Dr. JRK's Research and Pharmaceuticals

Dr. JRK's Research and Pharmaceuticals is a Chennai-based pharmaceutical company dedicated to the development of evidence-based herbal and Siddha medicines. Established in 1992 by Dr. J.R. Krishnamoorthy, the company has pioneered research into chronic skin conditions, most notably with the development of 777 Oil for psoriasis. Their product range extends across dermatology, immunology, and general wellness, with all formulations undergoing rigorous clinical and laboratory validation. The company operates a GMP-certified manufacturing facility and maintains a strong distribution network across India and several international markets. By bridging traditional Siddha wisdom with modern scientific methodology, Dr. JRK's provides standardized therapeutic solutions for complex ailments.