Alpinetin is primarily used in pharmaceutical and medicinal applications due to its significant biological activities. It exhibits anti-inflammatory properties, making it useful in the development of treatments for inflammatory diseases such as arthritis and colitis. It also shows antimicrobial effects, helping inhibit the growth of certain bacteria and fungi, which supports its potential use in anti-infective therapies. Research indicates alpinetin has antioxidant activity, protecting cells from oxidative stress, which is linked to aging and various chronic diseases including cancer and neurodegenerative disorders. It has been studied for its anticancer potential, where it may suppress tumor growth and induce apoptosis in certain cancer cell lines. Additionally, alpinetin is being explored for its role in gastrointestinal protection, particularly in reducing gastric ulcers due to its ability to modulate gastric acid secretion and enhance mucosal defense. Its presence in traditional herbal medicines highlights its importance in natural product-based drug discovery and functional health supplements.