I see no color change after 6 days of use
Hi there, my order took a full 30 days to arrive, even though the customer service tracked the package and the tracking said it was delivered on Dec 12. I actually received it on Dec 30. Not sure what happened there. I have now been using the product every night since Dec 30 (6 days) and i see no change whatsoever. How quickly am I supposed to see a bit of color change?