The Power of Retinol and Retinoids
Derived from Vitamin A, retinol and retinoids are often hailed as the "holy grail" of skincare. Their benefits include enhanced collagen production, smoother skin texture, and fading dark spots. Yet, their potent nature means they may cause irritation, redness, or dryness, especially for sensitive skin types. To minimize these side effects, always apply retinol at night and start with a "low-and-slow" approach—using it once a week and gradually increasing usage.