Utah Master Esthetician Practice Exam

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What is the primary benefit of green LED light in skin therapy?

Enhances collagen synthesis
Reduces redness and lessens hyperpigmentation
Detoxifies and increases stimulation
Improves blood circulation

The correct answer is: Reduces redness and lessens hyperpigmentation

The primary benefit of green LED light in skin therapy is its ability to reduce redness and lessen hyperpigmentation. Green light therapy works by targeting pigment issues in the skin, such as melasma, sun damage, and other forms of discoloration. It helps to even out skin tone by inhibiting excessive melanin production and can soothe the skin, reducing inflammation and redness. In addition to its impact on pigmentation, green LED light can also contribute to a calming effect on the skin, making it useful for those who struggle with sensitive skin or conditions that lead to redness. This therapy is ideal for individuals looking to achieve a more uniform complexion without the use of harsher chemical treatments. While other colors of LED light serve different purposes, such as collagen synthesis or circulation improvement, the specific properties of green light focus primarily on addressing pigmentation and reducing visual signs of redness in the skin.