Dhootapapeshwar Khadirarishta is the most effective medicine that deals with pimples on the skin. It is herbal Ayurvedic medicine and is prepared from naturally available materials. 
Key Ingredients:
Acacia catechu
Cedrus deodara
Psoralia corylifolia
Berberis aristata
Key Benefits:
Protects the liver from the toxic effect of alcohol and free radicals
Improves the functions of the organ and protects it from free radicals by acting as a strong antioxidant
It might reduce skin inflammation
Directions For Use:
2-4 tablespoon (10-20 ml)twice a day with lukewarm water or as directed by the doctor.
Safety Information:
A very high dosage than the prescribed may cause a burning sensation in the stomach
It is safe to use this medicine in a lower dose, in children above 5 years of age
During pregnancy, it is best to avoid this