Which of the following extracts is beneficial for treating acne?

Tea tree oil is recognized for its strong antibacterial and anti-inflammatory properties, making it highly effective in treating acne. It contains compounds like terpinen-4-ol, which has been shown to reduce the growth of acne-causing bacteria on the skin. Additionally, tea tree oil can help reduce inflammation and redness associated with acne lesions, promoting a clearer complexion without the harshness that some traditional acne treatments may possess.

In comparison, while chamomile extract, witch hazel, and aloe vera may offer soothing or gentle anti-inflammatory benefits, they do not target the root causes of acne—namely, bacterial growth and excess oil production—like tea tree oil does. Chamomile is primarily known for its calming effects, witch hazel is often used as an astringent, and aloe vera is celebrated for its moisturizing and healing properties, but none of these extracts have the same level of effectiveness against acne specifically as tea tree oil does.