Lactis proteinum (milk protein)
Lactis proteinum is the INCI name for milk protein obtained from cow's milk.
- Used in
- Cosmetic ingredient (INCI)
- CosIng functions
- hair conditioning, skin conditioning
CosIng description: Lactis Proteinum are the proteins obtained from cow's milk
Contains / relevant to
- Milk & dairy: Relevant to people avoiding milk & dairy. Milk protein and milk-derived ingredients, including whey and casein.
- Vegan: Not vegan: IngrediLens flags it as an ingredient of animal origin.
What to look for on labels
- Cosmetic ingredient lists use INCI names, in descending order of concentration down to 1 %; ingredients below 1 % can follow in any order.
- Cosmetics have no allergen bolding or “Contains” line: a food allergen appears only under its INCI name, often in Latin, such as “Lactis proteinum”.
Questions and answers
Is Lactis proteinum dairy?
Yes. IngrediLens treats Lactis proteinum as a milk ingredient, so it flags it for people avoiding milk.
Is Lactis proteinum vegan?
No. Lactis proteinum is of animal origin, so IngrediLens flags it for a vegan diet.
Related
- Hydrolyzed milk proteinHydrolyzed milk protein is milk protein broken down into smaller pieces, used in hair and skin care.
- CaseinCasein is the main protein in milk, also sold as caseinate (sodium or calcium caseinate).
- Hidden names for milk on food labelsGuide
- Is whey dairy? Whey and casein on labelsGuide
- How to read cosmetic INCI lists for sensitive skinGuide
Sources
- European Commission CosIng cosmetic ingredient database
- IngrediLens ingredient database (names, flags and notes shown on this page)
Label information, not medical advice. This page describes how an ingredient is named and labelled and how IngrediLens flags it; it cannot tell you whether a product is safe for you. Always read the label on the product itself and follow the advice of your doctor, allergist or dermatologist. If someone shows signs of anaphylaxis, use their adrenaline auto-injector if they have one and call emergency services.
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