For teenagers, it's important to establish a basic skincare routine that includes cleansing, toning, and moisturizing.

If you have acne-prone skin, consider using products with salicylic acid or benzoyl peroxide to help reduce breakouts

In your 20s and 30s, it's important to maintain a consistent skincare routine and protect your skin from environmental damage.

Look for products with antioxidants and sun protection to help prevent premature aging. Consider adding a serum to your routine to help hydrate and brighten your skin.

As you approach your 40s and 50s, you may notice that your skin becomes drier and more prone to fine lines and wrinkles.

Look for products that help stimulate collagen production, such as retinoids or peptides. Consider using a hydrating facial oil to help nourish and moisturize your skin.

In your 60s and beyond, it's important to focus on hydration and nourishment to help keep your skin healthy and glowing.

Look for products that contain hyaluronic acid and ceramides to help retain moisture. Consider using a rich, nourishing night cream to help support your skin's natural repair processes.

these are just general guidelines and everyone's skin is different.