Michigan Esthetician State Board Practice Exam

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What role do glycoproteins play in skin care?

  1. Moisturizing under the skin

  2. Enhancing cellular metabolism

  3. Providing UV protection

  4. Thickening the formulation

The correct answer is: Enhancing cellular metabolism

Glycoproteins are crucial components in skin care due to their ability to enhance cellular metabolism. They are complex molecules that consist of sugars and proteins, which play a significant role in cell signaling and communication within the skin. By promoting the metabolism of skin cells, glycoproteins can help improve the overall health and function of the skin. This enhancement leads to various benefits such as increased collagen production, improved skin hydration, and overall skin rejuvenation. While moisturizing under the skin, providing UV protection, and thickening formulations are important aspects of skin care products, they do not directly relate to the primary role of glycoproteins. Glycoproteins are more about boosting cellular function and revitalization rather than just serving to moisturize, protect, or alter the consistency of the formulation. The focus on cellular activity underscores the importance of glycoproteins in maintaining skin vitality and resilience.