Difference between serum and moisturizer?

Question

Accepted Answer

Serum is a lightweight, concentrated treatment that targets specific skin concerns, while moisturizer hydrates and nourishes the skin.

Serum is a thin, liquid-like product that contains a high concentration of active ingredients.
Serums are designed to penetrate deeper into the skin to address specific concerns like wrinkles, dark spots, or acne.
Moisturizers, on the other hand, are thicker creams or lotions that primarily focus on hydrating and nourishing the skin.
Moisturizers create a protective barrier on the skin's surface to prevent moisture loss and keep the skin soft and supple.
While serums are used before moisturizers, moisturizers are typically the last step in a skincare routine.
Examples of serums include vitamin C serums, hyaluronic acid serums, and retinol serums.
Examples of moisturizers include day creams, night creams, and facial oils.

Accepted Answer

Serum work is deeply layer hydration 
Moisturizer work is upper layer and nourishment work.

Top Meenakshi Dutt Makeovers Makeup Artist and Hair Stylist interview questions & answers