Geranial, also known as citral A, is an organic compound that belongs to the aldehyde class. It is an isomer of citral and has a pronounced lemon aroma. Geranial is found in the essential oils of many citrus plants, such as lemon, lime, lemongrass, as well as in some herbaceous plants, such as lemon balm. Due to its fresh and pleasant aroma, geranial is widely used in perfumery, cosmetics and the food industry.
In perfumery and cosmetics, geranial is used as a fragrance and active ingredient in various products such as perfumes, creams, lotions and shampoos. Its antibacterial and anti-inflammatory properties make it useful for skin care, especially in the presence of inflammation or acne. In the food industry, geranial is used as a natural flavoring agent to give citrus flavor and aroma to foods. In addition, geranial has some medicinal properties and can be used in aromatherapy to improve mood and reduce stress levels. It is important to follow the dosage when using geranial, as high concentrations can cause irritation of the skin and mucous membranes.