Oak bark has been used for centuries as a natural remedy for various skin conditions. It is believed to have astringent, anti-inflammatory, and antibacterial properties, making it effective in the treatment of various skin diseases such as acne, eczema, and
A standard operating procedure (SOP) is a set of written instructions that describes in detail how a specific task should be performed. In the pharmaceutical industry, SOPs are important because they provide a consistent and standardized approach to tasks that