Hi I'm 23 years old girl living in kolkata I've pretty dry and sensitive skin, in summer I sweat a lot may be of my weight which is 71 kg with 5'3 ft height whatever I tried on my skin results rashes ,black and dull skin currently I'm using cetaphil gentle cleanser with venusia cream. Can I use venusia cream on summer and also recommend a good gentle exfoliator and a sunblock gel based .i don't want a dull skin but desire for a bright skin so please suggest me products that will suits on my skin which is pretty dry and sensitive and dull.