What is Arrector Pili Muscle (APM)? Arrector Pili Muscle (APM) is a muscle attached with hair follicles and skin which is acting as a controller to maintain heat balance of our body. Get LiveAs Amma Kerala Hair Oil Main Functions of APM: Help the body to prevent loss of heat. Promotes hair growth Protect from predators Goose bumbs How APM promotes Hair Growth? This is a connecting tissue/muscle with hair follicle and skin. Once it gets contracted, this makes the hair straight. Loss of connectivity between APM and hair follicle results into rigidity loss of the entire hair follicle system and results into hair loss. Hence a strong APM is necessary for Hair growth. Once your APM is strong using below mentioned methods, the follicle-APM system will be strong and this promotes hair growth. Just like our normal muscles, this APM is also a small kind of muscle which spreads all over the body. Many natural medicinal herbs like Goose...