Just Ok [SEP] I have used both wunder brow and this product and here is what I think:<br /><br />Pros:This product has a much better applicator brush. For wunder brow, I had to buy a brush separately because I didn't like the one it came with.<br /><br />Cons: I have brown hair (pretty average brunette with no highlights). The brunette color is just a tad dark for me. The brunette wunder brow is a little more natural looking. For that reason, I think it's worth the extra money for me to buy wunder brow. If you have dark brown/black hair, I think this product might be worth trying. It's also thinner than wunder brow. Wunder brow is more like a gel and this product is more like a paint. Personally, I prefer the gel but maybe I'm just more used to it. Wunder brow lasts me a couple days if I just wash with water only. This product only lasts me about a day with water washing. It can handle a splash or two (maybe a swim) but not a shower.