What Are the Key Ingredients in Skincare Products?
Several key ingredients are frequently used in skincare products, each with unique histological effects:
Hyaluronic Acid: This molecule is known for its ability to retain moisture, improving skin hydration and plumpness. Vitamin C: An antioxidant that can penetrate the epidermis to reduce oxidative stress and promote collagen synthesis. Niacinamide: Also known as Vitamin B3, it helps to improve skin barrier function and reduce inflammation. Alpha Hydroxy Acids (AHAs): These exfoliants help to remove dead skin cells from the surface, promoting cell turnover and a smoother texture. Ceramides: Lipid molecules that are essential for maintaining the skin barrier and preventing moisture loss.
