What does the restriction note for MAGNESIUM STEARATE mean?

The restriction field for MAGNESIUM STEARATE reads: IV/150. This is the restriction note from the CosIng inventory. For authoritative conditions and limits, always refer to the linked annex entries.

What other records share CAS 557-04-0?

CAS 557-04-0 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

InventoryRef 3512012/08/2020

MAGNESIUM STEARATE

Q: How do I check if my formula contains MAGNESIUM STEARATE?

Use the INCI Checker tool on CosIng Checker to paste your full ingredient list and scan it against all EU annex records and allergen flags in one step.

Magnesium distearate

MAGNESIUM STEARATE is linked to 1 EU annex record on this page. Inventory note: IV/150.

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Inventory details for MAGNESIUM STEARATE

INCI name

MAGNESIUM STEARATE

INN name

magnesium stearate

Ph. Eur. name

magnesii stearas

Description

Magnesium distearate

Annex records for MAGNESIUM STEARATE

Annex IV Restriction reference

Entry 150

ALUMINUM STEARATE / ZINC STEARATE / MAGNESIUM STEARATE / CALCIUM STEARATE

CAS: 7047-84-9 / 557-05-1 /557-04-0 / 1592-23-0

EC: 230-325-5 / 209-151-9 / 209-150-3 / 216-472-8

Key data

CAS

557-04-0

209-150-3

Restriction

IV/150

Function

ANTICAKING BULKING COLORANT MOISTURISING

How MAGNESIUM STEARATE appears in the CosIng inventory

The CosIng inventory lists MAGNESIUM STEARATE as a cosmetic ingredient and this page links it to 1 annex record. The inventory entry captures names and identifiers, while the annex record shows where the substance is prohibited, restricted or positively listed in EU cosmetics law.

MAGNESIUM STEARATE is also tagged with 4 cosmetic functions in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

MAGNESIUM STEARATE appears in the EU CosIng inventory and has linked annex records. Check the annex records above for applicable restrictions, concentration limits and conditions of use. Annex II listing means prohibited; Annex III means restricted; Annexes IV, V and VI mean permitted under specified conditions.

The restriction field for MAGNESIUM STEARATE reads: "IV/150". This is the restriction note recorded in the CosIng inventory for this ingredient. For authoritative conditions and limits, always refer to the linked annex entries above.

According to the EU CosIng inventory, MAGNESIUM STEARATE carries the following function designation(s):

CAS 557-04-0 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

View CAS records

Use the INCI Checker tool to paste your full ingredient list and scan it against all EU annex records and allergen flags in one step.

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Source note for MAGNESIUM STEARATE

This page combines the CosIng inventory entry for MAGNESIUM STEARATE with 1 linked Annex II–VI record from the local dataset built from public European Commission cosmetic ingredient materials.

Use this inventory page to research MAGNESIUM STEARATE and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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Tools & next steps

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Scan a full INCI list to detect MAGNESIUM STEARATE and any linked EU annex restrictions or allergen flags.

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Search similar ingredients

Find other inventory ingredients and annex entries related to MAGNESIUM STEARATE, its identifiers or nearby name variants.