I received this product for free in exchange for my honest review. However, having said that, I had already purchased a bottle before receiving my free on and have been taking it for almost a month. Which really isn't enough time to see if it will help my hair grow back. I do see some new growth and my hair doesn't seem to be falling out as horribly as it has been for 8 months. My thyroid med changes and Pantene shampoos have caused me to lose over 75% of my hair... yes you read correctly, Pantene apparently cause some people's hair to fall out. I found out that several other people had to stop using Pantene products due to this. So I have just recently stopped using Pantene after finding that out and I'm hoping between stopping that and taking this Pro-T Select that my hair can finally grow back and fill out. Will update after more progress and will give 5 stars if I see a dramatic improvement.****UPDATE REVIEW****So I've been using this product for a little over a month now. Yesterday I decided to straighten my hair and discovered a TON of new growth!!! I lost more than 80% of my hair due to thyroid meds and Pantene shampoos (apparently a lot of people I know cannot use Pantene because it makes their hair fall out really bad too) . Since I only recently discovered Pantene could be doing that to my hair I only stopped using Pantene about a week ago.... In other words, my new growth I can honestly say can be attributed to this Pro-T Select! I'm very relieved to see my hair growing back!!! Very happy so far!!!I purchased the first bottle based on the reviews. It's hard now to know which reviews are fake and which are real, so I was a bit skeptical, but was desperate & purchase the product. I was losing a wad a hair every time I would wash it, it was thinning everywhere, and had a constant shedding problem. I was so afraid if this would continue I would end up bald soon. So, I started my first bottle & I was almost finished with my first bottle and had not experienced any results, so I was very frustrated, however right before finishing my first bottle I received a second one for free and decided I had nothing to lose and one I finished my 1st bottle I started on the 2nd one. I was one week into the second bottle when I did start to see drastic results. I am not exaggerating. My hair used to be very dry and brittle - now it is shiny and full. I have a fullness I didn't have before. I was losing a huge amount of hair and I am still losing hair, but not as much, the shedding has stopped, and I am regrowing hair at an alarming rate. My hair looks healthy and I love it! The only downside to this is (at least for me) is I've noticed some stray facial hairs growing that I've had to pluck & that's why I've given it 4 stars, because that is annoying and embarrassing as a woman, but it's also nothing too bad nor extreme & a small price to pay for a healthy, full, and shiny hair!I stand by this product. I experienced some trauma 8 months ago and I didn’t realize it had impacted my hair until my hair was super thin. I immediately went to my dermatologist who did a biopsy (I recommend a doctors visit if you have hair loss... there are many differently kinds of loss which are treated differently) but results were going to take a little while and I wanted to immediately start taking action. I bought these and am now on my second bottle. I have so many new baby hairs framing my face.. I almost look a little crazy because there are so many of them. My dermatologist said that saw palmetto shows amazing hair growth results, and there’s plenty of that in these pills. My parts are a little more full, less sparse. Disclaimer, my dermatologist prescribed me a medication which stops hairs from falling out, so my results may be exaggerated. BUT, the actual growth- how fast my hair is growing back- I chalk up to these pills because my hair has never grown this fast before.I would recommend trying a bottle for a month before forming your opinion. I’ll probably keep these up for another month or two as I getbback my full head of hair.This supplement comes in capsule form which makes it easier to swallow and I'm happy about that because the recommended dosage is two capsules per day. Although you can take one a day if you prefer . I want maximum results so I chose to take two capsules with a meal which is important to note because without the meal you can nauseous . They're not too thick and the capsules color is light brown. I would also like to mention they are a little large but I didn't have any problem swallowing them with a full glass of water . I've only taken them for a short while but I have noticed a change already in my nails, I think I'll have to wait for change with my hair.I don't usually write reviews but I just had to with these vitamins. I have had a stressfull few years with a divorce, losing my job, another stressful relationship & breakup, med changes, an autoimmune disease AND starting to go through "the change"....needless to say my hair was falling out by the handfuls. It was clogging my drains completely, all over the house, in my bed, bathroom floor, literally EVERYWHERE. It was really concerning. After taking these vitamins for one week, I was vacuuming less often, not noticing as much hair on my pillow. It's not coming out in clumps when I brush it. As a matter of fact, I've even had to start shaving my legs 2 or 3 times a week as opposed to one! My nails are growing very fast, too! For the price.... holy moly..... please never discontinue these vitamins. They are an absolute life saver. Get some! You won't regret it!Ok this product is the best it definitely stop my hair from shedding tremendously and I only been taking them for a week and my edges are thickening definitely will be buying more