Why are serums important for our skincare routine? What is Hyaluronic acid in a serum? Hada Labo’s Hydrating Lotion contains a good mixture of different types of hyaluronic acid. As I’ve shared in Everything You Need to Know About Hyaluronic Acid, for the stratum corneum to be moisturised at consistent depths, a combination of high and low molecular weight HAs are required in the HA s... https://beautytipsforum.com/