Lactoperoxidase explained: what it is and its milk source

According to the NIH, lactoperoxidase is an enzyme. It comes from cow's milk and appears in Synadentix inside a 400 mg proprietary blend, with a serving of 1 tablet. One product we reviewed lists lactoperoxidase, and no label prints its individual amount.

In the products we reviewed
1, its label does not print the amount

What lactoperoxidase is

  • Lactoperoxidase is derived from cow's milk.1
  • Lactoperoxidase is an enzyme.1

How much lactoperoxidase each product gives

Per serving, as each label prints it

Amount not printed: the dashed line shows the most it can be, the whole blend

SynadentixNot printed · at most 400 mg

The product we reviewed that lists lactoperoxidase

ProductForm and servingLactoperoxidase per servingOur scorePrice a bottleBuy
Synadentix#2 in oral health supportSoft tablets1 tabletNot printedIn a 400 mg proprietary blend9.4$49Check price
Prices checked Oct 11, 2026

Questions people ask

What is lactoperoxidase?

Lactoperoxidase is an enzyme, according to the NIH.

Where does lactoperoxidase come from?

Lactoperoxidase is derived from cow's milk.

Which supplements we reviewed contain lactoperoxidase?

Synadentix is the product we reviewed that lists lactoperoxidase. It comes as soft tablets, with a serving of 1 tablet.

How much lactoperoxidase is in Synadentix?

Synadentix does not print an individual lactoperoxidase amount. It lists the ingredient inside a 400 mg proprietary blend.

Sources

The products, amounts and prices come from each product's label and checkout, as its review shows them. AI drafts our pages from listed sources, figures are checked against them, and we have not tried the products.

  1. 1NIH National Library of Medicine, Medical Subject Headings, Lactoperoxidasemeshb.nlm.nih.gov/recordchecked