12 hidden names for milk on ingredient lists (and 3 that aren’t milk)

Why milk hides on labels

Milk is broken into parts before it goes into food: proteins (casein and whey), sugar (lactose) and fat (butterfat). Each part has its own name, and manufacturers list the part they used. In the EU, UK, US and the Gulf, the word “milk” must still be made clear, but it often appears in brackets or a “Contains” line rather than in the ingredient name itself.

The 12 names that mean milk

1. Whey and whey powder: the liquid protein left after cheese-making. Common in bars, biscuits and protein powders.
2. Casein: the main milk protein. Also in some “non-dairy” creamers.
3. Sodium caseinate and calcium caseinate: casein bound to a mineral. Used in creamers, processed cheese and some meat products.
4. Lactose: the milk sugar. Found in tablets, sweets, crisps and sausages.
5. Lactalbumin and lactoglobulin: whey proteins under their chemical names.
6. Ghee: clarified butter, still milk fat with traces of protein.
7. Butterfat, butter oil and anhydrous milk fat: pure milk fat.
8. Milk solids and skimmed milk powder: dried milk.
9. Curd, paneer and labneh: fresh cheeses.
10. Yogurt powder and buttermilk powder: dried fermented milk.
11. Hydrolysed milk protein: milk protein broken into smaller pieces, used in savoury flavourings.
12. Recaldent (CPP-ACP): a casein-based ingredient in some chewing gums and dental products.

3 names that sound like milk but usually aren’t

• Lactic acid (E270): produced by fermentation, usually from sugar or starch. Not from milk, despite the name.
• Cocoa butter: the fat of the cocoa bean. Plant-based.
• Cream of tartar (E336): a by-product of wine-making, used in baking. No dairy.

Milk allergy vs lactose intolerance: two different things

A milk allergy is an immune reaction to milk proteins (casein and whey). Even tiny amounts matter, and “may contain milk” warnings are relevant.

Lactose intolerance means the body struggles to digest lactose, the milk sugar. Many people tolerate small amounts, and lactose-free milk still contains milk protein, so it is not suitable for a milk allergy.

The same names in Arabic

• مصل اللبن: whey.
• الكازين، كازينات الصوديوم: casein, sodium caseinate.
• اللاكتوز: lactose.
• السمن، دهن الزبدة: ghee, butterfat.
• حليب مجفف، مواد الحليب الصلبة: milk powder, milk solids.
• لبنة، جبن قريش: labneh, curd.

How Bravoora checks for milk

Bravoora looks for milk and every name above in the ingredient list and in “may contain” statements, and keeps the two apart in its answer. Lactose-free profiles and milk-allergy profiles are treated differently, because they are.

Sources

1. US FDA: Food Allergies and the FASTER Act
2. UK Food Standards Agency: Allergen labelling for food manufacturers
3. EU Regulation 1169/2011 on food information to consumers (Annex II)
4. NHS: Lactose intolerance