Claim 1: An Oral Care composition comprising: N - butyl and Isobutyl magnolol magnolol； and a Carrier acceptable buccally； wherein the N - butyl magnolol is present in an amount effective to solubilize the Isobutyl magnolol in the carrier aceptab buccally Le.Claim 2: the composition according to claim 1, characterized in that it is in the form of a Toothpaste. Claim 3: the composition according to claim 1, characterized in that it is in the form of a Mouth Rinse.Claim 2: the composition according to any of the preceding Claims, wherein the Isobutyl magnolol is present in an amount effective antibacterial.Claim 5: the composition according to any of the preceding Claims, wherein the Isobutyl magnolol is present in amounts from about 0.1% to about 3% based on the total weight of the composition.Claim 8: the composition according to any of the preceding Claims, characterized in that it comprises the following Ingredients by weight: peg600 2-5%； Isobutyl 0.5-3% magnolol magnolol； n-butyl 0.5-3% 20 - 30% glycerol； sorbitol； 20 to 30%； Sodium SACCHARIN 0.1 - 0 7 per cent； 0.1 - 0.7% sodium fluoride； Sodium lauryl sulfate 1-3%； Silica Abrasive 0 - 20%.Claim 9: a method for the prophylaxis or treatment of a disease or condition control of the oral cavity, which comprises applying the composition according to any of the preceding claims to the oral cavity of a patient needing d And the same.Claim 10: The Method according to claim 9, wherein the disease or condition of the oral cavity is selected from dental caries, gingivitis, periodorititis, yellowing of teeth and halitosis.Claim 1: a method for improving the solubility of Isobutyl magnolol containing composition for oral care which comprises an effective amount of solubilizing mixing n-butyl magnolol with Acceptable Carrier which comprises a buccally Isobutyl magnolol.Reivindicación 1: Una composición para el cuidado bucal que comprende: isobutil magnolol y n-butil magnolol； y un portador bucalmente aceptable； caracterizad
