What is lactic acid? The terminology may be something you hear at the gym or associate with the dairy aisle at the grocery store, but did you know lactic acid can actually be applied into your beauty ...

If your cleanser needs to be kicked up a notch, it may be worth considering lactic acid. But what is lactic acid? Lactic acid is a type of AHA, or alpha hydroxy acid, derived from dairy and fermented ...

Unsurprisingly, given the steady stream of information constantly pummelling the human brain, the tidbits that actually stick in your memory long-term aren't always what they should be. It's never the ...