Retinol, a derivative of vitamin A, has long been an essential component in skincare routines. Its benefits include improving skin texture, boosting collagen production, and reducing dark spots. However, using retinol comes with certain guidelines, and one common question is, "Do you need to turn off the lights after applying retinol?"

Retinol is the 'golden' active ingredient in anti-aging, brightening, and acne treatment. However, not everyone knows how to apply retinol correctly to fully benefit from its amazing effects. So, should users apply retinol before or after moisturizer?

Many people wonder, "Why does retinol cause dark skin?" or "What to do if your skin gets dark when using retinol?" Understanding the uses and how to use it will help make the process more effective.