"i&#039;ve only been using this gel for a few days and i can see a major difference. i have very sensitive skin so when i saw the reviews i got a little nervous, so when i tried it i was ready for red skin and rashes, but nothing happened. within the next few days i saw a major improvement, which shocked me! i&#039;ve used a lot of acne treatments and none of them worked, but within the first couple of days i could see my pimples going away! i don&#039;t think this is supposed to help with blackheads or whiteheads,  but this is still totally worth it! and who knows maybe if i keep using it, it will help with them. i highly recommend this product to anyone with acne problems!"