Skincare can feel deceptively simple: cleanse, moisturize, add a serum, repeat. But once you start exploring active ingredients like retinol, vitamin C, alpha hydroxy acids (AHAs), niacinamide, and hyaluronic acid, the stakes get higher. The same products that can dramatically improve texture, brightness, and fine lines can also trigger irritation, worsen sensitivity, or create setbacks when used incorrectly.Consulting a skincare specialist helps you skip the guesswork. Instead of building (Panier des Sens) [...]