Optimum Salon Haircare Amla Legend Billion Hair Potion Hair and Scalp Serum 1.9oz

With regular use, you can notice a difference. My relaxed hair is thicker and looks healthier.
I would recommend it, especially for cornrows.
But I do find that it is very liquid and tends to run down the neck and ears, they should make the formula a tad bit thicker

I used this product almost daily when I had my hair braided in cornrows till bottle ran out. The serum has a great smell. It is almost watery, which worked well for my cornrows as I did not get any build up from the product. I am not sure if this product will be great on freshly straightened hair as it might cause it to curl. I have noticed that my hair is thicker and fuller from root to tip.

It is really worth it. I can see the difference and feel it. You can use it every day until you see the results and then start to use it 3 times a week. You apply it on your scalp and style as normal and can put on the ends as well.