Lithium Myristate

INCI: LITHIUM MYRISTATE

CAS Number
20336-96-3 [^1_10]
Function
Surfactant — emulsifying
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Permitted — no specific CFR restriction

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Surfactant with low absorption and sensitization potential; lithium counter-ion present but at negligible molar contribution relative to myristate moiety; read-across from sodium and potassium myristate safety data supports acceptable safety profile, though independent toxicological data is limited.

⚠️
Concern Level: Moderate

Frequently Asked Questions

Is Lithium Myristate safe in cosmetics?

Surfactant with low absorption and sensitization potential; lithium counter-ion present but at negligible molar contribution relative to myristate moiety; read-across from sodium and potassium myristate safety data supports acceptable safety profile, though independent toxicological data is limited. The EU classifies Lithium Myristate as "permitted". Safety rating: GOOD.

Is Lithium Myristate allowed in the EU?

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

What does Lithium Myristate do in cosmetics?

Lithium Myristate functions as: Surfactant — emulsifying. It is classified as a cosmetic ingredient in our database. CAS number: 20336-96-3 [^1_10].

What is the Margin of Safety for Lithium Myristate?

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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