‘ferritin Face’: What Low Iron Actually Does (and Doesn't Do) To Your Appearance

• Reports of “ferritin face” on social media suggest that certain facial changes could indicate that you’re low in iron.
• Low iron levels may cause subtle changes in appearance, but these signs alone aren’t enough to diagnose iron deficiency.
• Healthcare professionals rely on blood tests, such as a complete blood count and ferritin levels, to confirm iron deficiency rather than visual symptoms.

Social media influencers claim that having a “ferritin face” may indicate you’re low in iron.

Ferritin is a protein that helps your body store iron. You need iron in order to make healthy red blood cells, which carry oxygen from your lungs to the rest of your body. Iron is also important for bone marrow, organs, healthy muscles, and brain development. 

As “ferritin face” makes its way across social media platforms, users are describing several tell-tale signs, including:

• dark under-eye circles
• pale or gray-looking skin
• dry or cracked lips
• hair loss or shedding

Users have also shared images of their face before and after taking iron supplements or getting an iron infusion.  Videos about “ferritin face” have garnered millions of views on various platforms. 

However, medical professionals state that your appearance alone is not enough to diagnose iron deficiency. 

“It’s important to understand that ferritin face is not a medical diagnosis, nor is it a confirmed symptom of iron deficiency. While some people with iron deficiency can appear pale due to low hemoglobin levels in their red blood cells, there are many other symptoms to consider,” said Daniel Atkinson, a general practitioner in the United Kingdom and clinical lead at Treated.

“Notably, these symptoms are also present in many different conditions, and their presence does not necessarily mean iron deficiency anemia or even low ferritin levels. Similar features are seen in people with iron processing and absorption issues, such as gluten intolerance, or in urgent sudden blood loss scenarios,” added Jonathan Jennings, MD, board certified internist at Medical Offices of Manhattan.

Low iron may affect appearance, but a diagnosis is still needed

Iron deficiency can affect your skin and appearance. These signs are often subtle, but may include: 

• pale skin
• cracks at the corner of the mouth that may be painful
• smooth, shiny tongue
• itchy, dry skin
• concave or spoon-shaped nails
• dry, brittle hair
• increased hair shedding

In some ways, the social media videos are correct. Your skin and face can change when your iron levels are low. 

“The facial signs people point to, like pale skin and a washed-out look, mostly come from anaemia, when your haemoglobin has dropped. But iron deficiency and anaemia aren’t the same thing,” said Thom Phillips, a general practitioner in the United Kingdom and Chief Medical Officer at Forth. “By the time low iron shows on your face, your stores are usually close to empty.”

It is important to speak with a healthcare professional, who will run blood tests such as a complete blood count and ferritin levels. 

It is also important not to take iron supplements without first checking with your healthcare professional, because having too much iron in your body can also cause negative effects.

Too little and too much iron could raise your risk of infection, which is why it’s important not to take supplements without medical supervision. 

Is the ‘ferritin face’ trend spreading awareness or misinformation?

While your facial appearance can be a sign that something isn’t right, healthcare professionals consider other symptoms and how you feel overall. 

They also rely on blood tests to confirm the diagnosis and guide treatment. 

“The misinformation is the idea that you can spot it yourself. That leads to two problems: people with low iron who look fine assume they’re OK, and people who look tired start taking iron supplements they don’t need,” said Phillips. 

Atkinson also noted that factors such as different settings and environmental conditions can affect how your face appears.

That being said, the “ferritin face” trend may help bring awareness to certain symptoms and when to get them checked. 

“[This] trend may raise some awareness about iron deficiency anemia and how low iron levels can impact daily life,” said Atkinson.  

“Fatigue and lightheadedness are common side effects of low iron, but it manifests in other ways too, such as paler skin or increased hair shedding, which can be concerning for many people. If you experience these symptoms, you should let your doctor know so they can help treat the condition appropriately,” he said.