My newest mascara is the Lash Accelerator by Rimmel London. I saw this in an ad and thought it was pretty cool. It is supposed to grow you lashes ammediately when you put it on and also if you use it for 30 days the company claims it will also grow your lashes. Now I have had this mascara for at least 6 weeks and I see no grow in my lashes but I do love the length it gives my lashes when I put it on. It does not get very clumpy but every once and a while you have to clean off the brush. All and all I give it 3 and a half stars. Will I repurchase this item? Maybe, we'll see.