I am a big fan of Aveda hair care products. They make your hair feel so nice and soft, and all of their products smell so yummy. I have been using the Aveda Brilliant Shampoo for six months now, and I love it. First of all, the smell is absolutely amazing; the shampoo just smells like the most delicious candy, and ever since I started using it, my hair has been more shiny and smooth and just looks much healthier in general. I love the big bottle (1L) with the pump that comes with it, since it allows me to use just the right amount of product (2 "psssts" and I'm good), and the bottle lasts me a solid six months. But I recommend you first try the 250ml bottle just to make sure you like how your hair feels when using this shampoo (we all have different hair and preferences, after all). I also love the Aveda Rosemary Mint Shampoo; it smells absolutely yummy and fresh, and your hair will look amazing, too.