Which skin type is characterized by not tanning and having very light features?

The skin type characterized by not tanning and having very light features is indeed skin type 1. Individuals with this skin type typically have pale skin, often with a propensity for sunburn rather than tanning. This type is most commonly associated with people who have red or blonde hair and light-colored eyes, such as blue or green.

Skin type 1 is known for its extreme sensitivity to sunlight and includes those who may burn after minimal sun exposure. Understanding this classification is important for assessing skin's reaction to UV exposure and informing tanning practices or sun safety measures.

In contrast, the other skin types reflect a range of features from light to darker complexions and different tanning abilities. For example, skin type 2 also burns but may tan slightly, while skin types 3 and 4 can develop more pigmentation and tan more readily with sun exposure. Recognizing these differences can aid in recommending appropriate tanning practices and skin protection strategies.