Blend item 3 of 4
Tricalcium Phosphate in ProDentim: A Calcium Salt, Amount Not Printed
Tricalcium phosphate is a calcium salt, and the ProDentim sales page lists it as the third item in a four-part blend. The sales page says it supports tooth health. Studies of it in toothpaste act on the tooth surface, and swallowed it is simply a calcium source. No amount is printed.
Written by the ProDentim label teamUpdated
The basics01
What is tricalcium phosphate in ProDentim?
Tricalcium phosphate in ProDentim is a calcium salt, a white mineral powder made of calcium and phosphate. The sales page lists it in a "Proprietary Blend of 4 Plants and Minerals" (ProDentim sales page).
The blend also holds inulin, malic acid and peppermint. No amount is printed for any of the four.
Food and supplement makers use tricalcium phosphate as a calcium source and as an anti-caking agent that keeps powders loose. The sales page does not say which role it plays here.
One small oddity: the sales page's own reference text calls it dicalcium phosphate once. That is a different salt, so check the panel on your tub for the exact name.
| Name on the sales page | Tricalcium Phosphate |
|---|---|
| What it is | Calcium phosphate salt |
| Place on the sales page list | 6 of 7 |
| Amount per tablet | Not printed (no amount on the sales page) |
| What research looked at | Calcium intakes (NIH); tricalcium phosphate in toothpaste, which acts on the tooth surface |
| Strength of evidence | Topical evidence only; swallowed it is calcium |
| Marketed or traditional use | Calcium source |
| Main caution | The sales page's own reference calls it dicalcium phosphate once; check the panel. |
| Sales page says | “Supports tooth health” |
The claim02
Does tricalcium phosphate support tooth health?
Calcium is part of tooth structure, but there is no evidence that calcium in a tablet strengthens your teeth. The sales page line for this item reads "Supports tooth health" (ProDentim sales page).
The NIH says almost all of the body's calcium sits in bones and teeth (NIH ODS, Calcium (HP)). That is why the line sounds right. It is also true of any calcium, from milk, greens or a pill.
Calcium helps when you get enough of it across the day. A mineral in a small tablet is a tiny share of the 1,000 to 1,200 mg a day that the NIH lists for adults (NIH ODS, Calcium (HP)), if the amount is even close to that. We cannot tell, because it is not printed.
An unnamed face
The sales page uses the phrase "Doctor-formulated" and does not say who. A picture of a person in a white coat is not a credential. We cannot name or check him.
The research03
What do studies of tricalcium phosphate in toothpaste show?
Studies of tricalcium phosphate in toothpaste are about the tooth surface. They tell us little about a tablet you swallow.
One lab study tested experimental toothpastes with a fluoride-modified form on cow enamel with artificial white-spot lesions (Hamba 2020, fTCP toothpaste in vitro). The idea is to bring calcium to the tooth surface next to fluoride.
That work is mostly in the lab, and much of it is linked to the makers. A review of varnishes found the added benefit was not proven (Hamba 2020, fTCP toothpaste in vitro).
A chewed tablet touches teeth for a short time and is then swallowed. Whether it leaves enough calcium on enamel to matter is not known.
| Question | What we found | Source |
|---|---|---|
| Amount per tablet | Not published | Sales page (ProDentim sales page) |
| Calcium and teeth | Most body calcium is in bones and teeth | (NIH ODS, Calcium (HP)) |
| In toothpaste | Lab and surface work, partly maker-linked | (Hamba 2020, fTCP toothpaste in vitro) |
| Swallowed in a chewable | No study found | Our search |
Why it is there04
Why would a probiotic tablet contain a calcium salt?
The seller does not say. Our best guess is that it works as a filler or flow agent, or as a small calcium source.
That guess is ours, not the sales page's. It matches how the salt is used in many tablets and powders.
Calcium salts also tend to make a tablet firmer, and the label calls these "Soft Tablets". Without an other-ingredients line, we cannot say how the tablet is built. We list this gap on the ProDentim supplement facts page.
A calcium salt can be a trace used for texture or a real dose of the mineral. The two are very different, and the label images do not let you tell which one this is.
ProDentim: from $49 a bottle30 soft tablets · one a day · free US shipping on 3 or 6 · 60-day money-back guarantee
See packsCautions05
Is tricalcium phosphate in ProDentim safe?
Calcium salts are common in foods and supplements and are not a worry for most adults at normal intakes. With no amount printed, we cannot give a firm answer for this tablet.
Calcium can affect how some medicines are absorbed, so ask your pharmacist if you take prescribed medicine, including thyroid or antibiotic medicine. The NIH fact sheet covers calcium intake in more detail (NIH ODS, Calcium (HP)).
- Count calcium from milk, supplements and antacids before adding more.
- Ask your doctor if you have kidney stones or a calcium condition.
- Stop and call a clinician if you notice a rash, swelling or stomach pain that does not settle.
Two-minute brushing with fluoride toothpaste (ADA MouthHealthy, Brushing Your Teeth) and daily cleaning between teeth (ADA MouthHealthy, Flossing) come first. Keep your dental visits, and keep taking prescribed medicine exactly as directed. A calcium salt changes none of that.
Where it fits06
How does tricalcium phosphate compare with the other blend items?
Tricalcium phosphate is the only mineral in the blend, so its job differs from the herb, the fruit acid and the fibre.
Inulin
A prebiotic fibre with gut studies. See inulin in ProDentim.
Malic acid
A fruit acid. Acids can wear enamel. See malic acid in ProDentim.
Peppermint
A herb for flavor. See peppermint in ProDentim.
All seven lines are on the ProDentim ingredients page. Claims against evidence are on the ProDentim benefits page.
Our reading07
Should tricalcium phosphate matter when you choose a probiotic?
It should matter little. The three probiotic strains are the reason this tablet is sold, and this salt is a supporting item.
Treat the "Supports tooth health" line as a general statement about calcium. It does not say that these tablets rebuild or protect your enamel. Fluoride and dental care are what the ADA points to (NIDCR, Reverse tooth decay early).
If you want calcium, food is the simplest source. If you want to know the dose in this tablet, ask the seller's desk or read the panel on your tub before the first chew.
FAQ08
Tricalcium phosphate questions
Is tricalcium phosphate the same as calcium?
Not exactly. It is a salt made of calcium and phosphate, so it supplies calcium among other things. How much calcium one ProDentim tablet gives is not printed, so it cannot be compared with the daily figures (NIH ODS, Calcium (HP)).
How much tricalcium phosphate is in ProDentim?
Not published. The sales page lists it in a four-item blend and prints no amount for any item. No panel appears in the images, so we could not check the figure.
Does tricalcium phosphate strengthen enamel when swallowed?
There is no evidence for that. Toothpaste studies look at the tooth surface, not a swallowed tablet (Hamba 2020, fTCP toothpaste in vitro). Fluoride toothpaste and good cleaning are what dental groups point to for enamel.
Why does the sales page mention dicalcium phosphate?
The sales page's own reference text uses that name once, which is a different calcium salt. We cannot tell if it is a typing slip. Read the panel on your tub to see which salt is named.
Is tricalcium phosphate vegan?
It is a mineral, so it is not an animal product by nature. Whether the whole tablet is vegan cannot be checked, because the images print no other-ingredients line or vegan statement.
Who is the man in a white coat on the ProDentim images?
The sales page does not name him. It uses the words "Doctor-formulated" and gives no name, so we cannot check any credential. Treat the picture as decoration, not as proof of the formula.
Who wrote this09
Written and reviewed by
Pages built from the label, the sales page and linked NIH, NIDCR, FDA, CDC, ADA, FTC and peer-reviewed sources.
Last updated . Read our editorial standards and how we check reviews. This website is run by a USA authorized ProDentim retailer, not by the manufacturer. We earn money when you buy through our order links.
Keep reading
More about ProDentim
USA Authorized ProDentim Retailer
Ready to try ProDentim?
Check your medicines first, then pick a pack. Three or six bottles ship free in the US and cost less per bottle, and every pack carries the 60-day money-back guarantee.
- Secure checkout
- 60-day money-back guarantee
- Free US shipping on 3 or 6
