Aminoethanesulfinic Acid (Hypotaurine)

CAS Number
300-84-5
Function
Antioxidant; Reducing agent
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not restricted

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

Naturally occurring in mammalian tissues; no significant concerns at cosmetic use levels

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Concern Level: Low

Regulatory Flags

natural-origin

Frequently Asked Questions

Is Aminoethanesulfinic Acid (Hypotaurine) safe in cosmetics?

Naturally occurring in mammalian tissues; no significant concerns at cosmetic use levels The EU classifies Aminoethanesulfinic Acid (Hypotaurine) as "permitted". Safety rating: GOOD.

Is Aminoethanesulfinic Acid (Hypotaurine) allowed in the EU?

Aminoethanesulfinic Acid (Hypotaurine) EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Aminoethanesulfinic Acid (Hypotaurine) do in cosmetics?

Aminoethanesulfinic Acid (Hypotaurine) functions as: Antioxidant; Reducing agent. It is classified as a cosmetic ingredient in our database. CAS number: 300-84-5.

What is the Margin of Safety for Aminoethanesulfinic Acid (Hypotaurine)?

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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