I don't know if it played a role, but hair loss has decreased and I have filled in sprouts. I combined it with the hair, nails, and skin of the same brand.

Due to age, my hair started to fall out, my skin was a bit withered, etc. My pharmacist told me to take one capsule every morning after breakfast. He said it's better to take it in the evening, but if you drink even a little alcohol, it goes to waste. I drink it like this every morning. The result is that my skin tightened and my hair stopped falling out

My hair was damaged and sensitive, I always had thin hair that easily frizzes and breaks even more easily. At the same time, they had started to thin out due to stress, all the good things together, so I decided to try biotin.
Four months later, I have many new sprouts (which are also long, when did they grow??) and I no longer see the same gaps that had started to appear. I struggle to style them with the sprouts sticking out in all directions, I look like a crazy scientist. But I laugh every time I see myself in the mirror and I laugh out of joy even if I look funny, because the hair on my head is gradually filling up and I am thrilled. My nails also seem to be stronger, I haven't noticed any difference in my skin.
There is no magic pill and biotin will only help if you have a deficiency (maybe I had one and didn't know it), but it's doing a good job for me so far.
Bonus: it's a tiny pill. From me, it's a Yes.

After 3 days of using it, I stopped because I was feeling dizzy and had a headache. I didn't get a chance to see if it works, maybe I will start again at some point, but not every day, maybe every other day.

I got it for my nails that were breaking and peeling, now they are perfect! My hair also came back to life

My hair was falling constantly for 3 months, to the point where I was seriously concerned. I don't know if it was a coincidence, but since I started taking BIOTIN, I haven't lost a single hair!!!

I have been taking it for almost 2 months, almost every day (there were days when I didn't take it at all). I mainly took it for my hair, but I can't say that I saw a big difference. Two months is a short period of time, of course. I believe that in order to see results, you need to take it for 3 months or more. Don't expect miracles for weight loss, they are not fat burners. It might help a little with something that you can't be sure of. Weight is lost through diet and exercise, not supplements.

Awesome, it helps a lot with hair and makes it longer and fuller, but you also have to avoid damaging it with straighteners, etc.

It is difficult to rate a vitamin. I cannot know if it really helps and to what extent. As for my hair, I use other products like shampoo and conditioner, so all together they do their job. Generally, I feel my hair softer, but recently they might be doing the job. As for the capsules and quantity, I can say that I am satisfied. They are very small and easy to swallow along with another small pill.

I did not see any change in weight, as mentioned, but I also did not see any change in hair or nails and I have been taking it for over 1 month

I didn't understand that it gives me anything. In my nails, however, which have issues, it has absolutely no result. I was getting it for nothing

If we only expect immediate results from specialized shampoos, we fear that we will wait for a long time... Personally, I tried biotin for better metabolism of protein, carbohydrates, and fats... But health shows in hair, nails, and skin. And this product does a great job at it!!! Without any side effects on the body (and on the wallet)

I had some reservations and I wasn't taking one pill a day as it says, I was taking 2-3 a week and still saw my nails growing, which hadn't happened in years. I will use it again but I think it says to use it for up to 2-3 months and then take a break for a period of time.

The best thing for hair improvement!!! After two months, it's amazing how much they have grown and how much they have thickened!!!! I have tried many dietary supplements.. This is the only one you see results with!!

Within two months, I saw a significant difference in my hair, with many new strands. I have tried many vitamins, but this is the only one that worked for my hair loss and my skin.

Very effective product as I found the solution to my problem (hair loss). I have been trusting it for about 3 years now. I don't change it... it's worth 100%!!!