This depends greatly on the individual and the thickness or coarseness of the hair. Choose a female razor, obtainable from Wilkinson Sword or other well known razor manufacturers, rather than an ordinary safety razor. Yanking the hair may cause it to break off thus increasing the risk of ingrown hair. Digestyl helps to digest the food easier.
https://tophealthreviews.org/digestyl/

https://www.youtube.com/watch?v=71w8nLOYy4Y