Hydroxyapatite Toothpaste

Hydroxyapatite toothpaste is a type of fluoride-free toothpaste that uses hydroxyapatite (Ca₁₀(PO₄)₆(OH)₂)—a calcium phosphate mineral that makes up about 97% of tooth enamel and 70% of dentin—as its active ingredient.

It’s designed to remineralize and protect teeth naturally by restoring the minerals lost from enamel due to acid, bacteria, or daily wear.

🔹 How It Works

Remineralization: Hydroxyapatite particles bind to demineralized areas of the enamel, filling in microscopic cracks and strengthening weak spots.

Enamel repair: Helps restore enamel structure without using fluoride.

Plaque and bacteria defense: Creates a smoother tooth surface, making it harder for bacteria and stains to stick.

Sensitivity relief: Seals exposed dentinal tubules, reducing tooth sensitivity.

🔹 Key Benefits

Fluoride-free alternative (safe for children, pregnant women, and those sensitive to fluoride).

Strengthens enamel and prevents cavities.

Reduces tooth sensitivity.

Polishes teeth for a whiter, smoother appearance.

Biocompatible and non-toxic since hydroxyapatite is naturally found in teeth and bones.

🔹 Who It’s For

People seeking a natural, fluoride-free option.

Those with sensitive teeth or early enamel erosion.

Children (since accidental swallowing is safe).

Individuals interested in preventive, enamel-restoring oral care.

👉 In short: Hydroxyapatite toothpaste is a modern, science-backed alternative to fluoride toothpaste, offering cavity protection, enamel repair, and sensitivity relief using the same mineral your teeth are made of.