What is a potential benefit of using a chemical exfoliant?

Using a chemical exfoliant can indeed brighten the skin complexion. This benefit arises from the way chemical exfoliants work; they help to remove dead skin cells from the surface of the skin, promoting cell turnover. As dead skin cells accumulate, they can make the skin appear dull and uneven. By exfoliating, these products can reveal fresh, new skin underneath, which often has a more radiant and smooth appearance.

Additionally, brighter skin can lead to a more youthful look and can help to even out skin tone, addressing issues such as hyperpigmentation or dark spots. While exfoliating may contribute to other positive effects like delaying the appearance of signs of aging, the primary and direct result of using a chemical exfoliant is the brightening of the complexion, making this benefit particularly notable.

Other options suggest outcomes like increased oiliness, delayed aging signs, or reduced blood circulation, which do not align with the primary benefits of chemical exfoliation. In fact, the purpose of chemical exfoliants is typically to refine skin texture and enhance its appearance rather than to exacerbate oiliness or affect circulation negatively.