A process to make a superabsorbent polymer comprising the steps of a) preparing a neutralized monomer solution comprising a polymerizable monomer selected from unsaturated acid groups-containing monomers, ethylenically unsaturated carboxylic acid anhydride, salts, or derivatives thereof and a caustic agent selection from an alkali agent, wherein the polymerizable monomer is neutralized to from 50mol% to 85mol%; b) forming a crosslinker monomer mixture by adding an internal crosslinker composition to the neutralized monomer solution wherein the internal crosslinker composition is the reaction product of amines and glycidyl compounds selected from, (i) saturated amines and/or saturated polyamines with ethylenically unsaturated glycidyl and/or ethylenically unsaturated polyglycidyl compounds, or (ii) ethylenically unsaturated amines and/or ethylenically unsaturated polyamines with saturated glycidyl compounds and/or saturated polyglycidyl compounds, or (iii) ethylenically unsaturated amines and/or ethylenically unsaturated polyamines with ethylenically unsaturated glycidyl compounds and/or ethylenically unsaturated polyglycidyl compounds; wherein the amount of the amines and glycidyl compounds includes a stoichiometric excess of amines/unreacted amino functions, and the internal crosslinker composition has a residual amount of glycidyl compounds of less than 500ppm based on the mass of the internal crosslinker composition as determined by the Glycidyl Compound in Amine-Glycidyl Compound Reaction Products Test set forth herein; and c) polymerizing the crosslinker monomer mixture to make a superabsorbent polymer. a) preparing a neutralized monomer solution comprising a polymerizable monomer selected from unsaturated acid groups-containing monomers, ethylenically unsaturated carboxylic acid anhydride, salts, or derivatives thereof and a caustic agent selection from an alkali agent, wherein the polymerizable monomer is neutralized to from 50mol% to 85mol%; b) forming a crosslinker monomer mixture by adding an internal crosslinker composition to the neutralized monomer solution wherein the internal crosslinker composition is the reaction product of amines and glycidyl compounds selected from, (i) saturated amines and/or saturated polyamines with ethylenically unsaturated glycidyl and/or ethylenically unsaturated polyglycidyl compounds, or (ii) ethylenically unsaturated amines and/or ethylenically unsaturated polyamines with saturated glycidyl compounds and/or saturated polyglycidyl compounds, or (iii) ethylenically unsaturated amines and/or ethylenically unsaturated polyamines with ethylenically unsaturated glycidyl compounds and/or ethylenically unsaturated polyglycidyl compounds; wherein the amount of the amines and glycidyl compounds includes a stoichiometric excess of amines/unreacted amino functions, and the internal crosslinker composition has a residual amount of glycidyl compounds of less than 500ppm based on the mass of the internal crosslinker composition as determined by the Glycidyl Compound in Amine-Glycidyl Compound Reaction Products Test set forth herein; and (i) saturated amines and/or saturated polyamines with ethylenically unsaturated glycidyl and/or ethylenically unsaturated polyglycidyl compounds, or (ii) ethylenically unsaturated amines and/or ethylenically unsaturated polyamines with saturated glycidyl compounds and/or saturated polyglycidyl compounds, or (iii) ethylenically unsaturated amines and/or ethylenically unsaturated polyamines with ethylenically unsaturated glycidyl compounds and/or ethylenically unsaturated polyglycidyl compounds; c) polymerizing the crosslinker monomer mixture to make a superabsorbent polymer.