Any Sebastian product is great overall but this one is amazing. Its such a reliable and professional brand that regardless of what product you get, you can rest assure it will do its job. I've been using Sebastian for years but wanted something to revitalize my hair and give it back its thickness after loosing hair due to stress. This product helped revitalized the molicules on my scalp and help the re-grow of my hair, consequently making it thicker, fuller and stronger. Love it!