Aromatherapy utilizes various essential oils, each with distinct benefits. Lavender offers relaxation, peppermint invigorates and relieves headaches, while eucalyptus clears sinuses. Tea tree boasts antibacterial properties for skincare, lemon uplifts mood, and chamomile soothes anxiety. Rosemary stimulates focus and memory, while bergamot reduces stress. Dilute oils with a carrier oil and perform a patch test to avoid allergic reactions. Consulting with an aromatherapist or healthcare professional can provide tailored recommendations.