ABSTRACT - 598539 The disclosure relates to bioactive composition comprising: an isolated bioactive fraction derived from a Theacea plant, wherein said bioactive fraction is a cell walls fraction, wherein said cell walls fraction has a catechin content profile comprising: between about 2.0 and about 3.0 milligrams of (+)-catechin per gram of dry matter of the cell walls fraction extract, between about 0.005 and about 0.02 milligrams of (-)-epicatechin per gram of dry matter of the cell walls fraction extract, between about 0.005 and about 0.02 milligrams of (-)-epigallocatechin gallate per gram of dry matter of the cell walls fraction extract, and between about 0.003 and about 0.01 milligrams of (-)-epicatechin gallate per gram of dry matter of the cell walls fraction extract. The disclosure further relates to bioactive composition comprising: an isolated bioactive fraction derived from a Theacea plant, wherein said bioactive fraction is a membrane fraction, wherein said membrane fraction has a catechin content profile comprising: between about 1.7 and about 3.3 milligrams of (-)-epigallocatechin per gram of dry matter of the membrane fraction extract, between about 6.1 and about 10.2 milligrams of (+)-catechin per gram of dry matter of the membrane fraction extract, between about 0.3 and about 1.1 milligrams of (-)-epicatechin per gram of dry matter of the membrane fraction extract, between about 6.2 and about 12.5 milligrams of (-)-epigallocatechin gallate per gram of dry matter of the membrane fraction extract, between about 0.007 and about 0.03 milligrams of (-)-gallocatechin gallate per gram of dry matter of the membrane fraction extract, and between about 1.3 and about 3.3 milligrams of (-)-epicatechin gallate per gram of dry matter of the membrane fraction extract. The disclosure also relates to a bioactive composition comprising: an isolated bioactive fraction derived from a Theacea plant, wherein said bioactive fraction is a cell juice serum, wherein said c
