a gap in a category grid. If something new clears that bar, we will add it. If not, we will not stock it just because it sells.
On fluoride: a choice, not a warning
This needs saying plainly, because it is where most of the noise in our category sits.
UK public health guidance recommends fluoride toothpaste, and we are not going to pretend otherwise. The government's prevention toolkit advocates 1,350 to 1,500 ppm fluoride for people aged seven and over, and NHS guidance says the same for adults. If you are comfortable with fluoride, that is a well-supported default and nothing here is designed to talk you out of it.
Some people would rather avoid it. That preference is common and legitimate, and the right response is not to shame it or to inflame it — it is to help people who have made that choice make it well, with a formula that has a real active at a meaningful concentration rather than one whose only feature is an absence.
That is why our toothpaste range is built on hydroxyapatite, the mineral that makes up the great majority of tooth enamel, and why we point to the trials rather than to a mood. The same government toolkit asks dentists to explore with patients what toothpastes they use and why. That is the instruction we try to follow here.
What we will never do
- Fear-marketing. We will not call fluoride toxic, dangerous or poisonous, or suggest it causes disease. It is not how we would speak to a patient.
- Unverified claims. If we cannot source it, we will not print it — even when it would help us sell. Where we have checked and remain unsure, we will say so.
- Invented social proof. No fabricated reviews, ratings, testimonials or customer numbers.
- Overreach. No toothpaste fills a cavity or treats an infection. No toothbrush replaces an examination.
- Pressure tactics. No fake countdowns, no invented scarcity, no manufactured urgency.
Where to start
To see how we apply all of this, the Onyx care guide is the long version — the research, the routine and the reasoning in one place, with nothing you need to buy. And if you already know what you are looking for, the full range takes two minutes to read. It is short on purpose.