There’s a $10 ingredient that fades dark spots — but it stops working completely if you skip one specific step

Establishing a Daily Application Routine
Once you have your product, it is time to build a habit. Before you begin applying it to your whole face, always perform a patch test on the inside of your forearm or behind your ear. Wait 24 hours to ensure your skin is happy with the formula. Once you have the green light, wash your face with a gentle cleanser and pat it completely dry. If you are new to Vitamin C, start slow. Apply it every other morning for the first week to let your skin adjust. Dispense two or three drops onto your fingertips and gently massage it onto your face, focusing on the areas where you have the most dark spots. Let it absorb for about 60 seconds, then seal it in with your favorite moisturizer. Using it in the morning is ideal because it provides antioxidant protection that shields you from the harsh environmental stressors you face throughout the day.