Great under normal circumstances. [SEP] I couldn't decide to rate it a 3 or 4.  I do not like the clove smell when applying.  I have sweating on my face and scalp.  It dose reduce the sweating in normal circumstances, however when I work outside or am out in the heat I do not notice much difference.  It is not easy to get it to the scalp through all the hair.  My skin tingles/burns a little when applying and then later when I do sweat.<br /><br />Since there aren't many options, I'll keep using this product.