Most of the albumin is present in
In Health adult plasma level of albumin is 3.5–5.0 g/dL.
The total exchangeable albumin pool is 4.0– 5.0 g/kg body weight.
38–45% of this albumin is intravascular, and much rest of the albumin is in the skin. (ref Ganong).
The liver contains less than 1% of extravascular albumin. Between 6% and 10% of the exchangeable pool is degraded per day, and the degraded albumin is replaced by the hepatic synthesis of 200–400 mg/kg/day.