A porous dissolvable solid structure, comprising: a. from 20% to 50%, preferably from 22% to 50%, more preferably from 28% to 45%, even more preferably from 34% to 41% by weight of the porous dissolvable solid structure of an isethionate surfactant, wherein the isethionate surfactant is selected from the group consisting of sodium cocoyl isethionate, sodium lauroyl methyl isethionate, or a combination thereof, wherein the total amount of isethionate surfactant ranges from 20% to 50% by weight of the porous dissolvable solid structure; b. from 4% to 25%, preferably from 6% to 18%, more preferably from 8% to 16%, even more preferably from 10% to 16%, by weight of the porous dissolvable solid structure of a non-sulfate anionic surfactant, wherein the non-sulfate anionic surfactant is selected from the group consisting of sodium cocoyl glutamate, sodium lauroyl glutamate, disodium laureth sulfosuccinate, or a combination thereof, wherein the total amount of non-sulfate anionic surfactant ranges from 4% to 25% by weight of the porous dissolvable solid structure; c. from 7% to 26%, preferably from 9% to 24%, more preferably from 11% to 22%, by weight of the porous dissolvable solid structure of an amphoteric surfactant and/or zwitterionic surfactant; wherein the amphoteric surfactant and/or zwitterionic surfactant is selected from the group consisting of lauramidopropyl betaine, cocamidopropyl betaine, sodium lauroamphoacetate, or a combination thereof, wherein the total amount of amphoteric surfactant and/or zwitterionic surfactant ranges from 7% to 26% by weight of the porous dissolvable solid structure; d. from 18% to 38%, preferably from 20% to 36%, more preferably from 22% to 34%, even more preferably from 24% to 32%, by weight of the porous dissolvable solid structure of polyvinyl alcohol; e. from 4.5% to 20%, preferably from 5.5% to 17%, more preferably from 6.5% to 14%, even more preferably from 7.5% to 11%, by weight of the porous dissolvable solid structure of glycerin; wherein said porous dissolvable solid structure has a density of from 0.05 g/cm 3 to 0.20 g/cm 3, preferably from 0.07 g/cm 3 to 0.18 g/cm 3, more preferably from 0.09 g/cm 3 to 0.16 g/cm 3, or even more preferably from 0.11 g/cm 3 to 0.14 g/cm 3, wherein the density of said porous dissolvable solid structure is determined by the equation Calculated Density = Basis Weight of porous solid / (porous solid thickness x 1000), wherein the Basis Weight and Thickness of said porous dissolvable solid structure are respectively determined in accordance with the Basis Weight of the Sheet Article Test Method and the Thickness Test Method as disclosed herein. a. from 20% to 50%, preferably from 22% to 50%, more preferably from 28% to 45%, even more preferably from 34% to 41% by weight of the porous dissolvable solid structure of an isethionate surfactant, wherein the isethionate surfactant is selected from the group consisting of sodium cocoyl isethionate, sodium lauroyl methyl isethionate, or a combination thereof, wherein the total amount of isethionate surfactant ranges from 20% to 50% by weight of the porous dissolvable solid structure; b. from 4% to 25%, preferably from 6% to 18%, more preferably from 8% to 16%, even more preferably from 10% to 16%, by weight of the porous dissolvable solid structure of a non-sulfate anionic surfactant, wherein the non-sulfate anionic surfactant is selected from the group consisting of sodium cocoyl glutamate, sodium lauroyl glutamate, disodium laureth sulfosuccinate, or a combination thereof, wherein the total amount of non-sulfate anionic surfactant ranges from 4% to 25% by weight of the porous dissolvable solid structure; c. from 7% to 26%, preferably from 9% to 24%, more preferably from 11% to 22%, by weight of the porous dissolvable solid structure of an amphoteric surfactant and/or zwitterionic surfactant; wherein the amphoteric surfactant and/or zwitterionic surfactant is selected from the group consisting of lauramidopropyl betaine, cocamidopropyl betaine, sodium lauroamphoacetate, or a combination thereof, wherein the total amount of amphoteric surfactant and/or zwitterionic surfactant ranges from 7% to 26% by weight of the porous dissolvable solid structure; d. from 18% to 38%, preferably from 20% to 36%, more preferably from 22% to 34%, even more preferably from 24% to 32%, by weight of the porous dissolvable solid structure of polyvinyl alcohol; e. from 4.5% to 20%, preferably from 5.5% to 17%, more preferably from 6.5% to 14%, even more preferably from 7.5% to 11%, by weight of the porous dissolvable solid structure of glycerin;