DARU Journal of Pharmaceutical Sciences 1990. 1(3):145-152.

Formulation of Pine Tar Antidandruff Shampoo Assessment and Comparison With Some Commercial Formulations
M. Gharavi ,  S. Homeni


In this study a pine tar shampoo as a new antidandruff formulation is presented. Assessment of antidandruff preparations has been hampered by the lack of standardized schedules, and reliable methods of evaluation.Some antidandruff agents such as : Zinc pyri-thione pine tar, selenium sulphide and (sulfure ) were used in shampoos. Samples were coded as numbers 1,2 formulated by us and 3,4 formulated commercially. The grading scheme based on 10 point scale, and corneocyte count was carried out on 50 selected volunte¬ers. Corneocyte count and fungal study proved that pine tor shampoo is effective against pityrosporum ovale. Draize lest was used for determination of the irritancy potential of the samples. Results showed that samples numbered 1,2 were relatively innocous in comparison with the others. I urthermore,s kin sensitination test on rabbit also confirmed the results obtained by Draize test. Consumer judgments proved that all formulations were acceptable.


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