I have a HUGE problem with clumpy lashes. I simply cannot stand the feeling of it. Purchasing this mascara was a brilliant choice. I never have clumpy lashes and it separates my lashes beautifully, making them look natural with added length and volume using only one coat. The mascara does not last the entire day. I have found that it eventually flakes and there is little mascara left on my lower lashes. I would definitely repurchase this product IF I cannot find one that is as good and in the same price range.