Now Foods L-Carnosine 500 mg is a dietary supplement in capsules containing carnosine. The preparation is intended for use as a supplement to the daily diet of adults. The capsules contain no animal ingredients, making them a great option for vegans and vegetarians. L-carnosine – properties Carnosine is an organic chemical compound, more specifically, a dipeptide composed of β- and histidine. L-carnosine occurs mainly in muscles, its source in a properly balanced diet should be animal meat and fish. A great way to supplement the level of carnosine in your diet is with a dietary supplement from Now Foods. Each capsule contains 500 mg of this ingredient. The recommended daily dose of the preparation is 1-3 capsules per day at meals. The package contains 50 capsules to support the daily diet of adults.