Isostearoyl Phytosphingosine

INCI: ISOSTEAROYL PHYTOSPHINGOSINE

CAS Number
Not widely published (ceramide-class ingredient)
Function
Skin conditioning; skin barrier repair (ceramide analog)
Safety Rating
EXCELLENT

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” CIR Expert Panel assessed ceramides as safe in present practices of use

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
moderate
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Plant-derived phytosphingosine avoids BSE risk with no significant safety concerns identified by CIR or SCCS.

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Concern Level: Low

Regulatory Flags

natural-origin

Frequently Asked Questions

Is Isostearoyl Phytosphingosine safe in cosmetics?

Plant-derived phytosphingosine avoids BSE risk with no significant safety concerns identified by CIR or SCCS. The EU classifies Isostearoyl Phytosphingosine as "permitted". Safety rating: EXCELLENT.

Is Isostearoyl Phytosphingosine allowed in the EU?

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

What does Isostearoyl Phytosphingosine do in cosmetics?

Isostearoyl Phytosphingosine functions as: Skin conditioning; skin barrier repair (ceramide analog). It is classified as a cosmetic ingredient in our database. CAS number: Not widely published (ceramide-class ingredient).

What is the Margin of Safety for Isostearoyl Phytosphingosine?

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.

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