Skin makes new cells twice as fast during sleep time as during waking hours. Further more, several studies have found that sleep deprived humans have lower level of a growth hormone the skin needs to repair environmental damage and produce new skin cells. When cell replacement falls behind, wrinkles and slackness results. Hence the importance of beauty sleep.

There are so many good reasons why glycolic acid should be a key ingredient of any skin care maintenance and renewal regime. Glycolic Acid products refresh and rejuvenate your skin in a way that most other products can't even compare. You could wipe years off the appearance of your skin in a matter of weeks with just a simple daily treatment. Read on for how Glycolic Acid can help you.