Ferritin is a blood protein that stores iron. It helps your body regulate and access iron when needed — making it a key marker for understanding iron levels and overall energy. Low ferritin can signal an iron deficiency, even before full-blown anemia develops.
How Does Ferritin Measure Iron Deficiency?
While ferritin isn’t iron itself, it reflects how much stored iron you have. Low ferritin levels are often the first sign of iron deficiency, especially in people who experience fatigue, brain fog, dizziness, or heavy periods. Doctors often check ferritin to catch early-stage deficiencies.
How Does the Ferritin Rapid Test Work?
Our rapid test uses a small finger-prick blood sample and provides results in under 10 minutes. It’s similar to a COVID or glucose test — quick, easy, and designed for at-home use. No lab appointment or long wait times.
Who Should Use This Test?
People with frequent fatigue or low energy
Menstruating individuals, especially with heavy cycles
