Clove leaf oil is an essential oil extracted from the leaves of the clove tree (Syzygium aromaticum), mainly obtained by distillation. Clove is a widely used spice and medicinal herb. Its essential oil has a strong spicy aroma and many health benefits. It is often used in food flavoring and aromatherapy.

Eugenol.
Eugenyl acetate: gives it its characteristic aroma.
β-Caryophyllene: has anti-inflammatory and antioxidant properties.
Properties
Aroma: Strong, spicy, with a typical clove aroma.
Color: Usually pale yellow to amber.
Volatility: It is a medium volatility essential oil.

• Food and Beverages
  Flavoring: Widely used in food and beverages to add spicy and warm flavors.
  Natural preservative: Its antibacterial properties extend the shelf life of foods.
  Skin Care
  Antibacterial: Used to treat acne and other skin infections.
  Antioxidant: Rich in antioxidants, it helps slow down skin aging.
  Aromatherapy
  Mood Regulation: Often used to relieve stress, anxiety, and fatigue, and bring a sense of warmth and comfort.
  Refreshing: Helps improve focus and concentration.
  Household Cleaning
  Natural Cleaners: Used in homemade cleaners to kill bacteria and freshen the air.
  Air Fresheners: Can be added to diffusers to purify the air.
  Dental Care
  Oral Health: Used in toothpaste and mouthwash to help prevent gingivitis and oral infections.

High Concentration of Core Active Ingredients, Powerful Efficacy
Clove leaf oil contains 80% to 95% eugenol, significantly higher than clove bud oil (70% to 85%). Eugenol is the core substance responsible for its antibacterial, anti-inflammatory, analgesic, and antioxidant properties.  A higher concentration means that at the same dosage, it can deliver more significant effects. For example, in oral care products, it can quickly inhibit pathogenic bacteria such as *Streptococcus mutans*, freshen breath, and relieve gingivitis; in topical preparations, it provides more direct relief for toothaches and muscle pain.

Outstanding Cost-Effectiveness, Lower Cost Alternative to High-End Raw Materials
Compared to clove bud oil, which belongs to the same clove essential oil series, clove leaf oil has a higher yield of raw materials (leaves) and lower harvesting costs, resulting in a finished product price that is only 1/3 to 1/2 of that of clove bud oil. While its aroma is slightly inferior to clove bud oil, it still retains the typical spicy clove fragrance and has fixative properties. It can be used as a cost-effective alternative to clove bud oil, widely used in daily chemical products, food, and other fields, significantly reducing product formulation costs.

Multifunctional, One Ingredient for Multiple Applications Across Various Fields
Clove leaf oil possesses multiple functions, including antibacterial, anti-inflammatory, analgesic, antioxidant, insect repellent, and fragrance fixative properties, meeting diverse needs without requiring multiple ingredients. For example, in the food industry, it can be used as both a flavoring agent (imparting a spicy flavor) and a natural preservative (extending shelf life); in the daily chemical industry, it can be used in oral care (antibacterial and breath freshening), skincare products (anti-inflammatory and anti-acne), and insect repellent products, achieving "one ingredient for multiple uses," simplifying the formulation system and reducing research and development costs.