Dihydrocapsaicin is widely used in the pharmaceutical industry for its analgesic properties. It is a key component in topical pain relief creams and patches, helping to alleviate muscle and joint pain by desensitizing nerve receptors. In the field of research, it serves as a valuable tool for studying the TRPV1 receptor, which is involved in pain and heat sensation. Additionally, it is utilized in the food industry as a flavoring agent to add spiciness to various products. Its role in weight management supplements is also notable, as it may promote thermogenesis and fat oxidation.