I haven't really noticed a change in my blackheads or acne, but I have noticed a change in my pores. Every time I do a blackhead extraction on my nose, I'm always left with bigger and bigger pores each time. Now, each time I extract my blackheads I put the Blackhead Power Liquid on right after, and the next day my nose is really soft and the pores are even smaller! I'm still expecting great things with this product.