Welcome To


N. P. DUTT & SON is an ISO 9001:2015 and GMP certified homoeopathic manufacturing company and 160 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 effects into accounts, the main motto of the company is to serve the people of India with the best quality of homoeopathic drugs in the form of MOTHER TINCTURE, POTENTIS...

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Why Chose Us

Each & every medicine is prepared through the production guidelines of HOMOEOPATHIC PHARMACOPOEIA OF INDIA which prescribe the course of manufacturing details from starting material to final product packed ready to use. The result is a product that delivers the healing that it promises.

N. P. DUTT & SON is a professionally managed company comprising a team of professionals who combine traditions of excellence with modernity of manufacturing, marketing and management practices. Our Research & Development team is on continuous process in product and process development, testing methods and validation of efficacy of existing and new products in our well resourced scientific laboratory. In our continuous improvement procedure we have been able to have GMP certification recently as we believe that every consumer has the right to receive the medicine of the best quality & such liability of quality lies on us. GMP offers guidelines & standards for manufacturing process & premises. It details standard on location, surrounding, building, plant & equipment, quality control, raw materials & procedures etc to ensure that the customer get the best quality products as per the prescribed standards laid by the Government. Over the decades we are constantly in the process of serving our nations despite of every up & downs in our industry. We believe & try to maintain genuineness in terms of products or service to our each consumer. Let us hope that through this revised book one could be able to explore our several products in details & will grant us a possibility to serve them.

Difference with others

  • A large number of stocks of back potency which are imported from foreign.
  • Our own back potency manufacturing unit under Laminar Air Flow with a particulate free aseptic zone and with an optimum accuracy.
  • A continuous R&D process.
  • Only Rectified Spirit is used in manufacturing.
  • Alcohol Distillation Plant is available in our own premise that is used to rectify the quality of alcohol and to till date company does not used alcohol without distillation.
  • Microbiological laboratory is available in Quality Control.


Our manufactory has accomplished the following certificate and licenses from government authority…….

  • Excise License (L1, L2, 28B and Industrial)
  • Drug License (Manufacturing and Selling)
  • GMP (schedule M1 compliance, Drugs and Cosmetics Act 1940)
  • ISO 9001:2015
  • Fire License
  • Weights and Measures
  • Trade License
  • Health License
  • Pollution Certificate
  • Factory License
  • Shop and Establishment
Head Office :

33/1, N. S. Road,Marshal House,
1st Floor,UVW Block, Kolkata-700001,
Phone No: 033 40075698, 033 22303669

Sales Counter :

26, Strand Road, Kolkata-700001
Phone No : 033 22428035

Workshop :

55, Pramanick Ghat Road, Kolkata-700036
Phone No (Factory) : 033 25579266

Quick Contact With Us

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