Which Hyaluronic Acid is Better: HMW or LMW?
Okay so if you have been anywhere near the skincare side of the internet in the last few years you have definitely come across hyaluronic acid. It is everywhere. Serums, moisturizers, toners, sheet masks, lip products, you name it, somebody has added hyaluronic acid to it. And honestly it deserves the hype because this one ingredient does ALOT for skin hydration. But what nobody really talks about clearly enough is the fact that hyaluronic acid comes in different molecular weights and they actually do different things to your skin. When people ask me which hyaluronic acid is better, the honest answer I give is that, it depends on what you are trying to do. So understanding the difference between the two is probably the most important thing you can learn about this ingredient. Well let me start from the beginning though because before we can even start talking about molecular weight we need to understand what hyaluronic acid actually is and why your skin needs...