Which of the following factors influences skin-typing?

Skin typing is a system used to determine an individual's susceptibility to sunburn and their overall response to ultraviolet (UV) radiation. This classification helps in assessing the risk of skin damage and the appropriate levels of protection or tanning for each person.

The correct answer includes all three factors: skin color, skin texture, and reaction to light. Each of these plays a significant role in how skin responds to UV exposure.

Skin color is crucial because different pigments absorb light differently, affecting the skin's ability to withstand UV radiation. Lighter skin tones typically contain less melanin, making them more prone to sunburn, while darker skin tones provide more natural protection due to higher levels of melanin.

Skin texture can also influence how light interacts with the skin's surface. For example, more oily or thicker skin may have a different reflection and absorption of UV rays compared to drier or thinner skin.

Finally, an individual's reaction to light—specifically how quickly they burn or tan and any history of skin reactions to sun exposure—directly informs their skin type. Some may tan easily while others burn quickly, indicating different levels of risk and suggesting tailored protective measures.

Understanding all these factors together allows professionals to accurately assess skin typing and determine appropriate tanning procedures or products