I originally gave this product 3 stars but after nearing the 6 month mark of using this supplement, I've added a star. This is not a quick fix but given enough time the product does what it claims. The biggest improvement is that I have far less hair shedding than I used to. In the past few weeks I've noticed I have hardly any hair on top of the shower drain when I wash, which used to be a solid clump every time. I was trying to figure out if it was one of my shampoos but ultimately realized the most consistent product I've used is Viviscal and is most likely the primary reason for the reduction in shedding. I've also seem improved growth in areas that typically are thinner, including at the nape of my neck and towards the top of my head where I have cowlicks. I was hoping this product would help my hair grow faster (as mentioned below, I'm trying to grow out my hair) and it doesn't really, but nor does it claim to have that benefit. For help with fullness, reduction in shedding, and overall hair health, this product works. I have gone through a full 3 month course of treatment and am currently on my second order of the 3 month sized box. At this point, I’ve only had minimal improvement to my hair growth, and it isn’t something that I have noticed, but rather my hairdresser commented on new baby hairs I had growing in at my last haircut. I may not be the target audience for this product. I have short, overly processed hair that I am growing out so that I can trim off all of my bleached ends and get back to my virgin hair. I was hoping this product would help my hair growth to make the process easier, since I started this process 1.5 years ago and it feels like it’s taking forever. I did opt to place a second order for another three month supply because I recognize that it can take a while for changes in hair growth to occur. However, as of now, I don’t feel that I’ve seen quite enough improvement overall to justify the cost. I will most likely not continue to use this product unless I start to see big changes in the next three months. If that happens I will update my review. Read more

Product looks in good order however packaging was horrible. Read more

The first thing I noticed when I started taking Viviscal us that i "felt" better. Nothing dramatic, just an indefinable "better". Then I noticed my nails were stronger, faster growing & thicker. After about 3 months, I noticed "baby hairs" near my thinning patches. These continued to grow into normal length diameter hairs. My hair in the thinning areas looks thicker and I am less self conscious about the thinning. Regarding the Iron issue - I talked to my Dr who said that I should be OK as long as I don't take any other Iron supplement. I switched to an Iron free multi-vitamin. Read more

This product is effective. No side effects so far. Will definitely buy more. Thank you 😊 Read more

I have been consuming this for 5 years. Results are proven within 1 year. There are a 2 versions for this product where 1 tastes better than the other. Read more

Bad experience for me. I took the supplement for 4 days twice a day after food. I feel dizzy always with bad headache and nausea. Maybe for other works but i can't use it any longer due to the bad side effects. I do not recommend it Read more

Yes! There is a difference in my hair! I can see baby hair all over my head even areas I thought i would NEVER have hair has grown some hair. I ordered my 2nd pack and hopefully my hair grows longers Read more