I've been using the serum for a few weeks now and I'm really pleased with the product. At first I was worried my hair would be greasy after application , especially as I was applying it to my hairline around my face but once it was dry and I'd bushed my hair it was gone. My baby hairs around my hair line are in much better condition and I think for the first time in years are showing signs of growth! The serum has also improved the condition of my scalp in my parting where it could often get flaky. Very pleased with this product.