Hello
I have gone through your question and understand your concern. Hair growth will take its usual time that is half an inch per month is average. Taking supplements for better hair growth will make your healthy rather than growing it fast. It will take its time and will be affected only by underlying illness, extreme damage by chemical treatments will result in hair fall or decreased growth rate. Similarly growth rate differs from person to person, for example Asian females have a little more hair growth rate per year when compared to African females. It depends on various factors like diet, hormones, exposure to sunlight, genetics.
All drugs have effects and side effects and no drug is ideal which is effective and completely safe. Add fruits, nuts, milk products and multivitamin to your daily routine. Good luck. Hope your concern is answered. Thank you.