Vitamin C (ascorbic acid, AA) is an essential food for humans. It is a water-soluble vitamin found naturally in some foods. With its reducing and chelating capabilities, ascorbic acid is the most effective enhancer of non-heme iron absorption. Sensitive and selective determination of ascorbic acid is necessary in a variety of samples. In this study, molecularly imprinted polymers (MIPs) were synthesized by polymerization strategies and magnetic imprinting technology. Four different synthesis routes were employed, and the magnetic property of the MIPs was brought in with the use of nanosized zero-valent iron (nZVI). Nano zero-valent iron was synthesized using NaBH4 reduction of aqueous Fe+2 ions and used in the solid phase extraction of ascorbic acid prior to HPLC determination. The sorption percentage of the sorbent increased with icreasing pH and reached its maximum level between pH 6.0 and 8.0. Iron oxidation occurs very slowly if the pH is less than 6.0. As a result, when pH 8.0 and higher were tested, there was no effect. The precipitation of iron at pH 8.0 and above could have caused this. The pH level was fixed to 6.0, and the rest of the studies were carried out at this level. The optimal sorbent concentration, solvent concentration, and shaking time were determined to be 10.0 mg, 10.0 mL, and 1 hour, respectively. MeOH and MeOH: H2O, 85:15, were used to achieve desorption (pH of the eluent was adjusted to 3.0 using acetic acid). Finally, the characterization of synthesized nanosized zero-valent iron and magnetic MIP/NIP was carried out through the sorption studies and with the use of XRD, SEM and EDX.