| abstract |
The invention relates to a preferably transparent cosmetic formulation containing chitosan having a degree of deacetylation of 75 to 98%, a viscosity of 5 to 10 mPas, preferably 5 to 8 mPas, a weight average molecular weight distribution of less than 300,000 daltons, preferably 50,000 to 120,000 Da and a Number average molecular weight distribution less than 40,000 daltons, preferably 20,000 to 27,000 Da. |