Culinary Spice : Used in cooking for flavoring dishes, specially in Middle Eastern, Mediterranean, and Indian cuisines.

Tea Ingredient : Fennel seeds are used in herbal teas for their aromatic qualities and digestive benefits.

Natural Sweetener : Often used as a mouth freshener and a natural sweetener in food and beverages.

Traditional Remedies : Used in Ayurveda and traditional medicine to treat indigestion, bloating, and other digestive issues.

Essential Oils : The seeds are processed into fennel essential oil, which is used in aromatherapy and cosmetics.

Cosmetic Products : Fennel extract is included in skin care products for its soothing and anti-inflammatory properties.

Pickles and Condiments : Used in making pickles and other condiments, especially in South Asian and Middle Eastern countries.

Food Preservative : Due to its antimicrobial properties, fennel seeds are sometimes used as a preservative in food products.

Flavored Water and Soft Drinks : Used in infusions and flavored water products to add a unique taste.

Dietary Supplements : Fennel seed extracts are incorporated into dietary supplements for their health benefits, especially for weight management and digestion.

Medicinal Properties : Widely used in remedies for respiratory issues, coughs, and colds. Also it is used to make tinctures for alleviating symptoms like bloating, indigestion, and nausea.

Natural Flavor Enhancer in Soups and Sauces : Used to impart a sweet flavor in soups and sauces.

Pet Care Products : Fennel extracts are sometimes included in pet care products for their digestive benefits.

Fragrance Industry : Fennel seed oil is used in the fragrance industry to add a unique, refreshing note in perfumes and air fresheners.