Black pepper oil is widely used in aromatherapy for its warming and stimulating properties. It helps alleviate muscle pain, improve circulation, and reduce feelings of fatigue. The oil is also incorporated into massage blends to soothe sore muscles and joints. In culinary applications, it is used as a flavoring agent to enhance the taste of various dishes, providing a spicy and aromatic note. Additionally, black pepper oil is utilized in skincare for its antiseptic and anti-inflammatory properties, helping to treat acne and improve skin texture. Its invigorating scent is often included in perfumes and diffusers to boost mental clarity and focus.