Erythrulose/DHA Blend

INCI: ERYTHRULOSE (AND) DIHYDROXYACETONE

CAS Number
Erythrulose: 533-50-6; DHA (Dihydroxyacetone): 96-26-4
Function
Skin conditioning – self-tanning agent (Maillard reaction with amino acids in stratum corneum)
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Permitted – DHA is FDA-approved for external application only (not lips, mucous membranes, or areas covered by them); Erythrulose not restricted

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

DHA can generate formaldehyde at high pH or elevated temperatures; maintain pH 3–5 and store cool. Avoid spray/inhalation applications without adequate risk assessment.

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Concern Level: Low

Frequently Asked Questions

Is Erythrulose/DHA Blend safe in cosmetics?

DHA can generate formaldehyde at high pH or elevated temperatures; maintain pH 3–5 and store cool. Avoid spray/inhalation applications without adequate risk assessment. The EU classifies Erythrulose/DHA Blend as "permitted". Safety rating: GOOD.

Is Erythrulose/DHA Blend allowed in the EU?

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

What does Erythrulose/DHA Blend do in cosmetics?

Erythrulose/DHA Blend functions as: Skin conditioning – self-tanning agent (Maillard reaction with amino acids in stratum corneum). It is classified as a cosmetic ingredient in our database. CAS number: Erythrulose: 533-50-6; DHA (Dihydroxyacetone): 96-26-4.

What is the Margin of Safety for Erythrulose/DHA Blend?

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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