Sarcosyl (Sarcosine)

INCI: SARCOSINE

CAS Number
107-97-1
Function
Skin conditioning
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not restricted by FDA; CIR has reviewed sarcosine-derived surfactants (e.g., Sodium Lauroyl Sarcosinate) and found them safe as used

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
moderate
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Commonly confused with Sodium Lauroyl Sarcosinate (anionic surfactant, CAS 137-16-6) โ€” ensure correct INCI is specified. If the user intends Sodium Lauroyl Sarcosinate, that ingredient has a separate CIR safety assessment and is widely used at 1โ€“5% in cleansing formulations.

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Concern Level: Low

Frequently Asked Questions

Is Sarcosyl (Sarcosine) safe in cosmetics?

Commonly confused with Sodium Lauroyl Sarcosinate (anionic surfactant, CAS 137-16-6) โ€” ensure correct INCI is specified. If the user intends Sodium Lauroyl Sarcosinate, that ingredient has a separate CIR safety assessment and is widely used at 1โ€“5% in cleansing formulations. The EU classifies Sarcosyl (Sarcosine) as "permitted". Safety rating: GOOD.

Is Sarcosyl (Sarcosine) allowed in the EU?

Sarcosyl (Sarcosine) EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Sarcosyl (Sarcosine) do in cosmetics?

Sarcosyl (Sarcosine) functions as: Skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: 107-97-1.

What is the Margin of Safety for Sarcosyl (Sarcosine)?

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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