What Is Hydroxyapatite? | Why It's Beneficial for Your Dental Health

 Hydroxyapatite, also known as Hydroxylapatite (HA), is a naturally occurring form phosphate calcium mineral. This mineral has good biocompatibility. That means that it’s highly compatible with living tissues. For that reason,  hydroxyapatite is anideal ingredient for bone and teeth replacement and repair.

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Hydroxyapatite is the most stable form of tricalcium phosphate. Hence, if subjected to physiological conditions such as PH, temperature, and body fluid composition, HA is thermodynamically upright. 

At Dr. Brite, we take pride in providing a wide range of highly affordable hydroxyapatite toothpaste with different flavors. These products are multipurpose, multifaceted, and effective. If you want to remineralize your tooth enamel, prevent cavities, and fend off the already forming cavities, we’ve got you sorted! Read on to learn more about how hydroxyapatite is essential to maintaining healthy stoichiometric hydroxyapatite.  

bones and teeth

What Is the Function of Hydroxyapatite?

Hydroxyapatite is a major constituent of normal teeth and bones. 90% of your tooth enamel and 60% of your bone consist of calcium phosphate. This mineral provides rigidity to your teeth and bone structure, repairs cavities, and regenerates teeth and bones. Also, it minimizes or eradicates teeth sensitivity after whitening. Mineral calcium apatite has become a great booster of dental implants’ results and for joint replacement implants.

How Does Hydroxyapatite Work?

The acid produced by food particles that remains in your mouth exposes your tooth enamel to corrosion. As a result, your teeth develop small cracks due to demineralization. At this point, hydroxyapatite comes in, to fill the micro-cracks in a natural process known as remineralization. In addition, this compound restores your enamel and rebuilds the root source of cavities.

Dr. Brite’s Healthy Smile Toothpaste - Coconut Chai contains soothing hemp seed oil which hydrates your gum and minimizes sensitivity. This toothpaste is vegan and gluten-free. It whitens, strengthens, and protects your teeth with no fluoride content, while its coconut chai flavor maintains the relief and comfort of your dental formula. 

teeth structure illustration

Due to hydroxyapatite’s natural remineralizing and restorative properties, it has become ahealthier and better alternative to fluoride in toothpaste. This mineral reduces the risk of tooth decay, cavities, and enamel erosion. Extreme whitening toothpaste- mint from Dr. Brite is an ideal source of hydroxyapatite. This toothpaste is vegan and gluten-free, non-gritty, and removes stains naturally.  Since your enamel is 96% hydroxyapatite, it naturally remineralizes your weakened and demineralized teeth and gives you a bright white smile.

How Does Hydroxyapatite Compare to Fluoride?

Fluoride has been known for its teeth remineralizing capability through saliva for decades. On the other hand, products restore that feature naturally-derived hydroxyapatite and remineralize your enamel in a much more effective way. In tooth decay prevention, fluoride is resistant to acid than naturally-derived hydroxyapatite. While fluoride creates a dense protective zone on top, naturally-derived hydroxyapatite penetrates the roots as well.

According to the June 2011 Journal of Dentistry publication ,hydroxyapatite-containing toothpaste(s) yielded a higher remineralizing effect than fluoride kinds of toothpaste.Boka’s Ela Mint Toothpaste is a fluoride-free product that contains green tea, aloe vera, and mint that gives you a refreshing flavor and feel. The product comprises hydroxyapatite, a non-toxic ingredient that remineralizes your teeth and reduces sensitivity. Nonetheless, this toothpaste is slightly more expensive compared to other alternatives in the market. 

How Does Hydroxyapatite Feel on Your Teeth?

In addition to different tastes, hydroxyapatite also differs from fluoride because of how users feel about their teeth after using it. The experiences include having stronger, smoother, healthier, and less sensitive teeth. Dr. Brite’s hydroxyapatite mouthwash, Anti-plaque mouthwash mint offers you just that! Consider swashing it in your mouth after brushing to keep your dental formula away from plaque. The fluoride-free toothpaste strengthens, whitens, and protects your teeth from corrosive acid found in the mouth. It's vegan and gluten-free, has a revitalizing mint flavor, and restores your enamel naturally and effectively. 

How Does Hydroxyapatite Cub Tooth Sensitivity?

Hydroxyapatite’sbioactive elements hasten the mineralization process of your teeth, providing a hypersensitivity remedy. That results from the ability of hydroxyapatite to penetrate within the dental tubule.  Additionally, hydroxyapatite controls caries diseases causing bacteria. Other non-health functions include filtration to remove fluoride or carbon dioxide from saturated soil.

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Where Is Hydroxyapatite Found in the Human Body?

Hydroxyapatite is the most of all minerals in our bodies and is in various areas which include the teeth ( 70% to 80% of tooth enamel is hydroxyapatite), bones (human bone constitutes calcium, phosphate, magnesium, ions, and mineral (hydroxyapatite crystals), blood vessel (enhances contraction and dilation of vessels), and muscles (facilitates muscle functioning by sending nerve impulses and controlling irritability). Even so, you may find calcium deposits in tendons around joints and can cause a medical condition called calcific tendinitis.

What Are Hydroxyapatite Crystals?

Hydroxyapatite crystals refer to HA molecules that group together/ crystalize to create tiny clumps known as hydroxyapatite minerals. These are hexagonal crystal systems of predominant calcium and phosphate having Ca10(PO4)6(OH)2  formula. Chloride, carbonate, and fluoride can substitute the hydroxyl ion. From a medical perspective, hydroxyapatite mineral is a major component of healthy teeth and bone. They form the matrix of the teeth and bone mineral (gives them rigidity). 

crystal on the black background

Dr. Brite’s 45-day supply kit can help you maintain a  healthy matrix of your teeth. This kit comprises anti-plaque toothpaste, mouth wash, oral spray, and oral pen. These products are non-toxic as they contain hydroxyapatite instead of fluoride. Don’t allow plaque build-ups to take the shine out of your smile! This kit is all you need to say goodbye to fuzzy teeth and revitalize your smile. 

Is Hydroxyapatite the Same as Calcium Phosphate?

Hydroxyapatite is also referred to as phosphate calcium. It’s among the various forms of calcium minerals responsible for your body's self-repair. The field of material science improvement has made the mineral more accessible to medical professionals, especially in the dental industry. Consequently, there are better preventive care and more effective treatment of dental complications.

dental industry equipment

Is Calcium Hydroxyapatite Safe to Take?

Calcium Hydroxyapatite is safe to take. Its biocompatible and non-toxic nature makes it ideal for all – pregnant women, children, and people at high risk of developing fluorosis. And maintaining healthy levels of this vital nutrient is essential for teeth and bone mineralization and strengthening. At Dr. Brite, we haven’t left our children out of our oral health plan! Our new Kids Mineral Toothpaste - Strawberry Sky is the “latest-in-market” toothpaste for your little ones. It’s mineral-based, and hence no need to worry about them swallowing its content. Moreover, the product contains no sulfate, gluten, paraben, phthalate, cruelty, and is non-GMO. And above all, this toothpaste strengthens your kids’ teeth and boosts their oral health.  

a little girl brushing her teeth

Since this mineral is similar to the natural bone regeneration, it supports and fortifies your skeletal structure. Also, its biocompatibility with bones and muscle minimizes the occasional muscle discomfort. The recommended daily intake shouldn’t exceed 1500 mg to supplement this calcium in your body. These supplements seem to be more effective than calcium carbonate supplements. Microcrystalline hydroxyapatite complex (MCHC) offers calcium and provides various bone-enhancing factors such as mucopolysaccharides, peptides, and other micro-nutrients.

Is Calcium Hydroxyapatite Good for Osteoporosis?

Osteoporosis refers to abone density disorder that affects 20% and 33% of aging males and females, respectively. Time has proven that hydroxyapatite supplements are more effective than calcium carbonate in preventing bone loss/ bone fracture. Therefore, in osteoporosis cases, the recommended daily dose is 1400 gm. In addition, oral administration of this mineral speed up fracture healing and hard tissue repair.

illustration of the healthy bone and osteoporosis

Is Hydroxyapatite Bad for Human Health?

Although this type of calcium is an ocean of benefits, it’s essential to look at the various side effects you may encounter during your intake.

1.  In rare cases, stomach discomfort-hydroxyapatite consumption may cause accumulation of excess gas in your belly leading to flatulence and burping. The experience may cause loss of appetite. Also, excessive consumption may result in hypercalcemia – abnormal calcium levels in the blood. This condition causes stomach upset effects like vomiting and nausea.

2.  Sweating or flushing - unusual but rare reaction may occur on your skin, turning it red and having extra warmth or even excessive sweating.

3.  Frequent urination or dry mouth - in some cases, prolonged intake may result in throat irritation, thick, sticky saliva, and increased thirst.

4.  Headache or fatigue- results from high calcium levels in your blood.

a man at the desk feeling tired

Wrap Up

Hydroxyapatite is an essential calcium component that enables your body to repair itself. Although the naturally occurring mineral is in most parts of your body, bones and teeth have the largest amounts. The depletion of this naturally-derived hydroxyapatite in your body can lead to health complications such as weak bones and teeth. Therefore, it’s recommended that you have proper supplementation of calcium hydroxyapatite.

Also, consider using Dr. Brites oral products to mineralize your enamel and keep your teeth strong. These products are affordable, available, and chemical-free. Moreover, they give you a brighter smile with no discomforts such as tooth sensitivity. Hydroxyapatite has made it easy for dentistry to prevent and treat variousoral problems. The science field has availed readily to medical professionals.


1. Is hydroxyapatite good for teeth?

Yes, hydroxyapatite is good for teeth. It is the main mineral component of tooth enamel and helps to protect teeth from decay. 

2. What does hydroxyapatite do for teeth?

Hydroxyapatite is the main mineral in tooth enamel. It helps to make the enamel hard and resistant to decay.

3. Is hydroxyapatite toothpaste better?

Yes, hydroxyapatite toothpaste is better than regular toothpaste because it has a higher concentration of calcium and phosphate, which are the minerals that strengthen teeth. It also helps prevent cavities and remineralize teeth.

4. Can hydroxyapatite reverse a cavity?

Yes, hydroxyapatite can remineralize teeth and prevent new cavities from forming. Dental cavities are tiny holes in the teeth. This is why the most commonly used cavity treatment is a filling-- which fills in the cavity in the tooth to restore its strength.  

5. How effective is hydroxyapatite?

Hydroxyapatite is a highly effective bone graft material. It has been used for many years in dental and orthopedic procedures. Hydroxyapatite is biocompatible and osteoconductive, meaning it encourages new bone growth. That's why it is also known as a bone mineral.

6. How long does it take hydroxyapatite to work?

Within three to four months, remineralizing toothpaste begins to considerably strengthen teeth. Within a few weeks of use, tooth sensitivity to heat and cold should reduce.

7. Should I use fluoride or hydroxyapatite?

Both fluoride and hydroxyapatite can remineralize tooth structure, but because hydroxyapatite is friendlier to the oral flora than fluoride, we prefer it more. Despite the fact that both are antibacterial, fluoride destroys both harmful and some beneficial microorganisms.

8. Can you swallow hydroxyapatite toothpaste?

The biomimetic material hydroxyapatite. Hydroxyapatite has no negative effects; in fact, you can consume the full toothpaste tube with no problems. On the other hand, fluoride has a poison control label on the tube, and excessive exposure results in skeletal and dental fluorosis.

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