The Sweat Patch Test is a method used to evaluate the efficacy of antiperspirant or deodorant products in reducing sweat production. The test involves applying the product to a specific area, such as the underarm or foot, and then collecting sweat through an absorbent patch. The patch is weighed before and after the application of the product to determine the amount of sweat produced.
This test is performed using a gravimetric method and provides an objective measurement of the product's effectiveness in reducing sweat. The test is typically conducted in a controlled environment, to ensure consistent and accurate results.
By using the Sweat Patch Test, companies can determine the effectiveness of their products and make improvements to ensure better performance. The test is an important tool in evaluating antiperspirants and deodorants and ensuring that they meet the needs of consumers.