Nagarjuna Herbal Concentrates Ltd manufactures Chyavanapras for Immunity Improvement. Nagarjuna Herbal Concentrates Ltd is an ISO 9001:2008 certified company. Nagarjuna Herbal Concentrates Ltd supplies different types of classical ayurvedic products, branded proprietary products which are either curative or supportive for health; herbal products for personal care as well as beauty care, herbal-toilet soaps etc. Chyavanapras for Immunity Improvement is available under the brand name Nagarjuna Chyavanaprasam. This Chyavanapras is also used as antioxidant; rejuvenative. This Chyavanapras is the modern form of more palatable and convenient forms of traditional Ayurvedic preparations which have been converted into this form. These Ayurvedic preparations are made with the help of company`s modern technologies for mass production, upholding traditional values making the facilities a well-integrated synthesis of tradition and modernity.