SmileBetter Tooth Drops
- Supports enamel health with the mineral your teeth are made of
- Brightens naturally — no peroxide burn, no sensitivity spike
- Fluoride-free · SLS-free · paraben-free · vegan friendly
- 3–5 drops on your brush, twice a day — that's it
1. Choose your supply
Ten seconds a day
Step 1Load your brushYour usual paste, or ours.
Step 2Add 3–5 dropsRight on top. Fresh mint.
Step 3Brush & smileTwice a day. That's it.
Smiles, brightened
Tap a clip. Shop what's in it.
The mineral your teeth are made of
Enamel is ~97% hydroxyapatite. The hardest thing in your body — and it doesn't grow back.
Nano particles fill microscopic defects, smoothing the surface where stains grip.
10% is the concentration used in research — not a sprinkle for the label.
Eight ingredients. Each one earns its place.
10%
Nano-hydroxyapatite
The star. The same mineral that makes up ~97% of your enamel. It fills microscopic wear where stains grip.
The activeCarries everything evenly onto your brush.
Keeps the drops smooth and easy to spread.
A plant-derived sweetener that mouth bacteria can't feed on.
Real mint for a clean, fresh finish.
Keeps every bottle fresh from first drop to last.
Works with potassium sorbate to keep the formula stable.
A tiny amount keeps the formula's pH steady.
Fluoride · SLS · Paraben · Peroxide
✓ Vegan friendlyFull ingredient list, as on the label
Purified Water (Aqua), Glycerin (Plant-Derived), Nano-Hydroxyapatite (10%), Xylitol, Natural Mint Flavor, Potassium Sorbate, Sodium Benzoate, Citric Acid.
Everything your enamel wants
Rebuilds enamel
Replaces what acid, coffee and time take out.
Brightens gently
Whiter by smoothing, not by bleaching.
Sensitivity-safe
Twice daily, every day. Zero peroxide sting.
Clean formula
Fluoride-free, SLS-free, vegan. Real mint.
Why people switch
SmileBetter Drops
10% nano-hydroxyapatite- ✓Rebuilds enamel
- ✓No peroxide sting
- ✓10 seconds a day
- ✓Works with your paste
Whitening strips
Peroxide-based- ✕Can weaken enamel
- ✕Sensitivity is common
- ✕30–60 minute sessions
- ✕Extra step to remember
What people are saying
My dentist noticed
Six weeks in and my dentist asked what I'd changed. Never happened before.
No more flinching
Cold water used to make me wince. Now it just doesn't.
Easiest habit ever
Three drops. That's the whole ask. Anyone can keep that up.
Tastes great
Proper fresh mint, not that fake sweet taste. My partner keeps stealing my bottle.
SmileBetter Toothpaste
The same 10% nano-hydroxyapatite, in a fresh mint paste designed for daily use. Pair it with your drops for the full-strength routine.
- Helps strengthen enamel & supports sensitivity relief
- Freshens breath · designed for everyday use
- Fresh mint · 4.23 oz (120 g)
Everything people ask us
hello@smilebetter.co.uk →
How long until I see a difference?
Most members notice smoother-feeling teeth in the first week and visible brightening in 3–6 weeks of consistent twice-daily use. Enamel support is cumulative — the routine is the product.
Do the drops replace my toothpaste?
No — they upgrade it. Add 3–5 drops on top of any toothpaste and brush as usual, twice daily. For the full 10% nHA routine, pair them with SmileBetter Toothpaste.
Is nano-hydroxyapatite safe? Why no fluoride?
Hydroxyapatite is the mineral that makes up ~97% of your enamel, and it has decades of research behind it as a fluoride alternative — see our Research page. Our formula is for adult use: don't swallow, and if irritation occurs, discontinue and consult a dental professional.
Can kids use it?
Tooth Drops are formulated for adults. Keep out of reach of children — a kid-friendly line is on our roadmap.
How does the subscription work?
You save 20% and get free shipping on every order. Renewals are monthly, and you can skip a month, pause, or cancel in two taps from your account — cancelling is as easy as signing up. No calls, no hoops.