bro i think you should drop this idea and work on something else , because the market is very saturated in the FMCG sector if you are not innovating anything , just copy and pasting.
FMCG is such a hot sector to build in, especially in India where you can easily get access to your local kirana network there you can test the product with a real product which consumer can feel and taste .
Sure you can start on e commerce platforms