Hexaacetyl Myricetin

INCI: HEXAACETYL MYRICETIN

CAS Number
14813-29-7
Function
Antioxidant, skin conditioning agent
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” not restricted under 21 CFR

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

Ester hydrolysis to free myricetin and acetic acid on skin is expected; no published dermal absorption or repeated-dose dermal data specific to the hexaacetylated form; stability under formulation pH conditions must be verified.

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Concern Level: Moderate

Frequently Asked Questions

Is Hexaacetyl Myricetin safe in cosmetics?

Ester hydrolysis to free myricetin and acetic acid on skin is expected; no published dermal absorption or repeated-dose dermal data specific to the hexaacetylated form; stability under formulation pH conditions must be verified. The EU classifies Hexaacetyl Myricetin as "permitted". Safety rating: MODERATE.

Is Hexaacetyl Myricetin allowed in the EU?

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

What does Hexaacetyl Myricetin do in cosmetics?

Hexaacetyl Myricetin functions as: Antioxidant, skin conditioning agent. It is classified as a cosmetic ingredient in our database. CAS number: 14813-29-7.

What is the Margin of Safety for Hexaacetyl Myricetin?

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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