Mentha Piperita American Extract/Hydrogen Sulfide

INCI: MENTHA PIPERITA AMERICAN EXTRACT/HYDROGEN SULFIDE

CAS Number
94334-25-5
Function
Depilatory (hair dissolving/removal)
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status restricted
EU Max Conc. 2%
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Allowed with conditions - sulfide-based depilatories are recognized cosmetic products; no pre-market approval required but must meet general safety standards; FDA has issued guidance on labeling for depilatory products.

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

Hydrogen sulfide is toxic by inhalation; strong rotten-egg odor; causes skin and mucous membrane irritation; must be used at controlled pH and concentration; not for use on broken or inflamed skin; confined-space ventilation required during manufacturing.. A reaction product of American peppermint extract with hydrogen sulfide - the mint component serves primarily as a masking fragrance and secondary skin-conditioning agent to offset the harshness of the sulfide. Note that CAS 98306-02-6 refe...

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Concern Level: High

Regulatory Flags

plant-extract

Frequently Asked Questions

Is Mentha Piperita American Extract/Hydrogen Sulfide safe in cosmetics?

Hydrogen sulfide is toxic by inhalation; strong rotten-egg odor; causes skin and mucous membrane irritation; must be used at controlled pH and concentration; not for use on broken or inflamed skin; confined-space ventilation required during manufacturing.. A reaction product of American peppermint extract with hydrogen sulfide - the mint component serves primarily as a masking fragrance and secondary skin-conditioning agent to offset the harshness of the sulfide. Note that CAS 98306-02-6 refe... The EU classifies Mentha Piperita American Extract/Hydrogen Sulfide as "restricted". Safety rating: MODERATE.

Is Mentha Piperita American Extract/Hydrogen Sulfide allowed in the EU?

Mentha Piperita American Extract/Hydrogen Sulfide EU regulatory status: restricted. Maximum allowed concentration: 2%. This is based on EU Regulation 1223/2009 and its amendments.

What does Mentha Piperita American Extract/Hydrogen Sulfide do in cosmetics?

Mentha Piperita American Extract/Hydrogen Sulfide functions as: Depilatory (hair dissolving/removal). It is classified as a cosmetic ingredient in our database. CAS number: 94334-25-5.

What is the Margin of Safety for Mentha Piperita American Extract/Hydrogen Sulfide?

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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