Kale. Coconut oil. Hyaluronic acid? In the United States, we love a trendy ingredient, even if it isn’t exactly edible. Maybe that’s why hyaluronic acid, or HA, has become the go-to injectable for a variety of cosmetic procedures making headlines this year. From lip fillers to wrinkle reduction and nipple enhancement, it seems like there’s nothing HA can’t do. But … Read More