Iron deficiency can manifest in various ways on the skin, especially on the face. Some of the common signs of iron deficiency affecting the face can include:

1. Pale Skin: Iron deficiency often leads to decreased hemoglobin levels, which can result in pale or sallow skin tone.

2. Fatigue: A common symptom of iron deficiency is fatigue, which can also cause the skin to look tired and droopy, particularly around the eyes.

3. Dark Circles: Iron deficiency can lead to dark circles under the eyes due to reduced oxygenation of the skin in that area.

4. Dry and Flaky Skin: Iron deficiency may cause dry, itchy, or flaky skin on the face, as the lack of iron can impact the skin’s ability to retain moisture.

5. Hair Loss: In severe cases, iron deficiency can lead to hair loss, including eyebrows and eyelashes, which can affect the appearance of the face.

It’s important to note that these skin changes can be due to various factors, so it’s essential to consult a healthcare provider for proper diagnosis and treatment if you suspect iron deficiency or any other health concern.