The product, which is a next generation basal insulin, is a once-daily long-acting basal analog insulin that improves glycemic control in adults with type 1 and type 2 diabetes.
"The launch of Toujeo reaffirms our strong commitment of expanding Sanofi's portfolio and to drive better diabetes management in India," Sanofi India Managing Director N Rajaram said in a statement.
Toujeo was first approved in 2015 in the United States and since then, it has been approved in over 65 countries.
It is a prescription drug and is available in the newly designed SoloSTAR pen.
It works by slowly releasing small amounts of insulin to provide continuous glucose-lowering activity that lasts beyond 24 hours, it added.
Sanofi India shares were trading up 2.27 per cent at Rs 4,828.75 on BSE.