Hi Guys - what is the best mascara that extends lashes and makes them look fuller?

Great lash (maybelline) in very black does the trick for me!

I agree this is my favorite. I get the waterproof version and it keeps my lashes looking great all day.

L'Oreal waterproof Voluminous mascara in black-brown. It's the only one that won't clump or smudge with my long eyelashes!

I just found the best stuff at Sephora. It's mascara by Fiberwig and gives you ultra long lashes. It has tiny fibers that attach to you natural lashes to "extend" them. I found it works best using a base coat of your favorite mascara (I use Lancome defincils), then a coat of 2 of the Fiberwig. It also washed off with just warm H2O.

Ooh i have to try that Fiberwig, it sounds awesome :)
I use Lorac's Visual Effects mascara as well as Lash Styist by Maybelline.
The Visual Effects gives me more length and the Lash Stylist gives my that thick full look, so when their both paired together, its like 'WHOA!' lol :)

I just tried the Sephora waterproof volumizer mascara and it works great. My lashes were longer and didn't clump together. Also since it is waterproof, it is great for wearing to summer pool parties.

I Still always have Maybellines GreatLash in my makeup kit, and is still one of the best. I also use L'Oreal's Telescopic, BE's BIG TEASE and Maybellines XXL CURL Power depending on the lashes I'm working on. I just brought into the salon, DIVADERM'S Lash Extender, which seems like Fiberwig and also can be used with any macara. I do suggest caution when people use waterproof mascara on a daily basis, it does need to be taken off with good eye makeup remover or it can pull out lashes.

I have short thin lashes...
these are the ones i either use or have used and love and give me that long and full look (atleast i try)
Lash Blast from Cover Girl, Lancome Virtuose, Sephora's Fiberwig, Benefit Bad Gal and good 'ol Maybelline Great Lash :)

Dior Diorshow and Benefit Bad Gal are my favorites

Loreal Voluminius is a great deal and makes your lasehes look incredible. If you want a couture brand, go for Trish McEvoy. Her fomulas are patented and special blends that come off in a gentle, "whole form" when removing to not take your lashes off with it as seen in other products. No irritation, no missing eyelashes!

Jemma Kidds line just arrived at Target, I think. It is supposed to be great. Also I have to agree on the Dior, Diorshow. I used to work for a model and that was her favorite.

Lancome definicils will forever be close to my heart. Its the best mascara I have tried, and I have tried a bunch, but always go back!