Aminexil

INCI: DIAMINOPYRIMIDINE OXIDE

CAS Number
74638-76-9
Function
Hair conditioning
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status restricted
EU Max Conc. 1.5%
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes No FDA monograph. Proprietary L'Oreal ingredient. SCCNFP evaluated and approved.

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

Restricted in EU (Annex III, Entry 93) at maximum 1.5% concentration. SCCNFP concluded safe under stated conditions. Structurally similar to minoxidil but not a minoxidil derivative. Used to combat perifollicular fibrosis.

โš ๏ธ
Concern Level: Low

Regulatory Flags

Restricted eu_cosing_listed

Frequently Asked Questions

Is Aminexil safe in cosmetics?

Restricted in EU (Annex III, Entry 93) at maximum 1.5% concentration. SCCNFP concluded safe under stated conditions. Structurally similar to minoxidil but not a minoxidil derivative. Used to combat perifollicular fibrosis. The EU classifies Aminexil as "restricted". Safety rating: GOOD.

Is Aminexil allowed in the EU?

Aminexil EU regulatory status: restricted. Maximum allowed concentration: 1.5%. This is based on EU Regulation 1223/2009 and its amendments.

What does Aminexil do in cosmetics?

Aminexil functions as: Hair conditioning. It is classified as a Active Ingredient in our database. CAS number: 74638-76-9.

What is the Margin of Safety for Aminexil?

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.

๐Ÿ“ฑ

Is Aminexil in Your Products?

Scan any product label with Piro โ€” our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.

Try Piro Free โ†’

Analyze Your Full Ingredient List

Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Aminexil in your formulation.