I am 24 yrs old.My underarms are dark. I tried many homeremedies but they worked up to a little extent only. I couldn't see a great improvement with those remedies. Actually, This problem started when I was 17, To control sweat and smell,I used deoderents on my underarms and also I used to wear tight clothes. Till the time I noticed, my underarms were already became so dark. Now I am taking care well, the colour has improved but still they are dark. I have no underlying health issues. And my periods are also regular. Please suggest me any cream or ointment or soap whatever to remove darkness from my underarms