IT TOOK 8 MONTHS
I planned to take Hair Gro for the recommended 8 months. However, at 4 months I was not noticing much and contemplated stopping, but my mother reminded me that anything natural takes longer to work. So I persisted.
Around the 6th month I was happy that I listened to my mother because I began seeing much more new growth in the form of short baby hairs. Now, after a year, I have seen a major increase in the new growth as those new hairs have gotten longer, and smaller strands have appeared. I feel the difference in my hair and many friends have been able to visibly notice the new hair growth.