Each muscle is wrapped in a a thin connective tissue that joins to the tendon

Each muscle is wrapped in an Epimysium, which is a connective tissue that connects the joint to the tendon. There is connective tissue outside the Epimysium, which is called Fascia. The purpose of this is to complete surround and then separate the muscles from one another.

Active Ingredients

Explanation:

I think this because drugs have different active ingredients which make it a drug and some drugs can be used for theraputic reasons.