I have tried all the hair and nail vitamins out there, and I have to say that the one that gained my trust is DeeplyRooted supplements. I not only saw but also experienced the difference when I was taking them. The ingredients are amazing, very clean, and straight to the point. I was able to grow my hair half an inch more than the average, which is an inch a month. I had a horrible experience at the salon when they cut my hair super short by my earlobe, and in six months, I was able to grow it four inches by taking these vitamins. Not only did they speed up the growth, but my hair was also shinier, more manageable, and softer. My skin also benefited from it, and my nails got stronger as well. If you've been thinking about getting them, do it; you won't regret it!