Ingredient guide · M

Melaleuca Alternifolia (Tea Tree) Leaf Oil

Melaleuca Alternifolia (Tea Tree) Leaf Oil is a naturally derived essential oil prized in UK skincare for its fresh, herbaceous scent and purifying properties. It is commonly found in cleansers, spot treatments, shampoos and masks, where it helps skin and scalp feel clean and balanced. A little goes a long way, making it a staple in many natural and targeted beauty formulas.

Melaleuca Alternifolia (Tea Tree) Leaf Oil — Melaleuca Alternifolia (Tea Tree) Leaf Oil is steam-distilled from the leaves and termi… | UK Lips ingredient guide

How it works in skincare

In cosmetics and skincare, Melaleuca Alternifolia (Tea Tree) Leaf Oil functions primarily as an antimicrobial and soothing agent. When properly diluted it helps to reduce the appearance of blemishes, control excess oil on the skin and scalp, and impart a clean, fresh feel to formulations. It is frequently used in leave-on spot treatments, clarifying cleansers, toners, shampoos and hair treatments where it contributes both functional benefits and its distinctive natural aroma.

Key benefits

  • Helps clarify and purify skin
  • Reduces the appearance of blemishes
  • Balances excess oil on skin and scalp
  • Soothes and refreshes irritated-feeling skin
  • Provides a clean, fresh scent in formulations
  • Supports a healthy-looking scalp environment

Best for

oily skin, combination skin, acne-prone skin, sensitive scalp

Where it comes from

Melaleuca Alternifolia (Tea Tree) Leaf Oil is steam-distilled from the leaves and terminal branches of the tea tree, a small evergreen shrub native to the swampy regions of New South Wales, Australia.

Products with Melaleuca Alternifolia (Tea Tree) Leaf Oil

Not every product on UK Lips lists a full ingredient breakdown — so there may be many more formulas that contain Melaleuca Alternifolia (Tea Tree) Leaf Oil than we can show here. These are the comparisons where we’ve confirmed it in the listed ingredients.

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