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If whitening strips left your teeth sensitive — this is for you.

You've done the straw trick. You chew on one side. You skip the ice cream because that one spot lights up every time. That flinch isn't random — the protective surface of your tooth has worn thin, and every cold sip is reaching the nerve underneath.

to this

from this

Your sensitivity toothpaste isn't fixing your teeth. It's just numbing them.

Most "sensitivity" toothpastes numb the nerve — then quit the moment you stop. Nelvera does the opposite: it rebuilds the worn surface with nano-hydroxyapatite, the exact mineral your enamel is made of. Less masking. More repair.

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Soothes sensitivity

Strengthens enamel

Naturally whitens

Fresher breath

Fluoride-free & family-safe

HOW IT WORKS

Two drops. Ten minutes. Once a day.

Step 1

Brush as normal

Brush your teeth just like you do every day.

Step 2

Apply 1–2 drops

Add 1–2 drops directly onto your teeth.

Step 3

Let it absorb

Leave it on about 10 minutes, then don't rinse. Use it before bed.

Real people, real results.

Real experiences from people who reclaimed their favorite foods and drinks.

I sipped everything cold through a straw for years. A few days in, the zing was gone — I drank iced coffee straight from the glass.

Emily W.

My sensitive toothpaste only worked while I used it. This is the first thing that made my teeth feel stronger, not just numb.

Danielle B.

That fresh-from-the-dentist smooth feeling — every single morning now.

Sarah T.

I sipped everything cold through a straw for years. A few days in, the zing was gone — I drank iced coffee straight from the glass.

Emily W.

My sensitive toothpaste only worked while I used it. This is the first thing that made my teeth feel stronger, not just numb.

Danielle B.

That fresh-from-the-dentist smooth feeling — every single morning now.

Sarah T.

Rebuild, don't just mask.

Clean, fluoride-free oral care built on clean, quality ingredients and honest claims. Made for people who are done numbing the problem and want to actually strengthen their teeth.
30-DAY MONEY-BACK GUARANTEE

It works, or you don't pay.

Use it daily for 30 days. If your teeth don't feel less sensitive and stronger, email us for a full refund — keep the bottle.

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FAQ

Frequently Asked Questions

It remineralizes and seals the tooth surface, so most people feel noticeably less sensitivity within 1–2 weeks of daily use. It's not a numbing trick that quits when you stop.
Let's be honest: your body can't grow brand-new enamel. What nano-hydroxyapatite does is remineralize and rebuild the worn surface and seal the channels causing sensitivity — which is what you feel as stronger, calmer teeth.
Yes. It's the same mineral your enamel and bones are made of, used in oral care in Japan since the 1970s. Fluoride-free and safe if a small amount is swallowed.
It brightens gradually by rebuilding and smoothing the surface — without the enamel-stripping abrasives and peroxide in whitening strips that often cause sensitivity.
Less pain from cold/brushing: often within a few days. Strengthening builds over 2–3 weeks of daily use.
Yes — brush as usual, then apply the drops right after.
With hydroxyapatite, concentration and particle size are everything; under-dosed versions do little. Ours is formulated at an effective concentration — and backed by a money-back guarantee, so there's zero risk in feeling the difference.
30-day money-back. Free tracked shipping over $50; delivery typically 5–10 business days.