Recaldent

Case notes

A trademarked name is one of the hardest things to catch on a label, because it looks like a brand feature rather than an ingredient source. Recaldent is a milk-derived ingredient in the Caseins family — one of the names milk hides under on ingredient lists. It also appears as casein phosphopeptide or as the abbreviation CPP-ACP, and all three refer to the same thing. Only one of those three spellings contains a word a parent would recognize as milk.

The other reason it slips past is location. Recaldent is a casein derivative found in some tooth-care products and whitening gums — a spot parents rarely think to check when they are already reading every snack wrapper, lunch item, and party treat. Ingredient scanning tends to follow the food, so a gum in a backpack or a product on the bathroom counter can go unread for months.

Caseins are a major milk protein, and the family shares significant homology with caseins in other mammalian milks such as goat, sheep, and buffalo, which is why cross-reactivity is common for people allergic to cow's milk. This family carries a severity note that it can cause anaphylaxis. Practically, that means Recaldent belongs on the same personal watch list as more familiar names like casein, sodium caseinate, and milk protein hydrolysate. Adding all three spellings — Recaldent, casein phosphopeptide, and CPP-ACP — to whatever you use for tracking makes the connection automatic instead of something you have to remember mid-aisle.