Reviews about Pharma Group Keratin Serum

This is a great product! I add a few drops to my shampoo before washing, and I am pleasantly pleased with the results.

I recently purchased the entire series of the Rejuvenation Serum, along with the shampoo and conditioner from the same line. I have been using them for two weeks now and I can already see results. I had highlights done before and my hair was dry and brittle, especially the ends. But now, my hair has become silky and strong. I am really pleased with the outcome.

Terrible! After the first use, it completely dried out my hair ends. After the third use, my hair started falling out. I stopped using it, and it seems like the hair loss has stopped. I do not recommend this product!

I liked it. It has an effect and is easy to use.