New York Post Composite My skin has entered a truly glowy era, and I’m crediting one very hardworking bottle that’s currently half off. I don’t say this lightly, but I’ve finally found the one — and yes, I’m talking about the TruSkin Vitamin C Facial Serum that’s blowing up during Amazon’s Summer Beauty Event. As someone who’s cycled through more vitamin C serums than summer iced coffees, I was skeptical. But this one is officially the best vitamin C serum I’ve tried , and I’m almost mad I didn’t discover it sooner. First impressions matter, and this formula gets it right. It’s silky, lightweight and (praise be) not sticky. It sinks in fast and leaves my skin feeling fresh, hydrated and ready to face the day. Even if I’m not. TruSkin Vitamin C Facial Serum Amazon Let’s chit-chat about the results, because that’s where things get really good. Within a couple of weeks, my skin looked noticeably brighter.…