Himalaya herbals is a face wash which prevents pimples very effectively.it is a soap free, herbal formula which can gently remove impurities which causes pimples and prevents it. This product is very usefull for teens. Neem is sade to be the main increadent, as we all know neem has many medicinal properties like antibackterial actions. Another main increadent is Turmeric which prevents pimples and acne very effectively.
The one most important disadvantage is that a proper result can only be maintained by contineous use.