Final answer:
A serum has a higher concentration of active ingredients than a moisturizer and is specifically formulated to address signs of aging like lines, wrinkles, and skin texture. Moisturizers primarily aim to hydrate and protect the skin. Serums are usually more potent and provide targeted treatments compared to thicker and more general-purpose moisturizers.
Step-by-step explanation:
The skincare product that has a higher concentration of active ingredients than a moisturizer and is used to target concerns like lines, wrinkles, and skin texture is serum. Serums are designed to deliver high concentrations of specific active ingredients to the skin. They are often gel-based or liquid and less thick than moisturizers. The active ingredients you might find in serums typically aim to boost collagen production, fade sun spots, and to tackle multiple signs of aging.
Moisturizers, on the other hand, generally have a thicker consistency and are primarily designed to hydrate the skin by forming a barrier to prevent moisture loss. They can contain a variety of ingredients like antioxidants, ceramides, emulsifiers, and sometimes ingredients advertised as providing anti-aging benefits, although these are often less concentrated than those found in serums.
Other skincare products include toners, which are applied after cleansing to remove the remnants of makeup and cleansers while balancing the skin's pH; cleansers, which are used to remove dirt, oil, and makeup from the skin; and exfoliants, which remove dead skin cells from the surface of the skin to improve texture and tone.