Oral composition for tooth whitening product, and kit comprising same

Abstract

The present invention relates to a composition that acts prior to the action of a tooth whitening composition or tooth whitening patch, the composition containing an oral cavity stimulation alleviating component able to reduce stimulation by the tooth whitening composition or patch. The present invention also relates to a tooth whitening kit whereby oral cavity stimulation is alleviated. The composition that acts prior to the action of a tooth whitening composition or patch of the present invention provides an outstanding tooth whitening effect while alleviating pain by mitigating intra-oral stimulation brought about by the rapid action of a tooth whitening component due to a tooth whitening component active agent. The present invention also provides a tooth whitening kit comprising such a composition. The present invention provide an outstanding tooth whitening effect.

1 .- 20 . (canceled) 
     
     
         21 . A kit for tooth whitening, comprising:
 a first agent containing at least one selected from ursodeoxycholic acid, tauroursodeoxycholic acid, and taurine and a tooth whitening ingredient activator; and   a second agent containing a tooth whitening ingredient and a peroxide stabilizer,   wherein the tooth whitening ingredient activator is FeCl 3 , and   wherein the first agent is in a gel formulation and the second agent is in a patch form.   
     
     
         22 . The kit according to  claim 21 , wherein the tooth whitening ingredient is at least one selected from hydrogen peroxide, carbamide peroxide, calcium peroxide, tetrasodium pyrophosphate peroxidate, sodium bicarbonate and a chloride-based bleaching agent. 
     
     
         23 . The kit according to  claim 21 , wherein the oral irritation mitigating ingredient is present in an amount of 0.001 wt % to 10 wt % per the total weight of the first agent. 
     
     
         24 . The kit according to  claim 21 , wherein the first agent applied before the application of the second agent.