CAS Number
91052-92-5
Function
UV Filter
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes FDA GRAS food status. No cosmetic restrictions. MEL is the official INCI name per wINCI Dictionary (CAS 8028-66-8). 1,059 VCRP formulations (2020). MEDIHONEY OTC wound dressing FDA-approved. Infant botulism risk is ingestion-only โ€” topical use safe per FDA.

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Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
moderate
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

CIR 2020 concluded safe as used. Not listed in EU Reg 1223/2009 Annexes II, III, V, VI โ€” no restrictions apply. FDA permitted and GRAS. Used up to 22% in rinse-off and 7% in leave-on formulations. Anti-mutagenic properties demonstrated. Avoid oral/lip products for infants under 12 months due to botulism ingestion risk; topical use is safe.

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Concern Level: Low

Regulatory Flags

natural-origin allergen-risk animal-derived gmp-sourcing-required infant-caution ifra_fragrance

Frequently Asked Questions

Is MEL safe in cosmetics?

CIR 2020 concluded safe as used. Not listed in EU Reg 1223/2009 Annexes II, III, V, VI โ€” no restrictions apply. FDA permitted and GRAS. Used up to 22% in rinse-off and 7% in leave-on formulations. Anti-mutagenic properties demonstrated. Avoid oral/lip products for infants under 12 months due to botulism ingestion risk; topical use is safe. The EU classifies MEL as "permitted". Safety rating: GOOD.

Is MEL allowed in the EU?

MEL EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does MEL do in cosmetics?

MEL functions as: UV Filter. It is classified as a UV Filter / Sunscreen in our database. CAS number: 91052-92-5.

What is the Margin of Safety for MEL?

adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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