Panthenol for Skin: Why Vitamin B5 Is the Most Underrated Hydration Ingredient Dryness, irritation, dullness, or a compromised skin barrier—if you’re dealing with any of these concerns, panthenol (also known as pro-vitamin B5) might be the ingredient your routine is missing. What Is Panthenol? Panthenol is a pro-vitamin, meaning that once it’s absorbed into the skin, it … Continue reading Panthenol for Skin: Why Vitamin B5 Is the Most Underrated Hydration Ingredient