Detailed answer

Melaleuca alternifolia leaf oil, also known as tea tree oil, is commonly used in moisturizers for its antibacterial and anti-inflammatory properties. It helps to combat acne-causing bacteria, reduce redness and inflammation, and soothe irritated skin. Its natural properties make it effective in balancing oil production, making it suitable for oily and acne-prone skin types. However, it is important to note that tea tree oil can cause skin sensitivity or allergies in some individuals, and should be used with caution, ideally in lower concentrations and patch tested before regular use.