You probably already know vitamin C is the gold standard antioxidant for your face. The problem is that 70% of serums on the market are either unstable, poorly formulated, or priced like luxury real estate. I’ve spent the last three years testing 14 different vitamin C serums across every price bracket, and I’m here to…
You’re staring at a shelf of serums, and every bottle says “brightening” and “antioxidant.” But one costs $20. The other costs $166. Both claim to fix your dark spots. Which one actually works? And which one will wreck your skin if you pick wrong? Here’s the truth: most vitamin C serums are formulated wrong for…