I have always had very fine hair but recently noticed that it was really starting to thin out. Particularly noticeable was balding at my temples and thinning in my front hairline and front sides. I decided to throw everything I had at the problem. I started using Hair Gro two months ago BUT I also drastically increased my use of minoxidil topical solution 2% (for women - Walgreen’s brand is fine and less expensive than the name brand). I have used minoxidil for many years but mainly on a hit or miss basis. Now I use it religiously in the morning and again at night and I use it everywhere I noticed thinning, including on my eyebrows which were disappearing but are now back to normal. Additionally, about the same time, I started using Sphagnum Hair Growth Shampoo (purchased from Amazon based on many good reviews). This shampoo is very unusual as one of it’s ingredients is Nordic Peat Mud and the shampoo is thick and BROWN. I was afraid that it would affect the color of my (processed) blond hair but it does not. Also it is suggested that you leave it on for several minutes before rinsing, which I do, followed by a conditioner.So, I cannot tell which, if any, of the three products works best but, using them in conjunction for the past two months, I have a great deal of new growth in areas that were virtually bald, especially noticeable, the formerly bald areas at my temples and the very thinning sides. One word of caution, I was told by a nurse many years ago that once you start using minoxidil you can never quit. My sister-in-law recently did that and lost most of her hair. Once she started using it again, it grew back although not to the same texture, at least at this point. So, do your own research on that but take it into consideration, particularly since it is not inexpensive.If you decide to use any of these products, read the directions for use. For example, Hair Gro recommends taking the capsules with food and waiting for several hours if you have taken other medications or supplements. I take meds and other sups in the morning and then the Hair Gro with a small snack in the afternoon.