Fecha de publicación: 07/10/2021 Fuente: WIPO "royal jelly" An organic acid salt of nicotinamide riboside; the organic acid is selected from malic acid, citric acid, royal jelly acid, and so on, and the molar ratio of nicotinamide riboside to organic acid is 1:2 or 1:1. A compound composition of the organic acid salt of nicotinamide riboside and a carrier, and the carrier is selected from nicotinic acid, glutamic acid, royal jelly acid, cervic acid, microcrystalline cellulose, or apple cider vinegar powder. Organic acids that are more acidic are used, and said organic acids form a close ion pair with nicotinamide riboside and have a certain degree of hydrophobicity so as to improve the stability of nicotinamide riboside. The carrier can prevent the penetration of water and improve the stability of the organic acid salt in water.