Tea Tree Flower (derived from Melaleuca alternifolia) is a botanical extract valued for its antimicrobial and anti-inflammatory properties, often used to target acne-prone or oily skin. It is typically incorporated as a treatment active rather than a base ingredient.
| Reported effect | How often | Notes |
|---|---|---|
Skin irritation (redness, stinging) | Common | More likely at higher concentrations or on sensitive skin. |
Allergic contact dermatitis | Uncommon | Associated with oxidized tea tree components; patch testing advised. |
Dryness or peeling | Uncommon | Can occur with frequent application on acne-prone skin. |
Photosensitivity | Rare | Limited reports; sun protection generally recommended. |
Systemic toxicity if ingested | Very rare | Relevant only to oral ingestion, not topical cosmetic use. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.