Sodium Hyaluronate Vs. Hyaluronic Acid | 合法醫療器材資訊網

2019年7月12日—“SodiumhyaluronateisaderivativeofHA—specifically,it'sasaltformofHA,”Robinsonclarifies.Sodiumhyaluronatehasalowermolecular ...

Hyaluronic acid, beloved beauty ingredient, comes in many, many, many shapes and forms. First, there’s the kind that naturally exists in your body. (Yup, you have your own hyaluronic acid supply pumping through your system and plumping your cells right this very second.) Then, there are synthesized hyaluronic acid gels, like Juvéderm and Restylane, used for injectable fillers. Finally, there are the two versions most commonly found in skin care products — hydrolyzed hyaluronic acid and sodium hyaluronate[1] — that tend to cause confusion in the beauty community. So which one is actually better for your skin? Cosmetic chemists and dermatologists say its... kind of a draw.

That conclusion is disappointingly vague, to be sure. But the reasoning behind it — how different forms are created, the pros and cons of each, which works best for certain skin types — is pretty fascinating. Before you can und...