Melaleuca Alternifolia (Tea Tree) Leaf

INCI: MELALEUCA ALTERNIFOLIA (TEA TREE) LEAF

CAS Number
85085-48-9
Function
Skin conditioning - emollient (softens and smoothens the skin)
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status restricted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Allowed - no specific prohibition or restriction on tea tree leaf as a cosmetic ingredient

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

Potential skin sensitization, especially from oxidized terpene components; the SCCS has flagged oxidation-related sensitization risks for tea tree-derived materials. Contact dermatitis possible in sensitive individuals.. The raw dried leaf form of Melaleuca alternifolia; retains a broad spectrum of phytochemicals beyond just the volatile oil fraction

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Concern Level: Moderate

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Melaleuca Alternifolia (Tea Tree) Leaf safe in cosmetics?

Potential skin sensitization, especially from oxidized terpene components; the SCCS has flagged oxidation-related sensitization risks for tea tree-derived materials. Contact dermatitis possible in sensitive individuals.. The raw dried leaf form of Melaleuca alternifolia; retains a broad spectrum of phytochemicals beyond just the volatile oil fraction The EU classifies Melaleuca Alternifolia (Tea Tree) Leaf as "restricted". Safety rating: MODERATE.

Is Melaleuca Alternifolia (Tea Tree) Leaf allowed in the EU?

Melaleuca Alternifolia (Tea Tree) Leaf EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.

What does Melaleuca Alternifolia (Tea Tree) Leaf do in cosmetics?

Melaleuca Alternifolia (Tea Tree) Leaf functions as: Skin conditioning - emollient (softens and smoothens the skin). It is classified as a cosmetic ingredient in our database. CAS number: 85085-48-9.

What is the Margin of Safety for Melaleuca Alternifolia (Tea Tree) Leaf?

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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