Butyl 2-Glyceryl Ascorbate

INCI: BUTYL 2-GLYCERYL ASCORBATE

CAS Number
Not widely published; related isomer (Butyl 3-Glyceryl Ascorbate) is CAS 1120360-69-1
Function
Antioxidant, skin conditioning agent (vitamin C derivative)
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Data gap โ€” Requires supplier-provided safety data

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Stability-sensitive ingredient with oxidation and pH-dependent efficacy concerns; limited published toxicology data requires supplier REACH/toxicology dossier for CPSR completion and confirmation of isomer specificity.

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Concern Level: Moderate

Frequently Asked Questions

Is Butyl 2-Glyceryl Ascorbate safe in cosmetics?

Stability-sensitive ingredient with oxidation and pH-dependent efficacy concerns; limited published toxicology data requires supplier REACH/toxicology dossier for CPSR completion and confirmation of isomer specificity. The EU classifies Butyl 2-Glyceryl Ascorbate as "permitted". Safety rating: MODERATE.

Is Butyl 2-Glyceryl Ascorbate allowed in the EU?

Butyl 2-Glyceryl Ascorbate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Butyl 2-Glyceryl Ascorbate do in cosmetics?

Butyl 2-Glyceryl Ascorbate functions as: Antioxidant, skin conditioning agent (vitamin C derivative). It is classified as a cosmetic ingredient in our database. CAS number: Not widely published; related isomer (Butyl 3-Glyceryl Ascorbate) is CAS 1120360-69-1.

What is the Margin of Safety for Butyl 2-Glyceryl Ascorbate?

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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