Thymus Quinquecostatus Extract

INCI: THYMUS QUINQUECOSTATUS EXTRACT

CAS Number
91770-86-4
Function
Skin conditioning; antioxidant, anti-aging, whitening, moisturizing (per Korean patent data)
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status restricted
US Notes Not specifically restricted; permitted for cosmetic use

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Thymol content is variable and can cause irritation at higher concentrations; Korean cosmetics market has more usage history than EU/US

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Concern Level: Moderate

Regulatory Flags

plant-extract

Frequently Asked Questions

Is Thymus Quinquecostatus Extract safe in cosmetics?

Thymol content is variable and can cause irritation at higher concentrations; Korean cosmetics market has more usage history than EU/US The EU classifies Thymus Quinquecostatus Extract as "permitted". Safety rating: GOOD.

Is Thymus Quinquecostatus Extract allowed in the EU?

Thymus Quinquecostatus Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Thymus Quinquecostatus Extract do in cosmetics?

Thymus Quinquecostatus Extract functions as: Skin conditioning; antioxidant, anti-aging, whitening, moisturizing (per Korean patent data). It is classified as a cosmetic ingredient in our database. CAS number: 91770-86-4.

What is the Margin of Safety for Thymus Quinquecostatus Extract?

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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