I received the trial size of this product and it has lasted me several months!
I rub a tiny amount of the concealer using both ring fingers and dab the concealer under my eyes and sometimes nose and other red areas and blend gently with a brush.
This concealer is extremely effective in hiding darker circles under the eyes as well as on any blemishes.

I absolutely adore this product! A Little Goes Long Way and be sure to warm it up by rubbing it a moment between your fingers.

I have had for about 6 months and still have alot of product left, it blends well and covers flawlessly! Personally, I set it with powder.

I love this stuff! the fact that it matches my pale skin is incredible. also a little goes a long, long way. with that being said it's also great on the pocket book (does anyone even say that anymore?). Lol if you ladies are looking for maximum coverage this product is for you. dark circles, scars, blemishes even tattoos.

This is my holy grail under eye concealer. I have bags under my eye, puffiness, dark circles, you name it. This is by far the most effective under eye concealer I have used. This is so creamy and perfect for delicate eye area. A little goes a long way. I bought my first one almost 2 years ago and I use mine EVERY DAY and I still got lots left. Being as creamy as it is, need to set it with powder to eliminate the shininess and help it stay put for the whole day.

My fav under eye or spot concealer ever! Love that it is waterproof and the texture and coverage are perfect

This is my daily go to under eye concealer. Getting up at 5 am can be tough on a girl.. all busy women need this product to help combat those stubborn under eye circles. I mean who hates to go to the office and hear.. Oh are you not feeling well? All because we didnt sleep well.. and those under eye circles are staring at you in the mirror. Bye bye under eye takes care of all that for you!! I cant go without this super goo!

This product is AMAZING - pricey but worth it - covers conceals and erases blemishes!

This makes my complexion amazing! Only a small amount is needed to achieve a perfect face!

I have very dark undereye circles, so concealer is the most important item in my makeup bag. Unfortunately, it is so hard for me to find one that covers effectively and lasts all day. I was layering MAC Pro Longwear and Laura Mercier Secret Concealer, and it was doing a pretty good job, but it faded quickly and made my undereye area look a little dry.

I had heard about IT Cosmetics Bye Bye Undereye on an another beauty message board and people were raving about it. Unfortunately it is only available on The Shopping Channel, so I wasn't able to test it out first. Choosing a shade was then hardest part - I read every review and watched countless You Tube videos to try to nail down my color. I ended up ordering it in Tan and Neutral Medium because I figured I would have to mix the 2 to get the perfect shade. Well, it turns put that Tan is my color, but I mix a little of the lighter shade to brighten it up. I have dark brown hair/eyes with a medium olive complexion.

Bye Bye Undereye is quite thick and very pigmented. It covers very well - there is some peach (?) undertones to it and it cancels out the darkness without looking chalky. I set it with a bit of powder and it lasts the day. No touch ups required. I am VERY happy with this concealer!

A 8g tube costs $29 (plus TSC's outrageous shipping fees!).