<p>If there's one ingredient that dermatologists universally agree on, it's <strong>Vitamin C</strong>. This powerhouse antioxidant doesn't just brighten your skin — it actively protects it from environmental damage, boosts collagen production, and fades dark spots.</p><h3>How Vitamin C Works</h3><p>Vitamin C neutralizes free radicals — unstable molecules caused by UV exposure and pollution that damage skin cells. Think of it as a shield.</p><h3>When to Apply</h3><p>Morning is ideal. After cleansing, apply your Vitamin C serum to clean skin. Wait 60 seconds, then follow with moisturizer and sunscreen.</p><h3>The KathyJane Difference</h3><p>Most Vitamin C serums use synthetic ascorbic acid. Ours is derived from real citrus — sun-ripened oranges from orchards our founder personally visits. Combined with Vitamin E and Ferulic Acid, it's stable, potent, and gentle enough for daily use.</p>