L-PROLINE is a white crystalline powder that is very soluble in water and slightly soluble in ethanol. It contains not less than 99.0 percent and not more than 101.0 percent of L-Proline (C6H9NH3O2), calculated on the dried basis. L-PROLINE is deliquescent and has a slightly sweet taste. It is commonly used in the food industry as a flavoring agent and nutritional supplement. L-PROLINE provides benefits such as enhancing the taste and texture of foods without adding calories. It also helps support muscle growth and recovery when consumed as part of a balanced diet and regular exercise regimen.