Built on 2,500+ peer-reviewed studies · Every pick has a job in a protocol · We publish what we won't sell

    The Protocol Store

    Remineralization

    Mineral support for early enamel wear — the dentist-credible layer.

    5 picks
    FEnamel

    The Fluoride + Minerals Gel

    CariFree CTx4 / 1100 gel

    If you're keeping fluoride in your routine, this is the minerals-forward, dentist-backed way to do it.

    See price

    Affiliate link — we may earn a commission, at no extra cost to you.

    DEnamel

    The Dentist's Cream (CPP-ACP)

    GC MI Paste / MI Paste Plus

    The clinician-recommended leave-on — the one to ask your dentist about for early white spots.

    Contains casein (milk protein) — skip with a dairy allergy.

    We earn nothing

    No affiliate program exists for this one. We recommend it anyway.

    FEnamel

    The Finishing Rinse (Hydroxyapatite)

    Happy Tooth / Davids HA mouthwash

    The finishing step — a mineral rinse that tops up the surface after brushing, and eases dry-mouth days.

    We earn nothing

    No affiliate program exists for this one. We recommend it anyway.

    BTonsil Stones

    The Build-From-Within Support (D3 + K2)

    Sports Research / Bronson D3 + K2 (MK-7)

    The inside-out mineral support people report helps — presented honestly, with the caveats that matter.

    On blood thinners? Ask your prescriber before starting K2. Supplement — not evaluated by the FDA.

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    Affiliate link — we may earn a commission, at no extra cost to you.

    PEnamel
    EnamelDry MouthRX — REFERRAL

    Prescription-Strength Fluoride — Ask Your Dentist

    PreviDent 5000 / Clinpro 5000 (Rx)

    The strongest enamel-defense tier is prescription-only — we route you to your dentist, we don't sell it.

    Ask your dentist