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For informational purposes only — not medical advice. Always consult a dermatologist for skin concerns.

Tea Tree Oil

1% line markerAI-analyzed

INCI: MELALEUCA ALTERNIFOLIA LEAF OIL

fragranceantimicrobialskin conditioningsoothinganti inflammatory

What it does

A popular essential oil distilled from the leaves of the tea tree, widely recognized for its purifying, antimicrobial, and anti-inflammatory properties, especially beneficial for acne-prone skin.

Skin Concerns

Beneficial for

acne

Safety & Science

Safety summary

Can be irritating in high concentrations; patch testing recommended. Contains terpenes that can oxidize and cause sensitization.

CAS Number

85085-48-9

1% line marker

This ingredient is commonly used as a marker to identify where ingredients drop below 1% concentration on the label.

Found In Products

Related Ingredients

At a Glance

INCI Name: MELALEUCA ALTERNIFOLIA LEAF OIL
Common Name: Tea Tree Oil
Functions: fragrance, antimicrobial, skin conditioning, soothing, anti inflammatory
Products: 357 products
CAS Number: 85085-48-9

For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.

Tea Tree Oil — Skincare Ingredient Guide — Dermasift — Dermasift