What is the best serum ingredient?

1. Hyaluronic Acid

   • Benefits: Deep hydration, plumping effect, and improved skin texture.
   • Ideal for: Dry, dehydrated skin needing moisture.

2. Vitamin C (Ascorbic Acid)

   • Benefits: Brightening, antioxidant protection, and collagen synthesis.
   • Ideal for: Dull skin, hyperpigmentation, and anti-aging.

3. Retinol (Vitamin A)

   • Benefits: Anti-aging, reducing fine lines and wrinkles, improving skin texture, and acne treatment.
   • Ideal for: Mature skin, acne-prone skin.

4. Niacinamide (Vitamin B3)

   • Benefits: Anti-inflammatory, regulates oil production, minimizes pores, and improves skin barrier function.
   • Ideal for: All skin types, particularly oily and acne-prone skin.

5. Peptides

   • Benefits: Stimulate collagen production, firming, and repairing skin barrier.
   • Ideal for: Aging skin, skin needing firming and repair.

6. Salicylic Acid

   • Benefits: Exfoliation, unclogs pores, and anti-inflammatory properties.
   • Ideal for: Acne-prone skin, oily skin.

7. Alpha Hydroxy Acids (AHAs)

   • Benefits: Exfoliation, improving skin texture and tone, and reducing fine lines.
   • Ideal for: Dull skin, uneven texture, and aging skin.

8. Beta Hydroxy Acid (BHA)

   • Benefits: Exfoliation, deep pore cleaning, and anti-inflammatory.
   • Ideal for: Acne-prone skin, oily skin.

9. Ceramides

   • Benefits: Strengthen skin barrier, hydration, and soothing.
   • Ideal for: Dry, sensitive skin, and compromised skin barriers.

10. Bakuchiol

    • Benefits: Anti-aging, reduces fine lines, and wrinkles, and gentler than retinol.
    • Ideal for: Sensitive skin looking for retinol alternatives.

For your specific concerns of sensitive and dry skin, Hyaluronic Acid and Ceramides are excellent choices due to their hydrating and barrier-strengthening properties. Niacinamide is also a great option for its soothing and barrier-repairing benefits.