Isostearyl Myristate

INCI: ISOSTEARYL MYRISTATE

CAS Number
72576-79-5 (verify per supplier CoA)
Function
Skin-conditioning agent / emollient
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” CIR reviewed under myristic acid esters; not restricted in 21 CFR

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Moderate comedogenic potential; no individual irritation data โ€” relies on class read-across

โš ๏ธ
Concern Level: Moderate

Frequently Asked Questions

Is Isostearyl Myristate safe in cosmetics?

Moderate comedogenic potential; no individual irritation data โ€” relies on class read-across The EU classifies Isostearyl Myristate as "permitted". Safety rating: GOOD.

Is Isostearyl Myristate allowed in the EU?

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

What does Isostearyl Myristate do in cosmetics?

Isostearyl Myristate functions as: Skin-conditioning agent / emollient. It is classified as a cosmetic ingredient in our database. CAS number: 72576-79-5 (verify per supplier CoA).

What is the Margin of Safety for Isostearyl Myristate?

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.

๐Ÿ“ฑ

Is Isostearyl Myristate in Your Products?

Scan any product label with Piro โ€” our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.

Try Piro Free โ†’

Analyze Your Full Ingredient List

Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Isostearyl Myristate in your formulation.