Good Emollient

Japan Wax

INCI: RHUS SUCCEDANEA FRUIT WAX

CAS Number
8001-39-6
Function
Binding, Viscosity Controlling, Emollient
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes CIR concluded safe (1984, re-reviewed 2005, reopened March 2025).

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

CIR-approved ingredient (1984, 2005) with re-review opened 2025. Requires urushiol-free certification due to Rhus genus origin (Anacardiaceae family, related to poison ivy). COSMOS/ECOCERT eligible.

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Concern Level: Low

Regulatory Flags

fda_food_additive

Frequently Asked Questions

Is Japan Wax safe in cosmetics?

CIR-approved ingredient (1984, 2005) with re-review opened 2025. Requires urushiol-free certification due to Rhus genus origin (Anacardiaceae family, related to poison ivy). COSMOS/ECOCERT eligible. The EU classifies Japan Wax as "permitted". Safety rating: GOOD.

Is Japan Wax allowed in the EU?

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

What does Japan Wax do in cosmetics?

Japan Wax functions as: Binding, Viscosity Controlling, Emollient. It is classified as a Emollient in our database. CAS number: 8001-39-6.

What is the Margin of Safety for Japan Wax?

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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