POPKA Basal Thermometer for Ovulation Tracking BBT - Waterproof, Highly Accurate 1/100th Degree, High Sensitivity Digital Medical Thermometer - Fertility Basal Thermometer for Natural Family Planning

I had chemotherapy several years ago and my hair never fully grew back, especially on top. My hairdresser told me one of his customers had success with this product, however, it took a long time to work. The time frame is different for everybody. I decided to try it because I had tried everything else and nothing worked. Within a month hair was sprouting from the top of my head! I'm thrilled!!! Thank you ResVitle Keratin Enhance! I'm forever greatful!!!

I like that it doesn't have a bunch of other vitamins in it. I like what I take and wanted just Keratin to take separately and this is the product. Thank God.

I have been using this product for about 3 years. It takes at least 90 days to see any start of progress in growing hair. But I promise you I had a very bald spot on the side of my head and after 6 months it was hardly noticeable. I've continued to take the product because I don't want to lose what I now have. Don't get any ideas that your hair is going to grow out and look like Farrah Fawcett. I'm too old to remember any younger people with beautiful hair, but I can tell you I no longer have a bald spot and that has given me back my confidence.

I loved. I finished the whole bottle, my hair feels strong, silky and shiny. Nails did not notice big difference, but the hair !!

I saw improvement in my hair, especially where there was thinning. My stylist asked what happened and I told her about this product. She recommended it to another with thinning hair. You have to stick with it to get good results. It worked for me. Its my 2nd bottle.

it had like a weird powder on it that I don't see when I buy them directly on GNC

It works really well, but for me it took a couple weeks before I noticed the changes. My hair and nails grow a lot faster than before. And my hair seems a lot healthier and shinier. However, I'm not sure how much I can account to only this pill though, because I also began using organic shampoo and conditioner at the same time.The only con for me is swallowing gross pills, but there isn't really any way around that, right?

My hair actually feels thicker already!

If you are suffering weak hair and nails, you should have this. My hair is very strong and nails are growing very strong!