Vitamin C might be one of the buzziest ingredients in skincare, but when it comes to daily supplementation, most of us don’t bother, assuming we’re getting enough from our varied and balanced diets.

Kristie Reed, PharmD, oversees emergency, general medical, surgical, psychiatric care, and oncology medication as the pharmacy director of a community hospital. Dr. Reed specializes in IV medications.

That means a bigger payoff for you when it comes to your vitamin-C intake. “Because liposomal vitamin C is absorbed more efficiently, a daily dose can go a long way in supporting immune resilience, ...