Err Umm Prior to LHCF:
I had a Bald Spot on the Side of my Head about the size of a .50Cent Piece back in January '09, from Severe Salon Overprocessing/Chemical Damage/Improper Neturalization which resulted in about 90% of my hair falling out & breaking all the way down to the scalp.
Prior to that Major Traumatic Setback, I've always had a nice Crop of Thick, Healthy Hair.
erplexed
I stopped relaxing etc...and just kept my hair washed & DC'd and Moisturized. Got my Protein/Moisture Balance in check and also dealt with my Porosity issue since I had such Chemical Damage.
I also used Mega-Tek faithfully to that area (as well as the other patches all throughout that I suffered) Applying to Scalp Only.
By April of '09, You couldn't even tell I had that Bald Spot at All. So, for me, Mega-Tek worked wonders restoring my hair in that area.
I still use and my Hair, overall is thriving. I had absolutely no issues with Shedding. The only "problem" I would say, is dryness. However, my Hair has a tendency to be dry anyway. So, I upped my Moisturizing Treatments and My Hair has been fine.
If it is not a Hereditary Issue: I would recommend Mega-Tek or a Similiar Product.