Churnams are single dravyas that are finely ground and strained through a fine sieve. The result is a fine light powder that easily absorbs. Single churnams are combined to make traditional formulations. Churnams are the main components for kashayas, kwathams, arishtams, lehams, oils, and ghritams. Some churnams are produced for internal use while others are for external use only. There are five aqueous extracts known as the pañca kaṣāya.
These are the most common methods of preparation but is not limited to these. Generally, kvātha or boiled decoction is utilized for internal churnams, and kalka or paste is utilized for external usage.
Ayurvedic skincare The skin or the integumentary system is the largest organ of the body and involves the skin, hair, and nails. Ayurveda refers to skin disorders as Kustha, and literally means that which alters the complexion of the body.