Hydroxylauric Acid

INCI: HYDROXYLAURIC ACID

CAS Number
2984-55-6 (α-hydroxy isomer) ; 505-95-3 (ω-hydroxy / 12-hydroxy isomer)
Function
Skin conditioning agent
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Permitted — not restricted under 21 CFR Parts 700–701

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Alpha-hydroxy acid family with pH-dependent irritation potential; requires pH ≥3.5 and SPF recommendation per SCCS AHA guidance if used as exfoliant.

⚠️
Concern Level: Moderate

Frequently Asked Questions

Is Hydroxylauric Acid safe in cosmetics?

Alpha-hydroxy acid family with pH-dependent irritation potential; requires pH ≥3.5 and SPF recommendation per SCCS AHA guidance if used as exfoliant. The EU classifies Hydroxylauric Acid as "permitted". Safety rating: GOOD.

Is Hydroxylauric Acid allowed in the EU?

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

What does Hydroxylauric Acid do in cosmetics?

Hydroxylauric Acid functions as: Skin conditioning agent. It is classified as a cosmetic ingredient in our database. CAS number: 2984-55-6 (α-hydroxy isomer) ; 505-95-3 (ω-hydroxy / 12-hydroxy isomer).

What is the Margin of Safety for Hydroxylauric Acid?

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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