Should I Use Vitamin C Serum At Night Or Morning?
Vitamin C serum can be effective both morning and night, but the optimal timing depends on your skin type, other products, and lifestyle. Use it in the morning if you want antioxidant protection against daily pollutants, or at night if you prefer a simpler routine and want to focus on brightening while you sleep. Consider your whole skincare regimen and any sensitivities before deciding.
