Anyone know how to grow hair faster than what it is without vitamins?

my hair is on my shoulders and i want it about 20cm longer. how long would that take?Anyone know how to grow hair faster than what it is without vitamins?
Massaging your scalp will stimulate hair growth, as well as brushing your hair upside down. Always cut your split ends, even if it means cutting a few inches off, it will grow back twice as fast! Ask your hairdresser to cut your hair on an angle, straight cuts stunt the growth. Also get lots of sleep, don't smoke and don't drink caffeine or pop. Moisturize your hair, use a hair mask once a week and don't straighten/blowdry/dye your hair unless you have to.





For your hair to grow 20cm you might have to wait a while! It depends on your genes, the average hair grows 12cm a year... yours may grow more or less. If all else fails, get extensions, they work wonders.Anyone know how to grow hair faster than what it is without vitamins?
comb it 100 times a day...