Carnitine

INCI: CARNITINE

CAS Number
541-15-1 (L-Carnitine)
Function
Skin conditioning, hair conditioning, antistatic
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes GRAS as dietary supplement; permitted in cosmetics without 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

Endogenous amino acid derivative with well-characterized safety profile; permitted in EU and US cosmetics without concentration restrictions.

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Concern Level: Moderate

Frequently Asked Questions

Is Carnitine safe in cosmetics?

Endogenous amino acid derivative with well-characterized safety profile; permitted in EU and US cosmetics without concentration restrictions. The EU classifies Carnitine as "permitted". Safety rating: MODERATE.

Is Carnitine allowed in the EU?

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

What does Carnitine do in cosmetics?

Carnitine functions as: Skin conditioning, hair conditioning, antistatic. It is classified as a cosmetic ingredient in our database. CAS number: 541-15-1 (L-Carnitine).

What is the Margin of Safety for Carnitine?

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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