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Hydrolyzed milk protein

CAS 92797-39-2

Concern score

Not assessed — no hazard data yet.

Hydrolyzed milk protein in plain language

What it is

On cosmetic ingredient lists it appears as “Milk amino acids”.

Also known as Milk amino acids · Hydrolyzed milk proteins · Protein, milk, hydrolyzed

What it does

Used in cosmetics as a skin-conditioning agent, a hair conditioner and an antistatic agent.

  • Skin conditioning
  • Hair conditioning
  • Antistatic
  • Flavouring
  • Conditioner
Is it a concern?
We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

Regulation

No restrictions found. Hydrolyzed milk protein appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • EUCosIngActive2 entries
    • Protein hydrolyzates, milk. Substance obtained by acidic, alkaline, or enzymatic hydrolysis of milk composed primarily of amino acids, peptides, and proteins. It may contain impurities consisting chiefly of carbohydrates and lipids along with smaller quantities of miscellaneous organic substances of biological origin.Source →
    • Protein hydrolyzates, milk. Substance obtained by acidic, alkaline, or enzymatic hydrolysis of milk composed primarily of amino acids, peptides, and proteins. It may contain impurities consisting chiefly of carbohydrates and lipids along with smaller quantities of miscellaneous organic substances of biological originSource →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Anti-static agent, Softener and conditioner, Flavouring and nutrient.
    • EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Anti-static agent, Softener and conditioner, Flavouring and nutrient.Source →

Expert safety opinions

No expert opinion on file for Hydrolyzed milk protein. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.

  • SCCS

    EU Scientific Committee on Consumer Safety

    No SCCS opinion on file.

  • CIR

    Cosmetic Ingredient Review (US expert panel)

    No CIR safety assessment on file.

Evidence & sources

No graded research studies for Hydrolyzed milk protein yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

2 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →
  • EPA Chemical and Products Database

    exposure · updated February 8, 2019

    Open →

Allergen profile

Canonical allergen markers detected on this ingredient. Each row is derived from the ingredient’s name or synonyms matching a known allergen class — useful when scanning a label for a specific allergy context.

  • DairyContains · Oral (ingested)

    Source: chemindex_name_match

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Where it has been recorded

How often EPA CPDat has listed Hydrolyzed milk protein in a product composition. These are source records, not Greenveil catalog products.

Named organisations

2

Typical roles

Skin conditioningHair conditioningAntistaticFlavouringConditioner
See products using Hydrolyzed milk protein →

Catalog

Found in these products

Cosmetic and personal-care products that list Hydrolyzed milk protein are shown first. Their ingredient lists include Hydrolyzed milk protein; each product's own rating depends on its whole formula, so it is shown on the product page, not here.