N. P. DUTT & SON is a GMP-certified Homoeopathic Manufacturing Company and it is one of the leading homeopathic medicine traders in Kolkata.N. P. DUTT & SON is a GMP certified homoeopathic manufacturing company and 175 years is one of the leading homoeopathic medicine traders in West Bengal. Keeping in the mind that homoeopathy serves mankind without having any sorts of side effec... https://npdutt.com/product-category/biochemic-tablet/