Acetyl Cyclodextrin

INCI: ACETYL CYCLODEXTRIN

CAS Number
Not definitively established in CosIng (note: CAS 68901-15-5 is Cyclogalbanate, *not* this ingredient)
Function
Stabilizing agent, carrier, and solubilizer. Cyclodextrins encapsulate actives, improve stability and bioavailability
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted. Cyclodextrins are broadly used in food, pharmaceutical, and cosmetic applications with no FDA prohibition

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

No specific SCCS or CIR opinion exists for the acetylated form; parent cyclodextrins have extensive safety literature supporting safety profile

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Concern Level: Low

Frequently Asked Questions

Is Acetyl Cyclodextrin safe in cosmetics?

No specific SCCS or CIR opinion exists for the acetylated form; parent cyclodextrins have extensive safety literature supporting safety profile The EU classifies Acetyl Cyclodextrin as "permitted". Safety rating: GOOD.

Is Acetyl Cyclodextrin allowed in the EU?

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

What does Acetyl Cyclodextrin do in cosmetics?

Acetyl Cyclodextrin functions as: Stabilizing agent, carrier, and solubilizer. Cyclodextrins encapsulate actives, improve stability and bioavailability. It is classified as a cosmetic ingredient in our database. CAS number: Not definitively established in CosIng (note: CAS 68901-15-5 is Cyclogalbanate, *not* this ingredient).

What is the Margin of Safety for Acetyl Cyclodextrin?

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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