Ceramide 1A

CAS Number
Not specifically assigned in public databases
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not reported in VCRP; industry survey indicates use in leave-on formulations at up to 0.01% (eye lotions)

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Minimal data specific to this variant; presumed safe by read-across from ceramide group with maximum use concentration of 0.01%.

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Concern Level: Moderate

Frequently Asked Questions

Is Ceramide 1A safe in cosmetics?

Minimal data specific to this variant; presumed safe by read-across from ceramide group with maximum use concentration of 0.01%. The EU classifies Ceramide 1A as "permitted". Safety rating: MODERATE.

Is Ceramide 1A allowed in the EU?

Ceramide 1A EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What is the Margin of Safety for Ceramide 1A?

not established 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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