I wasn't sure what to expect with this Anti Hair Loss Serum. I've not had much luck in the past with hair growth products, and I was beginning to think there just wasn't a way to help my thinning hair grow back in. This serum has changed all that though. The first thing you'll notice about this serum is the scent. It is very strong. It's not a bad scent at all though, just very strong. It has a spicy herbal type scent that is heavy in clove. I like it, but if you are sensitive to strong scents, you might not enjoy it. But it is worth it to put up with it. It only takes a little bit of this oil rubbed into the scalp to really get your hair growing back. I part my hair out into small sections and then drip a few drops along the parts all over my head. Then I massage the oil into my scalp really well and let it sit for about twenty minutes or so. It feels awesome on my scalp. There is a tingling and cool sensation that for me helps reassure me that it is actually doing something. After I let it sit for the twenty minutes I then rinse it out as instructed and carry on with my normal routine. I use this oil three times a week, and I am seeing new hair growth all over my head. My hair is getting fuller again, and places that were thinning out badly are finally filling in. I love it.